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Producing adequate food to meet global demand by 2050 is widely recognized as a major challenge, particularly for sub-Saharan Africa (SSA) (Godfray et al. 2010; Alexandratos and Bruinsma 2012; van Ittersum et al. 2016). Increased price volatility of major food crops (Koning et al. 2008; Lagi et a...


Tesfaye, KindieIttersum, Martin K. vanWiebe, KeithBoogaard, Hendrik L.Radeny, Maren A.O.Solomon, Dawit[Can Ethiopia feed itself by 2050? Estimating cereal self-sufficiency to 2050]Can Ethiopia feed itself by 2050? Estimating cereal self-sufficiency to 2050

Cereals play a central role in food security in sub-Saharan Africa (SSA), where they account for approximately 50% of caloric intake and total crop area. Cereal demand in the region is projected to nearly triple between 2015 and 2050 due to rapid population growth (van Ittersum et al. 2016). Incr...


Ittersum, Martin K. vanHijbeek, RenskeBerge, Hein F.M. tenLoon, Marloes P. vanBoogaard, Hendrik L.Tesfaye, Kindie[Minimum emission pathways to triple Africa’s cereal production by 2050]Minimum emission pathways to triple Africa’s cereal production by 2050

De nombreux pays en Afrique ont intégré l’utilisation des engrais, la gestion de la fertilité des sols et les intrants agricoles dans leurs contributions déterminées au niveau national à l’Accord sur le climat de Paris. Bien que les engrais azotés (N) contribuent dans une large mesure aux émissi...


Richards, MerylIttersum, Martin K. vanMamo, TekalignStirling, Clare M.Vanlauwe, BernardZougmoré, Robert B.[Fertilizers and low emission development in sub-Saharan Africa][Engrais et développement sobre en carbone en Afrique subsaharienne]Engrais et développement sobre en carbone en Afrique subsaharienne

Reducing greenhouse gas (GHG) emissions and increasing soil or biomass carbon stocks are the main agricultural pathways to mitigate climate change. Scientific and policy attention has recently turned to evaluating the potential of practices that can increase soil carbon sequestration. Forty perce...


Hijbeek, RenskeLoon, Marloes P. vanWollenberg, Eva K.White, Julianna M.Ittersum, Martin K. van[Fertiliser use and soil carbon sequestration: Key messages for climate change mitigation strategies]Fertiliser use and soil carbon sequestration: Key messages for climate change mitigation strategies

Greenhouse gas emissions from fertilizer usage in sub-Saharan Africa are currently low due to low application rates of nitrogen fertilizers. As African countries begin to implement their Nationally Determined Contributions to the Paris Agreement, there is an opportunity to improve crop productivi...


Richards, MerylIttersum, Martin K. vanMamo, TekalignStirling, Clare M.Vanlauwe, BernardZougmoré, Robert B.[Engrais et développement sobre en carbone en Afrique subsaharienne][Fertilizers and low emission development in sub-Saharan Africa]Fertilizers and low emission development in sub-Saharan Africa

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