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Research results on the use of OM to maintain soil fertility, with particular reference to bean crops in Africa, are reviewed. Aspects covered are (1) the role that soil OM plays in soil physical structure, chemical properties, and biological activities and (2) the different interactions of manag...


Georges, KKirkby, Roger A.[Soil organic matter: review of research results]Soil organic matter: review of research results
Kirkby, Roger A.[CIAT support for national research strategies in Africa that address bean technology needs of small farmers]CIAT support for national research strategies in Africa that address bean technology needs of small farmers
Kirkby, Roger A.[Eastern Africa bean research network: strategic plan for increasing management and funding by the NARS]Eastern Africa bean research network: strategic plan for increasing management and funding by the NARS
Kirkby, Roger A.Wortmann, Charles S.Gridley, Howard E.[Impact of the Eastern Africa bean research network on research priorities, national research and farmers]Impact of the Eastern Africa bean research network on research priorities, national research and farmers
Kirkby, Roger A.[CIAT support for national research strategies in Africa that address bean technology needs of small farmers]CIAT support for national research strategies in Africa that address bean technology needs of small farmers

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