4 Agriculture 4 Agriculture

Contact at AFI team is Alize le Roux and Jakkie Cilliers
This entry was last updated on 6 June 2023 using IFs 7.84.

In this entry, we describe the context of agricultural production in Africa and how the sector can impact the continent’s development trajectory. We then present an Agriculture scenario, showing how farming with a growth mindset can improve agricultural productivity and benefit Africa’s development outlook.

Summary

  • Agricultural production in Africa needs to catch up to that of the rest of the world. The impacts of the continent’s history of slavery and colonialism are compounded by poor governance, conflicts and limited focus on agriculture as a meaningful economic contributor after independence.
  • Africa remains the most food-insecure region This manifests in hunger, malnutrition and low levels of educational attainment, which are well-established markers of underdevelopment.
  • Transforming agriculture in Africa will require access to finance, technology and secure land tenure, rather than ill-considered land redistribution programmes, such as in Zimbabwe. Africa can learn valuable lessons from models in China and Brazil.
  • In an Agriculture scenario, improved yields, putting more land under irrigation, increasing water availability, focusing on ecosystem restoration, improving supply chains, increasing rural accessibility and increasing per capita caloric consumption result in greater food security because import dependence is reduced.
  • The Agriculture scenario is expected to have significant economic and development impacts.

All charts for Theme 4

Introduction

Although there are promising developments in several African countries, the continent has yet to have a modern revolution in agricultural production. Generally, low levels of investment in agriculture, lack of land reform, the continued use of traditional farming methods and ineffective agricultural policies have left Africa with the lowest agricultural yields in the world. Yet farming is the bedrock of human development and slow progress in this domain, historically and recently, helps to explain poor progress with development in Africa generally. 

With the noteworthy exceptions of the Nile river, modern-day Ethiopia and some parts of West Africa and the Sahel, the agricultural development pathway in Africa followed a somewhat unique trajectory compared to other regions. The continent’s high disease burden (discussed in the theme on Health/WaSH) constrained population growth in large parts of the continent even as humanity expanded rapidly elsewhere. It also inhibited the spread of domesticated livestock southward as did the poor soil quality in most of the continent, with the exception of areas along great rivers such as the Nile and the length of the Great Rift Valley in East and Central Africa.[1J Reader, Africa: A biography of the continent, New York: Penguin, 1998, 99; also see: J Diamond, Guns, germs and steel: The fates of human societies, New York: W. W. Norton & Company, 1997; R Tignor et al, Worlds together, worlds apart: A history of the world — Beginnings through the fifteenth century, 3rd ed. New York: W. W. Norton & Company, 2010. A 1997 study by the US Department of Agriculture calculates that 55% of the land in Africa is unsuitable for any kind of agriculture except nomadic grazing. See: H Eswaran et al, Soil Quality and Soil Productivity in Africa, Journal of Sustainable Agriculture, 10:4, 1997, 75–90.]

Free from most diseases, the fertile highlands of Ethiopia were the only regions where Africans developed intensive agriculture, while the open savannah south of the Sahara and north of the tropical rain forests allowed for relatively small-scale settlements. Cattle were important, and the crop plants included sorghum and millet. But as far as technology was concerned, writes Cyril Aydon, the peoples of sub-Saharan Africa still lived in the Stone Age at the time of the Bronze Age, which had passed them by.[2C Aydon, The story of man, Constable, London, 2007, 78.]

Crop plants in sub-Saharan Africa, such as yams, sorghum and pearl millet, were not as nutrient-rich as wheat, barley, rye, oats, rice and maize — the common staple foods that emerged in the rest of the world — nor were they well suited to the prevailing climatic conditions in southern and eastern regions of the continent.[3J Diamond, Guns, germs and steel: The fates of human societies, New York: W.W. Norton & Company, 1997] However, the cultivation of yams in West Africa around 3 000 BCE did allow for larger surpluses to be produced, which eventually set off migration southward and eastward.

Maize, which produces much higher yields than sorghum and millet and was introduced into Africa in around 1600, had one major disadvantage: it was not drought resistant. Also, because the continent covers numerous climatic zones from north to south, the richer staple foods prevalent elsewhere could not readily be transplanted across the humid equatorial regions southward.

With farming in sub-Saharan Africa emerging much later than elsewhere, subsequent lower population pressure and hence lower levels of technology, Africa’s numerous empires had relatively short lifespans and collapsed or were forcibly dismantled by outsiders. Even before the Arab and Atlantic slave trades, most wars on the continent were fought to capture labour rather than to occupy land to the extent that indigenous African slavery was widespread.[4E Green, Production systems in pre-colonial Africa, in E Frankema et al (eds.), The history of African development, 2013, 1–13.]

The impact of slavery and colonialism

Collectively, the indigenous, Arab, European and Transatlantic slave trades, from the mid-7th century to the 19th century, had a devastating impact on the African continent. Slavery meant that African societies remained more dispersed and mobile than others. On top of a high disease burden, poor soils and lack of access to technology, farming was challenging in a situation of low population density, lawlessness and violence. People were constantly moving to avoid capture, often avoiding areas that offered easy access such as along larger rivers. Once slaves had been captured and violently removed, it was the young, elderly or disabled who were left behind. In the process, large parts of Africa were denuded of a productive labour force. Farming and herding could therefore not develop in a systematic manner, nor could social, political and economic systems mature to allow for technological and productivity improvements to track development seen in other regions of the world.[5T Lewis, Transatlantic slave trade, Britannica, 2023.]

Despite the continuous drain of labour formally ending with the abolition of slavery by the mid-19th century, other forced labour schemes under the guise of imperialism and colonialism soon followed. In the decades that followed the Berlin Conference of 1884–1885, where Africa was formally divided between various European states, the continent became an increasingly important source of raw agricultural products to feed the factories in Great Britain, Germany, Belgium, France, Italy, Portugal and Spain.

In addition, introducing foreign crops such as peanuts and sesame oriented to the export market replaced dietary staples such as millet and sorghum and reduced domestic food security. Population densities were low, and in many colonies settlers often designated large areas terra nullius (unoccupied land) and formal property rights were reserved for them and their European firms. European settlers steadily established themselves and the land was subsequently dispossessed through political measures. Much of the rest of the agricultural land was given ‘customary’ tenure, meaning it could be used but not owned, and that it was subject to seizure by the state.

Investment in road and rail infrastructure followed to allow raw materials to be transported from productive areas to the coast, from where products were shipped to Europe. Consequently, the rural and domestic agricultural sectors and regional trade were either destroyed or remained economically marginal. In this way, slavery, imperialism and colonialism fundamentally altered the development of agriculture on the continent. They effectively destroyed Africa’s burgeoning trade in food and displaced indigenous crops with commodities beneficial for the industrialising economies in Europe, which undermined food security at home.

After independence

Although African independence brought many political benefits, few accrued to agriculture. With limited exceptions, rural and agrarian development received little resource and budgetary allocation after independence; leaders sought rapid industrialisation or vanity projects instead. Most African governments also retained the bifurcated system of land ownership, with customary property rights in so-called tribal lands and legal property rights reserved for a limited few and in some urban areas. Effectively, the urban elites that shared the ethnic orientation of the governing party replaced colonists in state institutions and land ownership. The notion of formalising land ownership gained wider recognition only towards the end of the 20th century when population growth had significantly complicated efforts at tenure reform.

Substantive yield-enhancing shifts were seen in agriculture elsewhere in the world, including mechanisation and the introduction of new crop varieties and agricultural chemicals in the green revolution of the 1950s and 1960s. However, the focus was on political rather than economic emancipation in Africa. Without tenure reform and being locked into an inequitable supply chain that effectively penalised efforts towards food self-sufficiency and disincentivised domestic value addition to its agricultural commodities, Africa continued to lag behind other regions concerning agricultural productivity.

By the early 1960s, the Food and Agriculture Organization (FAO) of the United Nations estimated that average yields in Africa were approximately 1.1 tons per hectare, roughly 1.3 tons per hectare below the average for the rest of the world. It took 30 years for yields to double to 2.2 metric tons by the early 1990s. By 2020, yields in Africa had increased to about 4 tons per hectare yet were still 3.7 tons below the average of the rest of the world. Thus, for successive generations, agricultural yields in Africa have remained at about half that in the rest of the world, with little prospect of catching up in the Current Path forecast to 2043 (Chart 1).

Chart 1 also compares the average yields per hectare with two global comparative regions, South Asia and South America. Because food is cheaper on the international market than domestically and because the quality of diets changes with income, Africa is becoming more, rather than less, dependent on food imports, despite the continent having millions of hectares of arable land with massive untapped agricultural potential.

Despite isolated success stories, the agricultural sector in Africa is still significantly less productive than in other regions and is likely to remain so into the future. The most recent FAO data (2021)[6Food and Agriculture Organization, World Food and Agriculture - Statistical Yearbook 2021, Rome: FAO, 2021] shows that 16 of the 20 countries with the lowest average cereal yields per hectare globally were in Africa. At the same time, only one African country — Egypt, with its large Nile river and delta — is among the top 15 most productive cereal producers. The next African state on the list, South Africa, is ranked 44th, followed by Ethiopia in the 97th position.

Lengthy periods of conflict have also negatively affected agriculture. For example, Angola is one of Africa’s most fertile countries and was, before independence in 1975, self-sufficient in all main food crops except wheat. It was the fourth largest coffee producer globally, but successive wars, which lasted until 2002, destroyed much of that.[7Food and Agriculture Organization, Angola country programming framework, 2013–2017, Luanda: FAO, 2012, 12; Nathan Associated, Angola: Diagnostic trade integration study, Washington DC: World Bank, 2006, 2.] Most of its population fled to urban areas (generally to the capital Luanda). Today, nearly seven out of ten Angolans reside in urban areas, and there is still limited infrastructure to connect the capital city to the rest of the country although the government is working hard to correct this deficit. As a result, Angola ranked close to the bottom (160th of 167 countries globally) on the World Bank’s 2018 Logistics Performance Index (LPI).[8World Bank, Aggregated LPI 2012–2018]

Next door to Angola, the Democratic Republic of Congo (DR Congo) has been host to the largest peacekeeping mission in the world for many years, yet it is still wracked by instability. The DR Congo is ranked 143rd on the LPI.[9World Bank, Aggregated LPI 2012–2018] Despite being a country with the agricultural potential to feed the entire continent, it has not achieved food independence and malnutrition is widespread. With only 10% of its 80 million hectares of arable land cultivated, the country has the potential to become a global agricultural powerhouse and the sector provides about 60% of jobs, although most of these only provide for subsistence needs.[10Embassy of Democratic Republic of the Congo, Invest in DRC, Agriculture]

However, like Angola, violent conflicts have severely affected the DR Congo’s agriculture sector. For example, by 2006, agricultural productivity had fallen to 60% of its level at independence in 1960.[11M Nanivazo and K Mahrt, Growth and poverty in the Democratic Republic of Congo, in C Arndt, A McKay and F Tarp (eds.), Growth and poverty in sub-Saharan Africa, Oxford: Oxford University Press, 2016.] The current food trade deficit (the difference between the value of exports and imports) of the DR Congo is US$1.5 billion annually. It is set to increase over time given the lack of transport infrastructure such as roads and railways, which require lengthy and costly investment, continuing to make the country a net food importer.[12World Bank, Democratic Republic of Congo, Systematic Country Diagnostic, Report No. 112733-ZR, 2018.]

Africa’s progress has therefore been slow, despite the World Bank noting that Africa has approximately 45% of the global total surface area suitable for sustainable production expansion and that low labour costs could encourage labour-intensive agricultural production.[13World Bank, Unlocking Africa’s agricultural potential: An action agenda for transformation, Washington DC: World Bank, 2013, 13.]

The modest increases in agricultural production in Africa since independence were generally the result of the increased land area under cultivation rather than improved productivity, leading to Africa being described in 2013 as ‘the only developing region in which the percentage of area expansion exceeded growth in yield over the period 1990–2007.’[14World Bank, Unlocking Africa’s agricultural potential: An action agenda for transformation, Washington DC: World Bank, 2013, 13.]

Land rotation practices in Africa have traditionally used slash-and-burn techniques, with farmers clearing new lands and leaving the old field fallow for a year or two to recover. Although this worked well while population densities were low, shortages of arable land due to increasing population numbers forced farmers to cultivate the same fields season after season. Rapid population growth and urbanisation in Kenya and Ethiopia, for example, have increased land prices and swallowed some of the best farmland, sometimes leading to violent protests.[15M Fleshman, Boosting African farm yields, Africa Renewal, 2014; Alliance for a Green Revolution in Africa, Africa Agriculture Status Report 2016: Progress towards Agriculture Transformation in Sub-Saharan Africa, Issue No. 4, Nairobi: Africa Fertilizer and Agribusiness Partnership, 2016.] Soil erosion, deforestation and unsustainable agricultural practices have also contributed to floods and soil losses.

Only those farmlands near urban areas generally had roads good enough for products to be transported to the market. The lack of paved roads and other infrastructure in prime agricultural areas far from major population centres means that large parts of the available arable land are not used for large-scale production. Closer to population centres, unsustainable cultivation practices in these high-density areas contribute to substantial soil degradation as average farm sizes shrink and decrease soil fertility.[16T Jayne and DS Ameyaw, Africa’s emerging agricultural transformation: Evidence, opportunities and challenges, in R Delve et al (eds.), Africa Agriculture Status Report 2016: Progress towards Agriculture Transformation in sub-Saharan Africa, 2016.]

The impact of extreme weather-related events has also been profoundly felt across the continent and particularly in the agricultural sector. Droughts in particular cause crop failures and lower yield outputs leading to significant food crises and in some cases famine. Over the last 100 years, the continent has battled over 350 extreme drought[17EM-DAT, The international disaster database, Centre for Research on the Epidemiology of Disasters] events with nearly half leading to food shortages or famines. Flooding is also a regular occurrence in Africa and leads to infrastructure damage, soil erosion, crop damage and nutrient-depleted soils. Tropical storms and cyclones impact soil salinity, contribute to soil loss and damage critical infrastructure leaving many rural communities unable to utilise land resources.

Deforestation, in addition to causing soil degradation, also significantly impacts water availability. Deforestation results in stored carbon dioxide being released into the atmosphere, contributing to increased temperatures and varied rainfall patterns that change crop growth and yields. Forests are vital to regulating water cycles through water storage and subsequent transpiration. Deforestation also contributes to biodiversity loss which disrupts ecological balances. An estimated 4 million hectares of forest land are cut down yearly in Africa. Many forests are converted into low-yield agricultural cropland but the negative impacts of deforestation outway the yields achieved. Since 1990, Africa has seen forest land decrease from 722 million hectares to 642 million hectares in 2020. As deforestation continues it will directly contribute to increased flooding, which will impact the productivity of the sector and give rise to food insecurity.[18M Igini, Deforestation in Africa: Causes, effects, and solutions, Earth.org, 24 March 2022.]

Food insecurity and malnutrition

For the reasons summarised in the previous section, Africa remains the most food-insecure region globally.[19On average, Africa spends only 5–7% of national budgets on agriculture, although a 2018 study found that 11 African countries have managed to allocate 10% or more of their budgets to agriculture in some years since 2005, with Ethiopia, Kenya, Mozambique and Sierra Leone achieving 6% agricultural growth in most of these year. See: C Sers and M Mughal, From Maputo to Malabo: Public agricultural spending and food security in Africa, Applied Economics, 51:46, 2018, 5045–62.] According to the 2022 food security and nutrition report,[20FAO, IFAD, UNICEF, WFP and WHO, The State of Food Security and Nutrition in the World 2022: Repurposing food and agricultural policies to make healthy diets more affordable, Rome: FAO, 2022.] about 278 million Africans faced undernutrition in 2021. The continent has seen an alarming backsliding in the prevalence of undernourishment since 2015, amplified by the impact of the COVID-19 pandemic and by Russia’s invasion of Ukraine in 2022. While the Sustainable Development Goal (SDG) target of achieving zero hunger is noble, it is unlikely to be met anytime soon on the continent. In 2021, the prevalence of moderate and severe food insecurity stood at 58%. East and Central Africa in particular are struggling most with undernourishment rates measuring as high as 30% and 33%, respectively, in 2021.[21FAO, IFAD, UNICEF, WFP and WHO, The State of Food Security and Nutrition in the World 2022: Repurposing food and agricultural policies to make healthy diets more affordable, Rome: FAO, 2022.]

Furthermore, African countries with large agricultural sectors mainly export raw products without value addition. For example:

  • Africa produces about 45% of the world’s cashew nuts, with 90% of the crop exported for processing overseas but with little benefit to the 2.5 million farmers involved in the industry. The African Cashew Alliance estimates that a 25% increase in raw cashew nut processing in Africa would generate more than US$100 million in household income in the sector. As it is, a recent report noted that Tanzania’s farmers ‘get rock-bottom prices and the country imports its nuts back after processing to meet buoyant domestic demand.’[22Financial Times, Value add in Africa: First steps in a long journey, 23 January 2019. Also see: African Cashew Alliance, About us.]
  • Africa also produces 70% of the global total of cocoa, with much of that from Ghana and Côte d’Ivoire. Yet Ghana earns only about US$2 billion a year from its colonial-style arrangement with the world’s chocolate manufacturers. Africa accounts for less than 1% of chocolate exports. Europe, which grows no cocoa of its own, exported US$19.2 billion worth of chocolate in 2016.[23The world cocoa industry is worth more than US$100 billion annually. Also see: Y Adegoke, Why Europe dominates the global chocolate market while Africa produces all the cocoa, Quartz, 4 July 2018; D Philling, The African farmers taking on big chocolate, Financial Mail, 16 December 2019; H Fofack, Overcoming the colonial development model of resource extraction for sustainable development in Africa, Brookings, 31 January 2019.]

However, things have started to change to address such unequal relationships. For example:

  • Through the Africa Cocoa Initiative, Côte d’Ivoire overtook The Netherlands as the world’s largest cocoa processor during the 2014/15 season.
  • Ghana is now processing more than a third of its own cocoa.
  • To increase the farm gate prices to levels high enough to allow small cocoa producers to escape extreme poverty, Ghana and Côte d’Ivoire unilaterally announced that from October 2020 they would be charging a fixed premium of US$400 a ton over the benchmark futures price.[24D Philling, The African farmers taking on big chocolate, Financial Mail, 16 December 2019.] The initiative, called the Living Income Differential (LID) premium, was received with much anticipation and praise and originally yielded immediate positive effects from November 2020 to February 2021 when the government of Côte d’Ivoire fixed the cocoa purchase price.

These measures will, therefore, only succeed with simultaneous better management and control of domestic production. This remains a challenge and many countries across the continent struggle to implement these measures and policies. The LID for instance, while yielding short-term benefits, has since struggled in practice.[25T Collins, Ivory Coast battles chocolate companies to improve farmers’ lives. Aljazeera, 22 December 2022.] A combination of the COVID-19 pandemic, corruption, opposition from major purchasing companies, pressure from environmental lobbyists and the lack of regulation in the production sector all contributed to limited adherence to the LID.[26E Maussion, In the cocoa sector, governments don’t have the means to implement their own policies, The Africa Report, 16 January 2023.]

There has also been a myriad of public and private initiatives on the continent to boost agriculture production and food security. Some of these include:

  • The Comprehensive Africa Agricultural Development Programme (CAADP) led by the African Union, which encourages countries to invest 10% of national budgets in agriculture.
  • The Green Revolution Programme that involves both public and private initiatives to produce and distribute improved seeds, fertilisers and pesticides.
  • The African Continental Free Trade Area (AfCFTA) that can give access to a larger consumer base while promoting the trade of various agricultural inputs (e.g. access to better seedlings, fertiliser, modern technologies, farming knowledge and climate-smart practices). The AfCFTA will also aid in removing trade barriers and diversifying access to a larger agricultural market.

 

The impact of food insecurity on development progress

Hunger, malnutrition and low educational attainment are well-established causes and symptoms of Africa’s underdevelopment. Insufficient access to calories is a driver of undernutrition and stunting and, together with a lack of access to improved water, sanitation and hygiene (WaSH) facilities, can lead to various health problems and subsequent psychosocial and learning challenges (see the theme on Health/WaSH).[27BB Hughes et al, Improving global health: Patterns of potential human progress, vol. 3, New York: Paradigm, 2011.] Malnutrition and nutrition-related factors contribute as much as 45% to the high under-five mortality rate on the continent.

Although sub-Saharan Africa until recently had a similar number of calories available per capita to South Asia, the region has fallen behind since 2014 and performs significantly poorer than South America (Chart 2). North Africa remains an exception as it is on par with Europe and well above the world average. These national numbers obscure very large sub-national and local differences. For example:

  • In upper-middle-income South Africa, more than 2 900 calories per capita has been available since 2001; a decrease is noted from 2012, and in 2019 the country dipped below 2 900 calories per capita. Despite higher numbers of calories available, the distribution within the country remains problematic.
  • In lower-middle-income Kenya, calorie availability stood shy of 2 200 calories per capita.
  • Low-income Mali records calories per capita similar to that observed in South Africa. Low-income Somalia, Burundi, Madagascar, Central African Republic and the DR Congo all record below 2 000 calories per capita.

 

Given the continent’s massive geographic extent and diverse topography and climate, agriculture potential and production differ vastly from region to region and country to country, shown in Chart 3.

  • In 2020, the agricultural sector in West Africa was the largest at US$131billion. The sector has seen astonishing growth over the past two decades, recording a 176% increase between 2000 and 2020. According to the Current Path forecast, it is expected to grow to US$207 billion by 2043 (a 5.5% increase).
  • North Africa has also seen strong agricultural growth, growing by 5% between 2000 and 2020. The current value of US$107 billion is Africa’s second biggest agricultural region. Growth is expected to be lower in the next two decades at US$127.1 billion by 2043.
  • Agricultural growth in East Africa is expected to be minimal, with a forecasted 3% increase over the forecast horizon, representing an agricultural sector worth US$5 billion by 2043.
  • At US$33billion in 2020, the agricultural sector in Southern Africa is the second smallest on the continent, though it is expected to grow by 25.9% to US$49.5 billion by 2043.
  • Central Africa’s small agricultural sector has only recently (in the past decade) seen noticeable growth. Strong growth, exceeding 33%, is forecasted between 2020 and 2043, with an expected agricultural sector worth US$5 billion by 2043.

The uninspiring improvement in agricultural productivity and high levels of inequality in Africa amidst rapid population growth contribute to the slow rate of poverty reduction. Evolving dietary preferences also contribute to food insecurity because African countries import ever larger quantities of food yearly.

In 2020, 1 036 million metric tons of crops were produced in Africa — a significant increase from the 365 million metric tons produced in 1990. In the Current Path forecast, crop production will increase to 1 213 million metric tons by 2030 and to an estimated 1 473 million metric tons by 2043. Agricultural crop demand is set to increase from 1 156 million metric tons in 2020 to about 1 537 million metric tons by 2030 and to 2 126 million metric tons by 2043. This illustrates a growing demand for foodstuff that will be unmet by local production. Food price fluctuations on imports can therefore severely impact the continent’s food security (Chart 4).

In the Current Path forecast, Africa’s agricultural import bill will likely grow from US$124 billion in 2020 to as much as US$556 billion in 2043. Food imports are forecast to increase from the current 175.3 million metric tons to 753.9 million metric tons by 2043, which leaves the continent extremely vulnerable to fluctuations in international food prices.

Transforming agriculture in Africa

The potential for property rights to unlock capital and development remains largely unrealised in Africa:

  • An estimated 90% of rural land in Africa is not formally documented.
  • Just 4% of African countries have mapped and titled the private land in their capital cities.
  • Less than 20% of occupied land in sub-Saharan Africa is registered; the rest is undocumented, informally administered and, as a result, vulnerable to land grabbing and expropriation without adequate compensation.[28World Bank, Unlocking Africa’s agricultural potential: An action agenda for transformation, Washington DC: World Bank, 2013, 47.]
  • Up to 60% of national land in sub-Saharan Africa is held under customary or traditional forms of land ownership.

Well-meaning reformers have often neglected the myriad of other factors affecting whether titles are useful or not, such as custom, other laws and the capacity of the state to enforce people’s legal property rights. Additionally, they have generally underestimated the ability of vested interests, such as traditional leaders and urban elites, to obstruct reform.[29The Economist, Parcels, plots and power, 12 September 2020.]

Generally, agricultural reform must start by unlocking access to credit that will enable farmers to advance towards higher productivity. With few exceptions, agriculture in Africa typically has low levels of technological advancement, seen in limited irrigation, low levels of mechanisation (as labour is cheap and farmers lack capital) and limited (or no) fertiliser use. All of these require access to credit. The continent also sees limited use of genetically modified seeds, which are more resilient to disease, slow progress in organic farming and limited cultivation of indigenous crops that are better suited to the continent.

Credit requires secure and transferable land ownership, indicating the need to formalise, regulate and modernise land ownership. Without clarity on ownership, farmers cannot access finance, transfer land or protect themselves against encroachment.[30See: F Mugira and A McGinnis, Sucked dry, Daily Maverick, 2021.]

Peruvian economist Hernando de Soto[31In H de Soto, The other path: The economic answer to terrorism, New York: Basic Books, 1989; H de Soto, The mystery of capital: Why capitalism triumphs in the West and fails everywhere, New York: Basic Books, 2000.] noted that farmers inevitably remain poor if they cannot leverage their resources and assets to create wealth. Legally protected property rights are the key source of the developed world’s prosperity, he argued, and the lack thereof is the reason why many nations remain mired in poverty by the ‘tragedy of the commons’, where their unregistered assets can be stolen by powerful interests, hurting individuals and broader economic development.

It is, therefore, somewhat ironic that a comprehensive ‘land grab’ was recently evident across Africa, particularly in the Nile River Basin, which covers an area of 3.18 million km2 (from Uganda to Egypt). Companies from several developed nations have acquired fertile Nile-irrigated land for growing food crops, flowers, tobacco and biofuels, rearing livestock and logging trees. Most of these deals are agricultural leases and forest concessions, though the recent wars in South Sudan and Sudan have had a severely disruptive effect. Although some of these industrial-type farms have brought positive benefits to local economies, in most cases, the local people suffer because governments prioritise foreign investment and export earnings above pursuing local livelihoods.

The World Bank has found ‘little evidence of a relationship between increased commercialisation and improved nutritional status.’[32World Bank, Agriculture in Africa: Telling facts from myths, 2 December 2017.] Low- and lower-middle-income African countries should prioritise food production for domestic consumption before pursuing cash crops for the export market, it argues.

To capitalise on the benefits of having an educated and healthy labour force, governments need an unwavering emphasis on achieving food security with a clear effort to support the consumption of domestic crops suited to the local climatic conditions. Agriculture should only be pursued to unlock the opportunities to earn foreign exchange.

Zimbabwe: A disastrous experiment

Africa’s own leadership is often responsible for land grabs at an even larger scale. Zimbabwe’s disastrous land redistribution programme (from 1992 to 2010), which eventually destroyed its most productive sector, illustrates the importance of security of ownership that can unlock land as a bankable asset and the implications of land expropriation without due process.

The British colony Rhodesia unilaterally declared independence in 1965. By then, most of the high-potential agricultural land had been seized and farmed by white settlers. When Rhodesia declared itself a republic, a few years after independence, the vast majority of the black population had been relegated to so-called tribal trust lands, generally in the lowlands — areas which were significantly less productive and often disease-ridden.

After a violent struggle involving liberation forces operating from several neighbouring countries, Zimbabwe was born in 1979. The Zimbabwe African National Union-Patriotic Front (ZANU-PF), led by Robert Mugabe, subsequently won the first elections in 1980 and embarked upon a land reform programme that steadily became more chaotic and violent.

Between 1960 and 1990, Zimbabwe exported about 10% more food than it consumed and consistently outproduced China per capita. But production per capita dropped rapidly in the early 1990s (Chart 5). Although agricultural production recovered later in that decade, the country has never regained previous production levels.

In the early 2000s, Mugabe evicted more than 4 000 white commercial farmers from their land. Later his party embarked upon centralised ‘command agriculture’, which dealt a further blow to Zimbabwe’s agricultural sector.[33It occurred as part of the 2016 Targeted Command Agriculture Programme, formally known as the Special Maize Import Substitution Programme. See: F Mazwi et al, Political economy of command agriculture in Zimbabwe: A state-led contract farming model, Agrarian South: Journal of Political Economy, 8:1–2, 2019, 232–57.] By 2010, yields per hectare in Zimbabwe were below the levels seen at the time of its Unilateral Declaration of Independence in 1965, although, due to the expansion of land under cultivation, total production was significantly higher.

Agricultural production in Zimbabwe seems to be on a terminal decline. Despite President Emmerson Mnangagwa initially appearing to embark on a different approach after deposing Mugabe in a military coup in November 2017, he soon reverted to the same policies that had brought disaster in the first place. By 2019, Zimbabwe imported nearly 22% of its total food demand. When Mnangagwa half-heartedly sought to reverse course in 2020, fewer than 300 white commercial farmers (mostly dairy farmers) were estimated to be left in the country. Much of the land violently acquired had, in the meanwhile, been handed to party officials. In 2000, 10% of Zimbabweans lived in extreme poverty. Currently, an estimated 37% of the population lives on less than US$1.90 daily. Ham-fisted efforts at land and agricultural reform in Zimbabwe have worsened the situation.

A different approach in Zimbabwe would have yielded very different outcomes. The World Bank finds that agricultural markets regularly fail African farmers, generally because ‘the pattern of market failures is general and structural, and not related to the head-of-household’s gender, or geographic characteristics such as distance to roads or large population centres.’[34World Bank, Agriculture in Africa: Telling facts from myths, 2 December 2017.] African farms are less productive because farmers are chronically unable to access the finances (or credit) that would allow them to purchase critical inputs that could improve yields, such as fertiliser and seed.

Agricultural reform elsewhere in the world: Lessons for Africa?

The first 20 years of China’s agricultural revolution, which improved productivity on smallholder farms through institutional incentivisation, access to better seeds and better farming practices, holds many lessons for Africa.

In the 1970s and 1980s, Deng Xiaoping used the household responsibility approach to transform the domestic agricultural sector in China. The reforms contracted individual households instead of collectives to farm. With this new responsibility and various other market-related reforms, productivity improved by 20% above collective era output.[35In contrast to the tripling in growth cited earlier, this was an improvement across the entire country, so the growth is understandably much smaller. See: JY Lin, The household responsibility system in China’s agricultural reform: A theoretical and empirical study, Economic Development and Cultural Change, 36:S3, 1988, S199–S224.]

The average yield nearly tripled between 1970 and 2013 and was a catalyst in the economic growth enjoyed by the country during those decades. The available calories per person increased by nearly 70% and there were fewer than 2 million malnourished children in 2015, compared to more than 22 million in 1987.

The African experience is that different families farm small patches of land, relying on unproductive, often traditional, practices. This is similar to the situation in China several decades ago. By working with the individual farmer and focusing on improved smallholder productivity, China transformed its agricultural sector and fed its rapidly growing population. Today, electronic land-use transfer systems contribute to continued productivity, with farmers able to lease their land to others, creating larger and potentially more productive farms.[36E Oleander, Chinese and African agriculture have a lot more in common than most people think: Interview with Xinqing Lu, Associate Programme Officer for Alliance for a Green Revolution in Africa, China Global South Project, 3 December 2019.]

Brazil also enjoyed rapid improvements in agricultural production in the decade between 2000 and 2010. Although the country has traditionally been a net food exporter, it has improved that position by nearly seven percentage points. Between 1980 and 2000, Brazil doubled average yields per hectare, despite crop land decreasing by about 4 million hectares.

Brazil’s agricultural sector has grown in absolute terms and diversified but, like China, only achieved that progress once it had graduated to an upper middle-income status. Today, Brazil is the world’s largest exporter of sugar and coffee, second only to the United States in soybean exports and third to the United States and Argentina in maize exports.[37OEC, Brazil.] The genetic tailoring of seeds and plants had an essential role in these changes.

Brazil is now at a stage in development where it is moving beyond agricultural production for food security. The country exported approximately 12% more food than it consumed in 2018 and has begun to embrace a ‘forest, agriculture and livestock integration’ approach to farming that is widely acknowledged to benefit both agricultural production and environmental sustainability.[38GL Galford, B Soares-Filho and CEP Cerri, Prospects for land-use sustainability on the agricultural frontier of the Brazilian Amazon, Philosophical Transactions of the Royal Society B, 368:1619, 2013, 20120171.18] But it is achieving many of these goals at the much greater cost of environmental degradation, as farmland steadily encroaches on the vast Amazon forests that serve as an important global carbon sink.

In Africa, Egypt also managed to double yields between 1970 and 2000. A series of targeted strategies and policies, including large-scale land reclamation projects, expansion of the Nile irrigation system, the introduction of high-yield crop varieties, improved fertiliser use, the uptake of modern farming technologies and increased investment in agricultural research, contributed to the growth and improved yields. Chart 6 compares yields per hectare for China and Brazil and Africa’s top three crop producers, Nigeria, South Africa and Egypt.

Access to technology and finance can change agriculture in Africa

Agricultural production per capita is forecast to decline steadily throughout sub-Saharan Africa. At the same time, South America sustains high production after an impressive decade-long sprint to improve productivity, and China’s yields per capita continue to rise. As a result, sub-Saharan Africa is condemned to food insecurity and an expensive agricultural import bill without a revolution in agriculture.

Rather than replacing farm workers, of which there is an abundant supply on the African continent, agricultural technologies will likely help farmers reduce input costs associated with herbicides, pesticides and fertilisers through greater precision in their application. Devices such as drones can also help to inspect fields and monitor herd animals.[39L Abboud, The robot revolution down on the farm, Financial Times, 5 December 2018.] In its 2019 report on the state of climatic conditions in Africa, the World Meteorological Association notes that solar-powered micro-irrigation has the potential not only to offset carbon emissions but also to increase farm-level incomes five to ten times, improve yields by up to 300% and reduce water usage by up to 90%.[40World Meteorological Association, State of the Climate in Africa: 2019, Geneva: WMO, 2020, 3.]

The last decade has seen many innovations in agricultural technologies. Smart sensors have the potential to increase yields dramatically. Real-time data can allow farmers to adapt farming practices to changing weather conditions while monitoring soils can help farmers make informed decisions about irrigation and fertiliser use.

Mobile technology can alleviate many bottlenecks in Africa’s smallholder agricultural credit system and enable farmers to access farming inputs at lower costs. For example:

  • In Kenya, FarmDrive[41R Kimani and P Bosire, FarmDrive, 2019.] uses machine learning and various data sources to unlock access to credit for smallholder farmers. Once the exact location of the smallholder farm is confirmed,[42In most of rural Africa, the precise location of a farm is objectively unknown so the location is determined via a series of SMS questions (e.g. time to walk to different primary schools). The more schools a farmer is familiar with in their area, the easier it is to hone in on their specific location.] often with reference to a known reference point such as the location of a nearby primary school, the system accesses geospatial information to determine soil quality, weather conditions and market accessibility. Then it uses an algorithm to determine a credit score. The associated decision-making tool enables financial institutions to develop small-scale agriculture loan products. In this way, modern technology facilitates a process through which smallholder farmers can access capital to purchase critical farming inputs such as seed, fertiliser and implements that could increase yields and revenues.
  • In Ghana, Kenya and Uganda, more than 20 000 farmers have access to affordable insurance contracts (such as against crop failure or the loss of expensive breeding stock) via their smartphones, using blockchain technology. The system uses high-resolution satellite images to detect rainfall and plant growth data. It offers advice on what, when and where to plant and directs farmers to suitable packaging and distribution centres.[43J Bird, ‘Smart’ insurance helps poor farmers to cut risk, Financial Times, 5 December 2018. Also see, for example: AgroCenta and Zenvus.]
  • Applications such as DigiFarm in Kenya help farmers access low-cost seed and fertiliser, loans and insurance and bulk purchases.[44N Bhalla, Africa’s farmers click with digital tools to boost crops, Thomson Reuters Foundation news, 14 October 2021.]
  • In Ghana, a voice service and SMS platform, Farmerline, has helped about a million farmers with advice on market prices, financial tips and weather forecasts.[45N Bhalla, Africa’s farmers click with digital tools to boost crops, Thomson Reuters Foundation news, 14 October 2021.]
  • Over the last decade, the Alliance for a Green Revolution in Africa (AGRA) has invested hundreds of millions of dollars in improved seeds. It has doubled maize yields in the 18 countries where they work[46S Gebre, AGRA plans to invest $500 million in African seed companies, Bloomberg, 7 September 2016.] (although detractors oppose these green revolution programmes[47The Alliance for Food Sovereignty in Africa and its allied organisations argue that ‘AGRA has unequivocally failed in its mission to increase productivity and incomes and reduce food insecurity, and has in fact harmed broader efforts to support African farmers.’ See: Various co-signatories, Open letter: The Green Revolution in Africa has unequivocally failed, 15 September 2021.] and call them efforts to promote industrial agriculture).

These examples reflect some of the many emerging African solutions that can help the continent’s estimated 50 million smallholder farmers change a traditional farming mindset to one focused on practising agriculture as a business. However, a lack of access to electricity in rural areas and low Internet penetration are major obstacles to applying modern technology in agriculture (see the theme on Leapfrogging).

Improving soil fertility is another critical aspect of improved agricultural production. The use of organic or human-made fertilisers has greatly boosted yields. Usage in Africa is generally lower than elsewhere in the world despite the soil being poorer than in most other continents.[48T Hengl et al, Soil nutrient maps of sub-Saharan Africa: Assessment of soil nutrient content at 250 m spatial resolution using machine learning, Nutrient Cycling in Agroecosystems, 109:1, 2017, 77–102.] Sub-Saharan Africa has very low fertiliser use of 22 kg per hectare, whereas the world average is 146 kg per hectare. Countries such as China are closer to 400 kg per hectare.[49D Malpass, A transformed fertiliser market is needed in response to the food crises in Africa, World Bank Blogs, 21 December 2022.]

With the limited use of fertiliser, soil fertility depletion generally continues unabated. The challenge is that the manufacturing and application of fertilisers (generally in the form of ammonia as a nitrogen supplement) have a heavy carbon emissions toll.[50Ammonia manufacturing contributes 1% of worldwide carbon dioxide emissions. See: LK Boerner, Industrial ammonia production emits more CO2 than any other chemical-making reaction. Chemists want to change that, Chemical & Engineering News, 15 June 2019.] Africa produces almost twice the amount of fertiliser consumed yet remains a large importer.[51D Malpass, A transformed fertiliser market is needed in response to the food crises in Africa, World Bank Blogs, 21 December 2022.] The reason for the low domestic fertiliser use in Africa is that prices are far higher than elsewhere in the world. Although the delivery cost at the port is similar to that for other importing countries, the cost of distribution in Africa is higher, reflecting the continent’s poor transport infrastructure, the lack of competition and inappropriate regulations.[52See, for example: T Guèdègbé and MR Doukkali, Fertilizer use in Africa: A price issue, Policy Brief 18, OCP Policy Center, 2018; World Bank, Unlocking Africa’s agricultural potential: An action agenda for transformation, Rabat: Policy Center for the New South, 2013, 16.]

Despite a strong lobby against more intensive fertiliser use, various efforts are underway to increase the production, access, affordability and appropriate use of fertilisers on the continent.

  • The Africa Fertilizer Financing Mechanisms (AFFM) supports improving access to fertiliser for smallholders. The African Development Bank reports that by the end of 2022, 97 small and medium enterprises gained access to finance, 138 fertiliser suppliers and just shy of 21 000 smallholder farmers benefited from capacity-building through the AFFM.[53African Development Bank, Africa Fertilizer Financing Mechanism Governing Council to support entity’s resources mobilization efforts, 12 April 2023.]
  • The Indorama Eleme public-private fertiliser plant, completed in 2016, was built with the intention to turn Nigeria from a large fertiliser importer to a self-sufficient producer and eventually a net exporter.[54Indorama Petrochemicals, About IEPL, Port Harcourt.] In 2017, Nigeria exported 700 000 metric tons of urea fertiliser. The plant produces 1.5 million metric tons annually, of which 40% are used in the Nigerian farming sector.[55Africa Development Bank, Nigeria Fertiliser project raises yields by over 50%, showcases successful PPP’s, 21 January 2019.]
  • Morocco’s OCP Group, which holds 75% of the world’s phosphate reserves (an essential ingredient for phosphate-based fertilisers), signed an agreement in 2021 that will see the actualisation of a US$1.5 billion plant with an estimated operational starting date in 2025.[56OCP, Forging new pathways to food systems in Africa: 2021 Annual Report, 2021.]

Briefly

This section models an Agriculture scenario to unlock an agricultural revolution on the continent. The scenario is built on seven variables within the IFs forecasting platform to address the pressing issues of low productivity, high climate vulnerability, high agricultural losses, weak access to agricultural markets and high malnutrition rates. Each intervention initialises from individual country data, and the improvements are benchmarked to ambitious rates of progress in countries at similar levels of development. Addressing the challenges outlined in the previous section will boost farmers’ income, helping to stimulate public demand for goods and services in rural areas, which will establish new enterprises and contribute to the broader process of structural economic transformation and diversification. These interventions promise improvements in food security and income growth for Africa and its large subsistence farming population.

The underlying logic to the interventions and their key outcomes and eventual impacts is summarised in Chart 7 and detailed below.

Increased crop yields

Almost all of Africa’s countries can improve yield outputs by improving inputs. This intervention assumes that governments prioritise agricultural productivity improvements through modern farming techniques, improving the use of and access to improved seedlings, increasing fertiliser use and improving tenure security and transferability of ownership to unlock finance.

  • Improved seedlings: Farmers, particularly subsistence farmers, require access to drought-tolerant, disease-resistant, high-yielding seeds.
  • Modern land tenure and management: Many African countries have recently started overhauling communal land rights, creating a middle ground between individual freehold and the customary colonial The result is progress on land administration at a reasonable cost. It is being pursued in countries as diverse as Ethiopia, Rwanda, Côte d’Ivoire, Ghana, Benin, Burkina Faso and Tanzania.[57World Bank, Unlocking Africa’s agricultural potential: An action agenda for transformation, Washington DC: World Bank Group, 2013, 42–43.]
  • Increased fertiliser use: Fertilisers are critical to improving soil fertility, an essential component of boosting yields. While this has improved in many African countries, limited access to and sporadic use and low uptake of fertilisers are still noticeable in most.
  • Modern farming techniques: Precision and mechanised farming equipment, satellite monitoring, early warning systems, sensors, access to information and crop rotation are all potent ways of improving productivity and efficiency.

Increase land area equipped for irrigation

Access to irrigation was one of the three key components that underpinned Asia’s green revolution. However, most African countries’ stock of land currently under irrigation is meagre, with about 5% of cropland under irrigation, compared to the global average of 21%. Most of the cropland in sub-Saharan countries are rain-fed crops dependent on predictable seasonal rainfall, which is increasingly becoming irregular due to climate change and desertification. This intervention is a critical adaptation response to climate change. It also allows farmers to grow crops year-round, diversifying production and increasing crop yields. Therefore, it remains a costly investment and is not suggested for countries with more predictable and consistent rainfall that experiences fewer meteorological droughts. These include the lower band countries of West Africa and western equator countries such as Nigeria, Benin, Ghana, Côte d’Ivoire, Liberia, Guinea, Sierra Leone, Equatorial Guinea, Gabon, Central African Republic and Congo, where ample water makes rain-fed agriculture still viable. However, this is a critical adaptation measure in Southern Africa, the Sahel and the Horn of Africa.

Increased water withdrawal

Expanding irrigation across many countries is made difficult by limited access to water resources. Excluding South Africa, Africa also has the world’s lowest water storage capacity: 43 m3 per person compared to 6 150 m3 per person in North America. (South Africa’s storage capacity is 750 m3 per person.) As a result, much of the continent has little ability to control water flow and conserve it during periods of abundance for use during periods of scarcity. Dryland conditions, variable rainfall and non-perennial rivers necessitate access to sustainable water resources such as groundwater. High rainfall bands (in lower West Africa and western equator countries) with fewer meteorological droughts can utilise either rainwater harvests or surface water sources. In contrast, high interventions are applied in countries with dryland conditions (in steppe and desert climates) and savanna areas faced with repeated and severe rainfall variability and meteorological droughts. Groundwater extraction should, however, be carefully managed to ensure the sustainability of resources, but it remains an underutilised water resource across much of sub-Saharan Africa.

Increased forest protection

Many subsistence farming practices in rural areas across Africa significantly strain land resources, and increased land degradation and deforestation threaten agricultural productivity and sustainability. This scenario assumes an ecosystem-based approach that focuses on sustainable land management practices and ecosystem restoration and protection by increasing forest protection to protect rural communities against floods, soil erosion and other negative impacts of climate change. The intervention emulates a reduction in the deforestation rate through environmental conservation and protection. The result reduces the rapid deforestation rate currently observed on the continent. It slows it down such that by 2036 deforestation is stopped and forest land is slowly reintroduced, restoring forest land by 2043 to levels observed in 2029.

Improved food supply chains

Reduced post-harvest losses will increase food availability. Whereas the average loss and waste of agricultural produce in the rest of the world is roughly 14%, it is calculated at 24% in Africa and up to 30% in West Africa. Unlike in Europe and North America, where food reaches the consumer but is discarded or wasted, almost a third of the food loss in Africa happens in the production stage. Better storage and infrastructure would help reduce losses, but more detailed data on the supply chain would also help. Modern technology can also play a big role here as, according to FAO, one-third of the world’s food — approximately 1.3 billion tons and worth US$1.2 trillion a year — is wasted.[58Food and Agriculture Organization, Food wastage: Key facts and figures, 2013.] Technology can help track inventory and reduce food waste along the distribution chain. One African example is InspiraFarms, which produces affordable, energy-efficient cold storage and processing equipment for on- or off-grid use.[59InspiraFarms, Our team.] Reduced post-production losses and increased yields can increase food availability for local consumption and export (or at least reduce import dependency).

Increased access to rural roads

Farmers need to sell their products to obtain an income, making access to markets essential. Given the large rural population in Africa, investing in rural access roads will promote positive economic impacts such as improved rural incomes, increased agricultural productivity and increased economic participation. Improved rural mobility and connectivity will promote positive social impacts such as reducing poverty, addressing the exceptionally high maternal mortality rate and improving paediatric health through easier access to healthcare facilities.[60A le Roux et al, Climate adaptation: Risk management and resilience optimisation for vulnerable road access in Africa, AfCAP, February 2019.]

Calories per capita increase

Calories per capita are used as a proxy for improvements in domestic food consumption. The Agriculture scenario increases agriculture exports drastically from the Current Path forecast of 31 million metric tons in 2043 to 227 million metric tons in 2043. However, the increase in this scenario does not increase exports at the costs of domestic consumption, which is prioritised in this intervention. The intervention focuses on food security by increasing food access.

Chart 7: The Agriculture scenario
Chart

In the Agriculture scenario, Africa’s average crop yields will improve by 37% by 2043 compared to the Current Path forecast (see Chart 8). The scenario represents a 73% improvement from 2020 levels by 2043 (with an average yield, across crop types, of 7 tons per hectare). This intervention brings yields per hectare closer to South Asia’s 7.5 tons by 2043 but is likely still to be less than half that of South America. The improvements are particularly potent for West Africa, where yields will increase by 42%, relative to the Current Path forecast by 2043. Yields will improve by 37% compared to the Current Path forecast for East and Southern Africa by 2043, while Central Africa will see a 30% increase. Even with modest interventions in North Africa, yields can increase by 26.7% above the Current Path by 2043.

On average, the WHO suggests a daily caloric intake of around 2 500 to 3 000 calories for an adult man. While Africa’s per capita availability exceeds 2 500 calories, it remains extremely unequally distributed on the continent. Central Africa only has 2 145 calories per capita available, while North Africa has levels that exceed 3 300 calories. To emulate an increase in domestic food security before prioritising exports, calories per capita is increased. The scenario interventions increase individual energy intake from 2 580 calories per person per day in 2020 to 2 958 by 2043 (a 14.7% improvement). Although this represents a slight 4.4% increase to the Current Path forecast, it places the continent on par with South Asia. Africa will remain significantly below the calorie availability in South America, although North Africa continues to outperform the region.

The Agriculture scenario significantly impacts calories available in Central Africa — a promising sign for a region plagued by undernutrition and hunger. The Central Africa region is forecasted to see an almost 10% increase in available calories per capita compared to the Current Path forecast by 2043. Southern and East Africa will also see 6% increases above the Current Path by 2043, while West Africa will see an increase of only 1.8%.

In 2020, Africa had roughly 14.2 million hectares of land under irrigation. In the Current Path forecast, the amount of irrigated land decreases such that by 2043 only 13.8 million hectares are under irrigation. The interventions in the Agriculture scenario will increase irrigated land in Africa by 3.7 million hectares to 17.5 million hectares by 2043 — a 27% increase above the Current Path (Chart 10).

It makes the most significant difference in East and Southern Africa. East Africa sees a 35% increase compared to the Current Path forecast, pushing irrigated land to 5 million hectares by 2043. In Southern Africa, irrigated land is pushed up to 3.6 million hectares by 2043 — a 71% increase from the Current Path forecast in the same year. West Africa sees a 51% increase compared to the Current Path forecast in 2043, but this comes off a low base and the intervention only adds 493 000 hectares of irrigated land, pushing irrigated land to 1.5 million hectares in 2043. The majority will be in the northern belt of West Africa, where the semi-arid climate and frequent droughts necessitate irrigation. The same holds for Central Africa: while the interventions increase irrigated land by 159% above the Current Path, it only adds 146 000 hectares of irrigated land and Central Africa will remain the region with the lowest irrigation use. Rain-fed agriculture remains a viable option given higher annual rainfall levels and a tropical climate. North Africa is already well developed in terms of irrigated land. Currently, it boasts around 7.1 million hectares of irrigated land and the scenario sees an increase of less than 3% for this region.

In the Agriculture scenario, Africa’s agriculture production volumes more than doubles. In 2043 it is forecasted that Africa will produce around 2 287 million metric tons of agricultural produce, surpassing South America’s production in 2042 and South Asia’s in 2032. An increase in food production will likely lead to a rise in agricultural loss and waste on Africa’s current development path. In the Current Path forecast, agricultural loss and waste (as a share of production) increases from 24.3% in 2020 to 26.3%, more than 8% more than South Asia and double that of South America in 2043. The Agriculture scenario, therefore, reduces agricultural loss and waste such that by 2043, Africa’s food loss and waste will decline dramatically. In the Agriculture scenario, rates fall quickly to 18.8% by 2033, followed by a slight upward trend towards 2043 (Chart 11).

Forest protection is a critical adaptation measure in Africa. In the Agriculture scenario, Africa’s forest land is protected in critical areas. Reforestation is applied in a select few countries to restore ecosystem services.

In the Agriculture scenario, forest land will decrease to 622 million hectares by 2043, compared to 642 million hectares in 2020 (Chart 12). It significantly improves the 592 million hectares observed in the Current Path forecast in 2043. While much more aggressive interventions are needed on the continent, it would come at the cost of agricultural land expansion and food security. The scenario has the biggest impact in Central Africa, adding 3.7 million hectares of forest in this critical ecosystem between 2020 and 2043. The protection of forests will reduce the availability of cropland. In the Current Path forecast, cropland expands from 280 million hectares in 2020 to 312 million in 2043. However, in the Agriculture scenario, cropland only expands to 300 million hectares in 2043 — a reduction of 12 million hectares. The same holds for grazing land: in the Agriculture scenario, grazing land equates to 901 million hectares, whereas in the Current Path forecast, it will be 920 million hectares by 2043. This scenario ensures a reduction in deforestation rates on the continent, such that deforestation stops by 2037 and reforestation slowly increases in subsequent years.

Africa has less than half the kilometres of roads per capita than the rest of the world. Likewise, the percentage of the rural population with access to an all-weather road stood at less than 57% for Africa in 2020, compared to a world average of 83%. The Agriculture scenario pushes the percentage of rural accessibility up to 79% compared to the Current Path forecast at 63% (Chart 13). The scenario’s impact is largest in Central Africa, where accessibility increases from 47% in the Current Path forecast to 65% in 2043 (a 38% increase).

Impact of the Agriculture scenario

The impact of the Agriculture scenario is impressive. By 2043, Africa will produce 498 million metric tons of additional food (crops, meat and fish), above the Current Path forecast for 2043. With increased domestic food production in the Agriculture scenario, Africa’s agricultural import bill can be reduced by US$209 billion in 2043 compared to the Current Path forecast. Likewise, the continent’s export earnings from agriculture can increase from US$48.4 billion in the Current Path forecast to US$257 billion in 2043, while still prioritising domestic consumption.

The intervention on increased calories aims to emulate domestic consumption and reduce Africa’s food import dependence. Therefore, the increase in available food energy (calories) in this scenario reduces the number of children suffering from malnourishment by more than 2.3 million in 2043. Malnourishment in the Agriculture scenario reduces from 35 million children in 2020 to 23 million by 2043. The scenario also reduces infant mortality by 1.3 children deaths per 1 000 live births in 2043.

Despite these gains, Chart 14 presents Africa’s growing food import dependence over time, a trend driven by a rapidly growing population. In 2020, the continent imported 10.6% of its crop demand, consisting of staple foods such as rice and maize, which are cheaper to procure on the international market than domestically. In the Current Path forecast, net agriculture crop import dependence will reach an alarming 32% by 2043, whereas the Agriculture scenario can reduce the continent’s food import dependence to 10%.

The averages conceal huge differences between countries and regions (Chart 15). Countries that achieve the most spectacular increases in production volumes (Nigeria, South Africa, Ethiopia and the DR Congo) are well known for their agricultural potential. In contrast, arid and small island states (many of which have reached saturation levels) gain the least. With its rich and fertile soils, Nigeria could see an increase from the 2043 Current Path volumes of 293 million metric tons of agricultural products to 420 million metric tons in 2043, if the associated reforms are implemented. This will cement Nigeria’s position as Africa’s biggest agricultural producer.

Egypt, one of the continent’s most agriculturally productive countries, is already close to its full agricultural potential and, thus, only increases total production by 9 million metric tons in the Agriculture scenario, becoming Africa’s fourth largest agricultural producer in 2043. The Agriculture scenario bodes well for Ethiopia, Tanzania and South Africa, with respective gains of 38 million, 29 million and 21 million metric tons above the Current Path forecast in 2043. Although coming off a low base, the Agriculture scenario also benefits countries such as Mozambique and Zimbabwe, which can expect significant increases of 50% and 48% above the Current Path forecast in 2043.

The Agriculture scenario has significant developmental and economic impacts on Africa, shown in Chart 16:

  • By 2043, the Agriculture scenario is expected to reduce the number of extremely poor Africans (using US$1.90 as a benchmark) to 333million instead of 398 million people in the Current Path forecast.
  • Africa’s low- and lower middle-income, agriculture-dependent countries will benefit most from poverty alleviation in this scenario.
  • Madagascar, Sierra Leone and Malawi will see an additional 9%, 8% and 5% reduction in poverty compared to the Current Path forecast in 2043.
  • Mozambique, Tanzania, Malawi and São Tomé and Príncipe will all see more than a 5% additional reduction in poverty rates.
  • In absolute numbers, it will be Nigeria, the DR Congo, Tanzania, Madagascar and Malawi that will benefit most from poverty reduction in the Agriculture
  • Levels of poverty in the Agriculture scenario are expected to decline from 35% in 2020 to 27% by 2030. While this is more promising than the Current Path forecast at 28%, both fall significantly short of the SDG target of eliminating extreme poverty by 2030.

By 2043, Africa’s total economy will be US$606 billion larger (using MER) than in the Current Path forecast. The Agriculture scenario will increase the average GDP per person (in PPP) in Africa by US$341 in 2043 — a 5% improvement on the Current Path figure forecast for that year. Agriculture tends to be particularly effective in boosting GDP growth in the short term. Low-income and low-middle-income countries in Africa also gain the most in terms of GDP per capita income from the Agriculture scenario. Regional breakdowns suggest that by 2043:

  • Because of a well-established agricultural sector, North Africa will benefit least from improving its GDP per capita through the Agriculture The region’s per capita income will increase by 3% compared to the Current Path forecast, although this still represents an increase of US$505 in GDP per person.
  • Proportionally, West Africa will benefit most at a 3% increase above the Current Path (equivalent to US$433).
  • South Africa can improve income above the Current Path forecast with US$342.
  • Income in Central Africa will be US$157 per capita more in 2043 than in the Current Path forecast.

The contribution of agriculture to the economy generally declines as countries graduate from low- to middle- and eventually to high-income status. For example, in Africa’s 23 low-income countries, the agricultural sector contributed about 28% to GDP in 2020 — about 17% in the 23 lower-middle-income countries and about 3% in the upper-middle-income countries. By 2043, on Africa’s Current Path forecast, these portions will likely have declined to 7.4%, 7% and 1.6% for low-, lower-middle- and upper-middle-income Africa, respectively, showing a slowly changing economic structure.

Chart 17 shows the average size of the agricultural sector as a percentage of GDP for the two most affected income groups, accounting for 46 of Africa’s 54 member states. The Agriculture scenario would increase the sector’s value by 1.9% and 2% percentage points for low- and lower-middle-income Africa, equivalent to an increase of US$40.4 billion and US$138.2 billion, respectively.

A different expression of the same metric is that in the Agriculture scenario, the sector would contribute 7.7% of the economy of the DR Congo by 2043 (down from 29% in 2020), compared to an even more rapid decline to 6.3% in the Current Path forecast. In addition, the economy of the DR Congo will be around US$15.3 billion larger than in the Current Path forecast.

Chart 18 shows the increase in the size of the agricultural sector in the Agriculture scenario relative to the Current Path forecast for each of the five African regions by 2043. The differences are:

  • US$19billion in Southern Africa
  • US$12 billion in Central Africa
  • US$39billion in North Africa
  • US$32billion in East Africa
  • US$83billion in West Africa

In 2020, the agricultural sector was the largest, as a percentage of GDP, in East Africa (23%) compared to only 5.3% in Southern Africa. Over time, West and East Africa emerge as the food baskets of Africa.

However, these improvements are not a given, as they would depend on factors such as the amount of water available for irrigation, the effect of carbon fertilisation due to climate change on crop growth, as well as the impact of new cultivars and genetically modified plants that are more temperature tolerant.[61Some of these constraints can be overcome through technology, such as the use of precision irrigation and application of precise amounts of fertiliser exactly where they are required. Then there is also the potential of vertical farming, which could produce 180 million tons of food globally, according to some analysts.]

More than half of Africa’s labour force is engaged in the agricultural sector. But like in China, the agricultural sector in Africa is steadily losing its productive, working-age population as young men and women migrate to cities in pursuit of improved livelihoods. The Agriculture scenario accelerates the rate at which employment in the sector declines even as productivity improves and total output increases. However, jobs will be created downstream in the much larger agro-processing sector by lowering the costs of raw materials while ensuring increased food security. Productivity improvements could come from upgrading value-chain activities such as logistics, input services, storage and other off-farm activities — all of which will require improved connectivity and basic infrastructure.[62World Economic Forum, The future of jobs and skills in Africa: Preparing the region for the Fourth Industrial Revolution, Geneva: World Economic Forum, 2017, 4.] However, there are significant gains to be had from making improvements and ensuring access to better agricultural inputs. Nevertheless, as Africa moves up the agricultural value chain, growth in the sector will expand employment opportunities in downstream agro-processing, with much of that in urban centres.

Conclusion: Aiming at food security and sustainable economic growth

Investment in and prioritisation of Africa’s agricultural sector have never been attractive enough for Africa’s leaders or their international partners to unlock its potential.

Europe is often blamed for Africa’s lack of access to its agricultural market. Yet, African leaders fail to recognise the need to focus comprehensively on the production of staple foodstuffs for domestic consumption, advancing regional rather than international trade in agriculture, investing in agriculture research, advancing rural property rights, in schooling for agriculture and generally focusing attention on rural poverty rather than on urban elites.[63Food and Agriculture Organization, Government expenditure on agriculture, 2019.] If African countries were to prioritise growing staple foods while actively encouraging intensive smallholder farming and sustainable practices, they could increase rural incomes and reduce poverty and eventually open up the potential of agribusiness and large-scale exports that earn foreign exchange. The much-needed Agriculture scenario modelled here will reduce Africa’s agricultural import dependence, improve food security and contribute to growth.

Raising agricultural productivity serves as a foundation for broader sustained economic development. Eventually, agriculture ‘is central to securing foreign exchange earnings that can allow for the expansion of imports, thereby fuelling investment and growth.’[64C Cramer, J Sender and A Oqubay, African economic development: Evidence, theory, policy, Oxford: Oxford University Press, 2020, 11–12.]

Clearly, there is much that Africa can do to improve agriculture, even as it inevitably declines as a share of national economies. To this end, the AGRA calls for a holistic land management strategy that includes raising the organic matter, moisture retention and other forms of soil rehabilitation, and using inorganic fertilisers. In South Africa, for example, primary agriculture contributes very little to GDP, though it provides food security on the back of a highly productive private agricultural sector and significant agro-processing industry. As a result, the country had a secure food supply system when it went into a six-month lockdown in March 2020 to curb the spread of COVID-19, while many other countries on the continent suffered.

Chart 19: Key policy recommendations
Chart

The impact of climate change on African agricultural yields is a big uncertainty. A recent long-term forecast by our group on the future of five Sahel countries (Mali, Niger, Burkina Faso, Chad and Mauritania) highlighted the impact climate change has already had and will continue to have in this region. The Intergovernmental Panel on Climate Change soberly notes that the Sahel, where agriculture accounts for more than 75% of total employment, has ‘experienced the most substantial and sustained decline in rainfall recorded anywhere in the world within the period of instrumental measurements.’[65Intergovernmental Panel on Climate Change, Working Group II: Impacts, adaptation and vulnerability, 2018.]

The theme on climate change/energy examines the impact of climate change on Africa’s future. It varies across the continent, given changes in temperature and rainfall and the increased variability of weather with many more extreme events such as floods, wildfires and droughts. The IFs forecasting platform includes some of these effects in its agriculture yield forecast but may underestimate the impact vastly. Significant uncertainties exist, particularly the potential for technology to increase agricultural production — not through the traditional route of expanding land under cultivation, but through more precise and sustainable farming methods. Eventually, solar-powered cold storage, accurate weather forecasts, monitoring of soil conditions and access to market information can all have an important role, as could greater efficiencies to reduce food waste. However, this will require current practices to change.

Without food security, developing countries cannot escape from hunger, poverty and the variances of nature. Without food security, meaningful advancement is difficult, if not impossible, to sustain. It is increasingly evident that the effects of climate change are likely to hold significant negative consequences for agriculture in much of Africa.

Africa’s economy has not been able to benefit from the agricultural sector. However, the continent has huge potential, and it is agriculture upon which the most significant portion of Africans depend for survival. Subsistence and smallholder agriculture, which primarily cater for household consumption, need to be targeted and receive coordinated support from governments. This is quite different from the private-sector growth model of medium- and large-scale commercial farming, although that too has its place. Clumsy interventions by African governments to set minimum prices for commodities such as cocoa, coffee and cashew nuts, without considering the broader impact, often have unintended consequences. For example, it could encourage an increase in production by many more poor farmers, causing the price of the commodity to fall. The result is that more poor people will be trapped in subsistence farming, unable to escape. Low- and lower-middle-income African countries should emphasise food self-sufficiency first and only then focus on the massive export potential of agricultural products.

Despite some progress, World Bank President Robert McNamara’s prognosis in 1973 that a long-term solution to the food problem will not be possible without rapid progress in smallholder agriculture[66R McNamara, Address to the Board of Governors by Robert S. McNamara Presidential Speech, Washington DC: World Bank, 1973.] remains valid today in much of Africa.

For a successful agricultural transition, it is imperative to focus on growing indigenous crops, such as cassava, cowpea, soybeans and yam, on using indigenous practices and on ensuring that these practices are sustainable and preserving ecosystems.[67The International Institute of Tropical Agriculture does particularly impressive work in this regard.] Once that is achieved, steady progress up the agro-processing value chain will unlock improvements rather than efforts to enter the global food export market without sufficient domestic reform.

Across Africa, governments and the private sector are modestly investing in the critical enablers of agricultural growth. But much more is required, particularly in incorporating resilience and adaptation to climate change into forecasts.

Prosperity requires that a country move up the agricultural value chain and avoid being suckered by corporate social responsibility programmes that promise to tinker with the worst effects of colonial-style production but do not structurally intervene to promote food self-sufficiency and shift value addition to Africa. The storyline often sold to Africans is to leverage products such as cocoa and coffee to improve their share of value-add in these massive markets. But in the absence of effective agricultural management and producer associations with the muscle to manage the sector, it is probably more important to diversify the agricultural products in countries such as Ghana and Côte d’Ivoire than to develop a cocoa cartel.

There is also the challenge that for much of Africa’s youth, the idea of turning to agriculture as a source of livelihood is associated with poverty, suffering and deprivation. Changing that mindset will be difficult, as the sector suffers from poor infrastructure, insecure property rights, lack of access to credit, no or limited provision of electricity, and lack of access to modern technologies. All these hurdles can be overcome by changing current practices of tenure insecurity, unlocking access to credit, using high-yielding seed varieties and modern inputs such as fertilisers, pesticides, and, eventually, mechanisation to emulate some of the positive aspects of the agricultural revolutions in South Asia and South America in the 1950s and 1960s. Above all, harvesting prosperity from agriculture requires determined and decisive political leadership.

This theme used IFs version 7.84. All interventions start in 2024, interpolate to 2033 and then are maintained at that level unless indicated otherwise.

Interventions and parameters

Adjustment in IFs

Benchmark/justification/notes

Increase crop yields (ylm)

Interpolate from 1 (2024) to 2 by 2033 and hold (intervention for Senegal,

Interpolate from 1 (2024) to 1.5 by 2033 and hold (intervention for Burkina Faso, Central African Republic, Chad, Gambia, Lesotho, Liberia, Mozambique, Nigerian, São Tomé and Príncipe, Tanzania, Uganda, Zimbabwe, Algeria, Angola, Benin, Cameroon, Madagascar, Nigeria, Mali, Zambia, Côte d’Ivoire, Morocco, Gabon, Equatorial Guinea, Tunisia)

 

Interpolate from 1 (2024) to 1.3 by 2033 and hold (intervention for Botswana, Burundi, Comoros, DR Congo, Guinea, Guinea-Bissau, Mauritania, South Sudan, Togo, Cape Verde, Congo, Ghana, Kenya, Ethiopia, Namibia, Sierra Leone, Somalia, Libya)

 

Interpolate from 1 (2024) to 1.15 by 2033 and hold (intervention for Eritrea, Malawi, Rwanda, South Africa, Seychelles)

 

Interpolate from 1 (2024) to 1.08 by 2033; and hold for Sudan, Djibouti, Egypt

Brazil managed to double yields from 5.2 metric tons per hectare in 1980 to 10.4 in 2000 (a 100% increase in a 20-year time span). Again, between 2000 and 2020 yields increased from 10.4 to 20.4 metric tons per hectare (a 96% increase). Several African countries have managed to sustain high increases over the past two decades (with growth exceeding 100% in 20 years), although the vast majority of countries boast very low yields per capita and leave room for vast improvement.

The intervention in this scenario increases agricultural yields in Africa with 65% over a 20 year time span bringing yields per hectare up from 4 metric tons per hectare in 2020 to 7 metric tons per hectare in 2043.

Aggressive intervention for all countries below 4 tons per hectare. Several countries have been moved to less aggressive interventions based on 1) a less favourable climate, 2) less fertile/arable land available, and 3) very aggressive growth or saturation levels reached.

Less aggressive intervention for countries with yields between 4 metric tons to 7 metric tons per hectare as well as countries not deemed suitable for aggressive intervention above. Increased yields achievable through improved/ inputs such as modern technology, improved seedlings, increased fertiliser use, land reform.

 

 

Ensuring yields per hectare does not decline and production is sustained; a very marginal intervention for Egypt, Djibouti, and Sudan. It is acknowledged that even in these countries land can be optimised, production increased through modern technologies and investment in research and development.

 

*Mauritius and Eswatini are not included in interventions due to its high-yield producing sugar cane sector.

Increase land area equipped for

irrigation

(Landirareaequipm)

Interpolate from 1 (2024) to 1.2 by 2033 and hold for Uganda, Botswana, Burundi, Rwanda, Chad, Cameroon, Gambia, Niger, Togo, Mozambique, Angola, Ghana, DR Congo, Burkina Faso and Lesotho

 

Interpolate from 1 (2024) to 1.15 by 2033 and hold for Kenya, Zimbabwe, Malawi, Cabo Verde, Comoros, Namibia, Mali, South Sudan, Eritrea, Ethiopia, Zambia, Senegal, Tanzania, South Africa, Mauritania and Guinea-Bissau

 

Interpolate from 1 (2024) to 1.1 by 2033 and hold for Equatorial Guinea, Madagascar, Djibouti, Eswatini, Guinea, Côte d’Ivoire, Nigeria, Benin, Sierra Leone, Congo, Sudan, Liberia, São Tomé and Príncipe, Central African Republic, Gabon and Seychelles

 

Interpolate from 1 (2024) to 1.05 by 2033 and hold for Egypt, Algeria, Libya, Morocco, Tunisia and Somalia

 

No intervention for Mauritius

Certain countries record fewer meteorological droughts with more predictable and consistent rainfall. These include the lower band countries of West Africa and the western equator countries. The following countries are not prioritised for aggressive increases in irrigation: Nigeria, Benin, Ghana, Côte d'Ivoire, Liberia, Guinea, Sierra Leone, Equatorial Guinea, Gabon, Central African Republic and Congo, where ample surface water and rain-fed agriculture is possible; less aggressive interventions are proposed here.

While Egypt, Libya, Tunisia, Algeria (dry climates) record fewer meteorological droughts, their dry climate necessitates irrigation through groundwater extraction. However, these countries already utilised irrigation extensively with less expansion possibilities; the smallest intervention is proposed in these countries.

The following countries have both low irrigation use as well as very high drought recurrences, and high interventions are proposed for: Tanzania*, Mauritania*, South Africa*, Uganda, Botswana, Burundi, Rwanda, Chad, Cameroon, Guinea-Bissau*, Gambia, Niger, Togo, Mozambique, South Sudan, Angola, Ghana, DR Congo, Ethiopia*, Equatorial Guinea**, Burkina Faso, Zambia*, Senegal*, Lesotho and Eritrea.

*Moved down to less aggressive intervention after benchmarking

**Moved two interventions down after benchmarking

Medium-high intervention for countries moved down as well as Kenya, Madagascar, Zimbabwe, Malawi, Cabo Verde, Comoros, Djibouti, Sudan, Mali, Eswatini and Eritrea.

Medium low intervention for Guinea, Côte d’Ivoire, Nigeria, Benin, Sierra Leone, Congo, Liberia, São Tomé and Príncipe. The Central African Republic also has low irrigation use but the climate does not necessitate this as a critical measure. Droughts are much less frequent with more consistent year-round rainfall. Seychelles moved to lower intervention after benchmarking.

Increase water withdrawal (ground) (waterwithdrawalm)

Interpolate from 1 (2024) to 1.05 by 2033 and hold for South Africa, Mozambique, Kenya, Tanzania, Somalia, Ethiopia, Chad, Niger, Mali, Mauritania, Cabo Verde, Namibia, Angola, Malawi, Uganda, Senegal, Djibouti, Madagascar, Burkina Faso and Seychelles

 

Interpolate from 1 (2024) to 1.03 by 2033 and hold for Botswana, Zambia, DR Congo, Rwanda, Burundi, South Sudan, Cameroon, Ghana, Togo, Morocco, Guinea, Gambia, Eritrea, Eswatini and Sudan

 

Interpolate from 1 (2024) to 1.02 by 2033 and hold for

Libya, Algeria, Tunisia, Comoros and Egypt

Dryland conditions, variable rainfall and non-perennial rivers necessitates access to sustainable water resources such as groundwater. High rainfall bands with fewer meteorological droughts can utilise either rainwater harvests or surface water sources and therefore not increased.

 

High interventions applied to countries with dryland conditions (steppe, desert) faced with repeated and severe rainfall variability and meteorological droughts. Savanna areas in East Africa with repeated droughts included.

 

Medium interventions for countries with meteorological droughts in savanna and rainforest climates and less severe droughts in steppe climates.

 

Low intervention for groundwater dependent countries in desert and Mediterranean conditions.

 

 

Reduce loss rate of agriculture production at point of production (aglossprodm)

Interpolate from 1 (2024) to 0.85 by 2033 and hold for Africa

Reduces agricultural loss and waste as share of production by six percentage points (33% reduction) from 2023 to 2033. 

Reduce agriculture loss from producer to consumer (aglosstransm)

Interpolate from 1 (2024) to 0.85 by 2033 and hold for Africa

Reduces agricultural loss and waste as share of production by six percentage points (33% reduction) from 2023 to 2033. 

Increase food access/calories per capita (clpcm) (total)

Interpolate from 1 in 2024 to 1.1 by 2033 for Sierra Leone, Rwanda, Lesotho, Comoros, Chad, South Sudan, Kenya, Eritrea, Guinea-Bissau, Libera, Congo, Mozambique, Uganda and DR Congo

 

Interpolate from 1 in 2024 to 1.2 by 2033 for Zambia, Zimbabwe, Madagascar, Central African Republic, Somalia and Burundi

Proxy for increased domestic food consumption.

 

Calories per capita increased for countries with very low access (less than 2500 calories by 2030). Lowest six countries include an even more aggressive intervention of 1.2.

 

Increase forest protection

(forestm)

Interpolate from 1 to 1.02 by 2063 for Madagascar, Togo, Burkina Faso, Nigeria, Malawi, Guinea, Gambia, Botswana, Eswatini, Benin, Ghana, Sierra Leone, Central African Republic, Senegal, São Tomé and Príncipe and Cameroon

 

Interpolate from 1 to 1.01 by 2063 for Zimbabwe, Mozambique, Tanzania, Angola, DR Congo, Zambia and Congo

Intervention helps in reducing the rate of conversion for agricultural land. Not applied in countries with more than 70% forest cover (Gabon, Equatorial Guinea, Liberia). Very small increase over 40 years. Countries with critical forests included.

 

1.01 for those above 50% forest cover: Congo, Zambia, DR Congo, Angola, Tanzania, Mozambique, Zimbabwe. This ensures that deforestation is stopped over time.

 

1.02 for critical forests and ecosystems: Cameroon, São Tomé and Príncipe, Senegal, Central African Republic, Sierra Leone, Ghana, Benin, Eswatini, Botswana, Gambia, Guinea, Malawi, Nigeria, Burkina Faso, Togo and Madagascar. This ensures that deforestation is stopped and slowly reforestation takes shape over the course of decades.

Access to rural roads (infraroadraitrgtyr) + (infraroadraitrgtyr)

Initial condition set at 90 in 2017

 

Years taken 35 after 2023

Increase rural accessibility to all-weather roads. Target 90% access. Slow investment over 35 years but yields benefits.

Endnotes

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  2. C Aydon, The story of man, Constable, London, 2007, 78.

  3. J Diamond, Guns, germs and steel: The fates of human societies, New York: W.W. Norton & Company, 1997

  4. E Green, Production systems in pre-colonial Africa, in E Frankema et al (eds.), The history of African development, 2013, 1–13.

  5. T Lewis, Transatlantic slave trade, Britannica, 2023.

  6. Food and Agriculture Organization, World Food and Agriculture - Statistical Yearbook 2021, Rome: FAO, 2021

  7. Food and Agriculture Organization, Angola country programming framework, 2013–2017, Luanda: FAO, 2012, 12; Nathan Associated, Angola: Diagnostic trade integration study, Washington DC: World Bank, 2006, 2.

  8. World Bank, Aggregated LPI 2012–2018

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  10. Embassy of Democratic Republic of the Congo, Invest in DRC, Agriculture

  11. M Nanivazo and K Mahrt, Growth and poverty in the Democratic Republic of Congo, in C Arndt, A McKay and F Tarp (eds.), Growth and poverty in sub-Saharan Africa, Oxford: Oxford University Press, 2016.

  12. World Bank, Democratic Republic of Congo, Systematic Country Diagnostic, Report No. 112733-ZR, 2018.

  13. World Bank, Unlocking Africa’s agricultural potential: An action agenda for transformation, Washington DC: World Bank, 2013, 13.

  14. World Bank, Unlocking Africa’s agricultural potential: An action agenda for transformation, Washington DC: World Bank, 2013, 13.

  15. M Fleshman, Boosting African farm yields, Africa Renewal, 2014; Alliance for a Green Revolution in Africa, Africa Agriculture Status Report 2016: Progress towards Agriculture Transformation in Sub-Saharan Africa, Issue No. 4, Nairobi: Africa Fertilizer and Agribusiness Partnership, 2016.

  16. T Jayne and DS Ameyaw, Africa’s emerging agricultural transformation: Evidence, opportunities and challenges, in R Delve et al (eds.), Africa Agriculture Status Report 2016: Progress towards Agriculture Transformation in sub-Saharan Africa, 2016.

  17. EM-DAT, The international disaster database, Centre for Research on the Epidemiology of Disasters

  18. M Igini, Deforestation in Africa: Causes, effects, and solutions, Earth.org, 24 March 2022.

  19. On average, Africa spends only 5–7% of national budgets on agriculture, although a 2018 study found that 11 African countries have managed to allocate 10% or more of their budgets to agriculture in some years since 2005, with Ethiopia, Kenya, Mozambique and Sierra Leone achieving 6% agricultural growth in most of these year. See: C Sers and M Mughal, From Maputo to Malabo: Public agricultural spending and food security in Africa, Applied Economics, 51:46, 2018, 5045–62.

  20. FAO, IFAD, UNICEF, WFP and WHO, The State of Food Security and Nutrition in the World 2022: Repurposing food and agricultural policies to make healthy diets more affordable, Rome: FAO, 2022.

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  22. Financial Times, Value add in Africa: First steps in a long journey, 23 January 2019. Also see: African Cashew Alliance, About us.

  23. The world cocoa industry is worth more than US$100 billion annually. Also see: Y Adegoke, Why Europe dominates the global chocolate market while Africa produces all the cocoa, Quartz, 4 July 2018; D Philling, The African farmers taking on big chocolate, Financial Mail, 16 December 2019; H Fofack, Overcoming the colonial development model of resource extraction for sustainable development in Africa, Brookings, 31 January 2019.

  24. D Philling, The African farmers taking on big chocolate, Financial Mail, 16 December 2019.

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  29. The Economist, Parcels, plots and power, 12 September 2020.

  30. See: F Mugira and A McGinnis, Sucked dry, Daily Maverick, 2021.

  31. In H de Soto, The other path: The economic answer to terrorism, New York: Basic Books, 1989; H de Soto, The mystery of capital: Why capitalism triumphs in the West and fails everywhere, New York: Basic Books, 2000.

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  33. It occurred as part of the 2016 Targeted Command Agriculture Programme, formally known as the Special Maize Import Substitution Programme. See: F Mazwi et al, Political economy of command agriculture in Zimbabwe: A state-led contract farming model, Agrarian South: Journal of Political Economy, 8:1–2, 2019, 232–57.

  34. World Bank, Agriculture in Africa: Telling facts from myths, 2 December 2017.

  35. In contrast to the tripling in growth cited earlier, this was an improvement across the entire country, so the growth is understandably much smaller. See: JY Lin, The household responsibility system in China’s agricultural reform: A theoretical and empirical study, Economic Development and Cultural Change, 36:S3, 1988, S199–S224.

  36. E Oleander, Chinese and African agriculture have a lot more in common than most people think: Interview with Xinqing Lu, Associate Programme Officer for Alliance for a Green Revolution in Africa, China Global South Project, 3 December 2019.

  37. OEC, Brazil.

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  41. R Kimani and P Bosire, FarmDrive, 2019.

  42. In most of rural Africa, the precise location of a farm is objectively unknown so the location is determined via a series of SMS questions (e.g. time to walk to different primary schools). The more schools a farmer is familiar with in their area, the easier it is to hone in on their specific location.

  43. J Bird, ‘Smart’ insurance helps poor farmers to cut risk, Financial Times, 5 December 2018. Also see, for example: AgroCenta and Zenvus.

  44. N Bhalla, Africa’s farmers click with digital tools to boost crops, Thomson Reuters Foundation news, 14 October 2021.

  45. N Bhalla, Africa’s farmers click with digital tools to boost crops, Thomson Reuters Foundation news, 14 October 2021.

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  47. The Alliance for Food Sovereignty in Africa and its allied organisations argue that ‘AGRA has unequivocally failed in its mission to increase productivity and incomes and reduce food insecurity, and has in fact harmed broader efforts to support African farmers.’ See: Various co-signatories, Open letter: The Green Revolution in Africa has unequivocally failed, 15 September 2021.

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  49. D Malpass, A transformed fertiliser market is needed in response to the food crises in Africa, World Bank Blogs, 21 December 2022.

  50. Ammonia manufacturing contributes 1% of worldwide carbon dioxide emissions. See: LK Boerner, Industrial ammonia production emits more CO2 than any other chemical-making reaction. Chemists want to change that, Chemical & Engineering News, 15 June 2019.

  51. D Malpass, A transformed fertiliser market is needed in response to the food crises in Africa, World Bank Blogs, 21 December 2022.

  52. See, for example: T Guèdègbé and MR Doukkali, Fertilizer use in Africa: A price issue, Policy Brief 18, OCP Policy Center, 2018; World Bank, Unlocking Africa’s agricultural potential: An action agenda for transformation, Rabat: Policy Center for the New South, 2013, 16.

  53. African Development Bank, Africa Fertilizer Financing Mechanism Governing Council to support entity’s resources mobilization efforts, 12 April 2023.

  54. Indorama Petrochemicals, About IEPL, Port Harcourt.

  55. Africa Development Bank, Nigeria Fertiliser project raises yields by over 50%, showcases successful PPP’s, 21 January 2019.

  56. OCP, Forging new pathways to food systems in Africa: 2021 Annual Report, 2021.

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  58. Food and Agriculture Organization, Food wastage: Key facts and figures, 2013.

  59. InspiraFarms, Our team.

  60. A le Roux et al, Climate adaptation: Risk management and resilience optimisation for vulnerable road access in Africa, AfCAP, February 2019.

  61. Some of these constraints can be overcome through technology, such as the use of precision irrigation and application of precise amounts of fertiliser exactly where they are required. Then there is also the potential of vertical farming, which could produce 180 million tons of food globally, according to some analysts.

  62. World Economic Forum, The future of jobs and skills in Africa: Preparing the region for the Fourth Industrial Revolution, Geneva: World Economic Forum, 2017, 4.

  63. Food and Agriculture Organization, Government expenditure on agriculture, 2019.

  64. C Cramer, J Sender and A Oqubay, African economic development: Evidence, theory, policy, Oxford: Oxford University Press, 2020, 11–12.

  65. Intergovernmental Panel on Climate Change, Working Group II: Impacts, adaptation and vulnerability, 2018.

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  67. The International Institute of Tropical Agriculture does particularly impressive work in this regard.

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Cite this research

Alize le Roux and Jakkie Cilliers (2023) Agriculture. Published online at futures.issafrica.org. Retrieved from https://futures.issafrica.org/thematic/04-agriculture/ [Online Resource] Updated 6 June 2023.