The Diagnostic Trials, conducted in Kenya, Malawi, Mali, Nigeria, and Tanzania, constitute a major part of Africa Soil Information Service agronomic activities. This guide provides a standard tool that is part of a structured approach for the diagnosis of soil health related constraints to crop p...
The IPNI sub-Saharan Africa Program has released an extension handbook for fertilizer management in smallholder farming in sub-Saharan Africa. The innovative handbook was developed as a resource for researchers, extension agents, agrodealers and other stakeholders working with smallholder farmers...
Zingore, Shamie
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Njoroge, S
,
Chikowo, Regis
,
Kihara, Job
,
Nziguheba, Generose
,
Nyamangara, Justice
,
[4R plant nutrient management in African agriculture: an extension handbook for fertilizer management in smallholder farming systems]
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4R plant nutrient management in African agriculture: an extension handbook for fertilizer management in smallholder farming systems
One of the aims of the AfSIS (Africa Soil Information Service) project is to document farmers’ characteristics and practices to determine their ability to engage in effective soil and crop management. This document outlines how agronomic surveys are integrated with knowledge of farmers’ conditio...
Okoth, Peter F.
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Nambiro, E
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Kibe, P
,
Njoroge, S
,
Macharia, R
,
Kihara, Job
,
Huising, Jeroen
,
[A practical guide for collecting farmers socio-economic and agronomic data: an AfSIS Project field protocol]
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A practical guide for collecting farmers socio-economic and agronomic data: an AfSIS Project field protocol