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Research in 1973 attributed large cassava root yield differences among three villages in southeast Nigeria to equally large population density differences. In 1993, the Nigerian national team of the Collaborative Study of Cassava in Africa (COSCA) went back to the three villages to see whether po...


Enete, A.Nweke, F.Okorji, E.[Trens in food crop yields under demographic pressure in subSaharan Africa: the case of cassava in Southeast Nigeria]Trens in food crop yields under demographic pressure in subSaharan Africa: the case of cassava in Southeast Nigeria

Sampling and analysis or visual examination of soil to assess its status and use potential is widely practiced from plot to national scales. However, the choice of relevant soil attributes and interpretation of measurements are not straightforward, because of the complexity and site-specificity o...


Bünemann, Else K.Bongiorno, GiuliaBai, ZhanguoCreamer, Rachel E.Deyn, Gerlinde deGoede, Ron G.M. deFleskens, LuukGeissen, VioletteKuyper, Thomas W.Mäder, PaulPulleman, MirjamSukkel, WijnandGroenigen, Jan Willem vanBrussaard, Lijbert[Soil quality – A critical review]Soil quality – A critical review

The overall project goal is to improve food security and farming system resilience of smallholder mixed crop-livestock farmers in East Africa while mitigating climate change through wide-scale adoption of climate-smart agriculture (CSA). The project integrates interdisciplinary approaches, includ...


Winowiecki, Leigh A.Läderach, PeterMwongera, CarolineTwyman, JenniferMashisia, KelvinOkolo, WendyEitzinger, AntonRodríguez, Beatriz[Increasing Food Security and Farming System Resilience in East Africa through Wide-Scale Adoption of Climate-Smart Agricultural Practices]Increasing Food Security and Farming System Resilience in East Africa through Wide-Scale Adoption of Climate-Smart Agricultural Practices

IMPACTlite survey dataset: detailed information about household composition, production systems and activities, land and labour allocatio n, income from on farm and off farm activities, household consumption of food, and asset, with a particular gender lens on control over resources, land ownersh...


Silvestri, SilviaRufino, Mariana C.Quirós, Carlos F.Douxchamps, SabineTeufel, NilsSingh, DhirajMutie, IanettaNdiwa, Nicholas N.Ndungu, AnthonyKiplimo, JasperWijk, Mark T. vanHerrero, Mario T.[Impact Lite Dataset]Impact Lite Dataset
Cerutti, P.O.Artati, Y.Dermawan, A.Kelly, ALescuyer, G.Mejía, E.Obidzinski, K.Pacheco, P.Putzel, L.Tsanga, R.Wardell, D.A.[Pilihan kebijakan untuk meningkatkan integrasi pasar kayu domestik di bawah tatanan Kerjasama Kemitraan Sukarela (VPA): Sebuah sintesis pembelajaran dari Kamerun, Republik Demokratik Kongo, Ekuador, Gabon dan Indonesia]Pilihan kebijakan untuk meningkatkan integrasi pasar kayu domestik di bawah tatanan Kerjasama Kemitraan Sukarela (VPA): Sebuah sintesis pembelajaran dari Kamerun, Republik Demokratik Kongo, Ekuador, Gabon dan Indonesia
Jadmiko, S.D.Murdiyarso, DanielFaqih, A.[Climate Changes Projection for Land and Forest Fire Risk Assessment in West Kalimantan]Climate Changes Projection for Land and Forest Fire Risk Assessment in West Kalimantan

Frison, Emile A.Ikin, R.[FAO/IBPGR technical guidelines for the safe movement of grapevine germplasm]FAO/IBPGR technical guidelines for the safe movement of grapevine germplasm
Autor: Hahn, S.K.

Food production in sub-Saharan Africa has not kept up with population growth and the increasing pressure of population on the land has decreased the resource base and caused the farming environment to become vulnerable to unpredictable climatic changes. Thus, there will be more acute food deficit...


Hahn, S.K.[Root crops for food security in subSaharan Africa]Root crops for food security in subSaharan Africa

A major constraint the smallholder farmer faces in the West African semi-arid tropics (WASAT) is the low productivity of soils, which is often combined with land and labor shortage, caused in part by low productivity of labor, lack of cash resources, and limited access to credit. Groundnut and co...


Bartiono, A.Ndunguru, B.J.Ntare, B.R.Christianson, C.B.Mokwunye, A.U.[Fertilizer management strategies for legume based croping systems in the West African semiarid tropics]Fertilizer management strategies for legume based croping systems in the West African semiarid tropics
Autor: Hulugalle, N.

The long‐term effects of land clearing methods (manual, shear blade, tree‐pusher/root‐rake combination, traditional), tillage systems (disc ploughing, mechanized no‐tillage, traditional) and cropping systems (annual cropping, alley cropping, graxed pasture) on surface soil physical and chemical p...


Hulugalle, N.[Longterm effects of land clearing methods, tillage systemsand cropping systems on surface soil properties of a tropical Alfisol in S. W. Nigeria]Longterm effects of land clearing methods, tillage systemsand cropping systems on surface soil properties of a tropical Alfisol in S. W. Nigeria

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