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Autor: Okigbo, B.

Ecological consideration indicate that traditional agroecosystems involving mixed cropping and genetic diversity among crop species are relatively more stable than modern agroecosystems. Modern food production technologies involving more uniform crops over wide areas, use of more costly inputs an...


Okigbo, B.[Multidisciplinary approach to pest management and the African farmer]Multidisciplinary approach to pest management and the African farmer

This document summarises the major discussions, findings and recommendations of the conference convened by ILCA and its cosponsors to bring together national and international experts in livestock nutrition and management, ecology, agronomy, soil science and socio-economics to address fundamental...


Powell, J.M.Fernández Rivera, S.Williams, Timothy O.Renard, C.[Livestock and sustainable nutrient cycling in mixed farming systems of sub-Saharan Africa. Volume I: Conference summary]Livestock and sustainable nutrient cycling in mixed farming systems of sub-Saharan Africa. Volume I: Conference summary

Delve, Robert J.Probert, ME[Modelling nutrient management in tropical cropping systems]Modelling nutrient management in tropical cropping systems
International Livestock Research Institute[Livestock and sustainable nutrient cycling in mixed farming systems of sub-Saharan Africa]Livestock and sustainable nutrient cycling in mixed farming systems of sub-Saharan Africa

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