18
Aune J, Lal R (1997) Agricultural productivity in the tropics and critical limits of properties of
Oxisols, Ultisols and Alfisols. Trop Agric (Trinidad) 74:96–103
Bidwell OW, Hole FD (1965) Man as a factor of soil formation. Soil Sci 99:65–72
Burian A, Karaya R, Wernerssond JEV, Egberthf M, Lokorwah B, Nyberg G (2019) A communitybased evaluation of population growth and agro-pastoralist resilience in sub-Saharan drylands.
Environ Sci Pol 92:323–330
Carswell G (1997) Agricultural intensification and rural sustainable livelihoods: A think piece. IDS
working paper 64. Sustainable Livelihood Programme, IDS, University of Sussex, Brighton
Charles H, Godfray J, Beddington JR, Crute IR, Haddad L, Lawrence D, Muir JF, Pretty J,
Robinson S, Thomas SM, Toulmin C (2010) Food security: the challenge of feeding 9 billion
people. Science 327:812–818
Deininger K, Hilhorst T, Songwe V (2014) Identifying and addressing land governance constraints
to support intensification and land market operation: evidence from 10 African countries. Food
Policy 38:76–83
Dicks LV, Rose DC, Ang F, Aston S, Birch ANE, Boatman N, Bowles EL, Chadwick D, Dinsdale
A, Durham S, Elliott J, Firbank L, Humphreys S, Jarvis P, Jones D, Kindred D, Knight SM,
Lee MRF, Leifert C, Lobley M, Matthews K, Midmer A, Moore M, Morris C, Mortimer S,
Murray TC, Norman K, Ramsden S, Roberts D, Smith LG, Soffe R, Stoate C, Taylor B, Tinker
D, Topliff M, Wallace J, Williams P, Wilson P, Winter M, Sutherland WJ (2019) What agricultural practices are most likely to deliver “sustainable intensification” in the UK? Food Energy
Secur 8:e00148
Dorosh P, Thurlow J (2018) Beyond agriculture versus non-agriculture: decomposing sectoral
growth–poverty linkages in five African countries. World Dev 109:440–451
Dudal R (2004) The sixth factor of soil formation. Paper presented at the international conference
on soil classification 2004, Petrozavodsk, Russia, 3–5 August 2004
E.C. (2017) Evaluation Study of the Payment of Agricultural Practices Beneficial for the Climate
and the Environment. Alliance Environment and Thunen Institute
FAO (2015) The State of Food Insecurity in the World 2015. Meeting the 2015 international hunger targets: taking stock of uneven progress. Rome, FAO
FAOstat (2019a) Crops. June 2019. http://www.fao.org/faostat/en/#data/QC
FAOstat (2019b) Land use. Available at http://www.fao.org/faostat/en/#data/RL
FinMark Trust (2016) Report agricultural subsidies in SADC countries – current status and impact.
Agricultural Subsidies in SADC: Final Report, p 187
Food and Agriculture Organization of the United Nations (FAO) and United Nations Economic
Commission for Africa (ECA) (2018) Regional Overview of Food Security and Nutrition.
Addressing the threat from climate variability and extremes for food security and nutrition.
Accra. 116 pp
IMF (International Monetary Fund) (2018) Malawi, IMF country report no. 18/336. https://www.
imf.org, site visited 30.8.2019
IPCC (2018) Global warming of 1.5 °C. Summary for Policy Makers. https://report.ipcc.ch/sr15/
pdf/sr15_spm_final.pdf
Jayne TS, Mather D, Mghenyi E (2010) Principal challenges confronting smallholder agriculture
in Sub-Saharan Africa. World Dev 38:1384–1398
Jayne TS, Yeboah FK, Henry C (2017) The future of work in African agriculture: trends and drivers of change. International Labour Office. Research Department working paper no. 25, p 32
Jenny H (1941) Factors of soil formation: a system of quantitative pedology. McGraw-Hill,
New York
Josephson AL, Ricker-Gilbert J, Florax RJGM (2014) How does population density influence agricultural intensification and productivity? Evidence from Ethiopia. Food Policy 48:142–152
Kafle AK, Garcia X, Wang PE, Pfeffer GD, Strahan HB (2019) Nutrient demand and fungal access
to resources control the carbon allocation to the symbiotic partners in tripartite interactions of
Medicago truncatula. Plant Cell Environ 42:270–284
B. R. Singh et al.
Aune J, Lal R (1997) Agricultural productivity in the tropics and critical limits of properties of
Oxisols, Ultisols and Alfisols. Trop Agric (Trinidad) 74:96–103
Bidwell OW, Hole FD (1965) Man as a factor of soil formation. Soil Sci 99:65–72
Burian A, Karaya R, Wernerssond JEV, Egberthf M, Lokorwah B, Nyberg G (2019) A communitybased evaluation of population growth and agro-pastoralist resilience in sub-Saharan drylands.
Environ Sci Pol 92:323–330
Carswell G (1997) Agricultural intensification and rural sustainable livelihoods: A think piece. IDS
working paper 64. Sustainable Livelihood Programme, IDS, University of Sussex, Brighton
Charles H, Godfray J, Beddington JR, Crute IR, Haddad L, Lawrence D, Muir JF, Pretty J,
Robinson S, Thomas SM, Toulmin C (2010) Food security: the challenge of feeding 9 billion
people. Science 327:812–818
Deininger K, Hilhorst T, Songwe V (2014) Identifying and addressing land governance constraints
to support intensification and land market operation: evidence from 10 African countries. Food
Policy 38:76–83
Dicks LV, Rose DC, Ang F, Aston S, Birch ANE, Boatman N, Bowles EL, Chadwick D, Dinsdale
A, Durham S, Elliott J, Firbank L, Humphreys S, Jarvis P, Jones D, Kindred D, Knight SM,
Lee MRF, Leifert C, Lobley M, Matthews K, Midmer A, Moore M, Morris C, Mortimer S,
Murray TC, Norman K, Ramsden S, Roberts D, Smith LG, Soffe R, Stoate C, Taylor B, Tinker
D, Topliff M, Wallace J, Williams P, Wilson P, Winter M, Sutherland WJ (2019) What agricultural practices are most likely to deliver “sustainable intensification” in the UK? Food Energy
Secur 8:e00148
Dorosh P, Thurlow J (2018) Beyond agriculture versus non-agriculture: decomposing sectoral
growth–poverty linkages in five African countries. World Dev 109:440–451
Dudal R (2004) The sixth factor of soil formation. Paper presented at the international conference
on soil classification 2004, Petrozavodsk, Russia, 3–5 August 2004
E.C. (2017) Evaluation Study of the Payment of Agricultural Practices Beneficial for the Climate
and the Environment. Alliance Environment and Thunen Institute
FAO (2015) The State of Food Insecurity in the World 2015. Meeting the 2015 international hunger targets: taking stock of uneven progress. Rome, FAO
FAOstat (2019a) Crops. June 2019. http://www.fao.org/faostat/en/#data/QC
FAOstat (2019b) Land use. Available at http://www.fao.org/faostat/en/#data/RL
FinMark Trust (2016) Report agricultural subsidies in SADC countries – current status and impact.
Agricultural Subsidies in SADC: Final Report, p 187
Food and Agriculture Organization of the United Nations (FAO) and United Nations Economic
Commission for Africa (ECA) (2018) Regional Overview of Food Security and Nutrition.
Addressing the threat from climate variability and extremes for food security and nutrition.
Accra. 116 pp
IMF (International Monetary Fund) (2018) Malawi, IMF country report no. 18/336. https://www.
imf.org, site visited 30.8.2019
IPCC (2018) Global warming of 1.5 °C. Summary for Policy Makers. https://report.ipcc.ch/sr15/
pdf/sr15_spm_final.pdf
Jayne TS, Mather D, Mghenyi E (2010) Principal challenges confronting smallholder agriculture
in Sub-Saharan Africa. World Dev 38:1384–1398
Jayne TS, Yeboah FK, Henry C (2017) The future of work in African agriculture: trends and drivers of change. International Labour Office. Research Department working paper no. 25, p 32
Jenny H (1941) Factors of soil formation: a system of quantitative pedology. McGraw-Hill,
New York
Josephson AL, Ricker-Gilbert J, Florax RJGM (2014) How does population density influence agricultural intensification and productivity? Evidence from Ethiopia. Food Policy 48:142–152
Kafle AK, Garcia X, Wang PE, Pfeffer GD, Strahan HB (2019) Nutrient demand and fungal access
to resources control the carbon allocation to the symbiotic partners in tripartite interactions of
Medicago truncatula. Plant Cell Environ 42:270–284
B. R. Singh et al.