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Guiller, KETittonell, Pablo A.Rufino, Mariana C.Wijk, Mark T. vanZingore, ShamieMapfumo, PaulAdjei-Nsiah, SamuelHerrero, Mario T.Chikowo, RegisCorbeels, MarcRowe, ECBaijukya, Frederick P.Mwijage, ASmith, J.Yeboah, E.Burg, W.J. van derSanogo, O.M.Misiko, Michael T.Ridder, N.A. deKaranja, S.Kaizzi, CKungu, J.Mwale, MNwaga, DPacini, C.Vanlauwe, Bernard[Communicating complexity: integrated assessment of trade-offs concerning soil fertility management within African farming systems to support innovation and development]Communicating complexity: integrated assessment of trade-offs concerning soil fertility management within African farming systems to support innovation and development
Tittonell, Pablo A.[Msimu wa Kupanda : Targeting resources within diverse, heterogeneous and dynamic farming systems of East Africa. Thesis (Ph.D.)]Msimu wa Kupanda : Targeting resources within diverse, heterogeneous and dynamic farming systems of East Africa. Thesis (Ph.D.)
Andrieu, NadineVayssières, Jean-FrançoisCorbeels, MarcBlanchard, M.Vall, EricTittonell, Pablo A.[From farm scale synergies to village scale trade-offs: cereal crop residues use in an agro-pastoral system of the Sudanian zone of Burkina Faso]From farm scale synergies to village scale trade-offs: cereal crop residues use in an agro-pastoral system of the Sudanian zone of Burkina Faso

Different fields within a farm have been observed to have different soil fertility status and this may affect the response of a maize crop to applied N, P, and K fertiliser. A limiting nutrient trial was carried out at six farms each, in three districts of Western Kenya. In each of the farms, the...


Vanlauwe, BernardTittonell, Pablo A.Mukulama, J[Within-farm soil fertility gradients affect response of maize to fertilizer application in Western Kenya]Within-farm soil fertility gradients affect response of maize to fertilizer application in Western Kenya

To guide soil fertility investment programmes in sub-Saharan Africa, better understanding is needed of the relative importance of soil and crop management factors in determining smallholder crop yields and yield variability. Spatial variability in crop yields within farms is strongly influenced b...


Tittonell, Pablo A.Shepherd, Keith D.Vanlauwe, BernardGiller, Ken E.[Unravelling the effects of soil and crop management on maize productivity in smallholder agricultural systems of western Kenya : An application of classification and regression tree analysis]Unravelling the effects of soil and crop management on maize productivity in smallholder agricultural systems of western Kenya : An application of classification and regression tree analysis

Strong gradients of decreasing soil fertility are found with increasing distance from the homestead within smallholder African farms, due to differential resource allocation. As nutrient use efficiency varies strongly along these gradients, such heterogeneity must be considered when designing soi...


Tittonell, Pablo A.Vanlauwe, BernardLeffelaar, P.A.Shepherd, Keith D.Giller, Ken E.[Exploring diversity in soil fertility management of smallholder farms in western Kenya. II. Within-farm variability in resource allocation, nutrient flows and soil fertility status]Exploring diversity in soil fertility management of smallholder farms in western Kenya. II. Within-farm variability in resource allocation, nutrient flows and soil fertility status

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