Manure is a key nutrient resource on smallholder farms in the tropics, especially on poorly buffered sandy soils, due to its multiple benefits for soil fertility. Farmers preferentially apply manure to fields closest to homesteads (homefields), which are more fertile than fields further away (out...
Zingore, Shamie
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Delve, Robert J.
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Nyamangara, Justice
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Giller, Ken E.
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[Multiple benefits of manure : The key to maintenance of soil fertility and restoration of depleted sandy soils on African smallholder farms]
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Multiple benefits of manure : The key to maintenance of soil fertility and restoration of depleted sandy soils on African smallholder farms
Promiscuous soyabean varieties have potential to contribute significantly to income generation, food security and soil N budgets on smallholder farms. One of the major factors limiting this potential is farmers preference to allocate nutrient resources to food security cereal crops on the most f...
Zingore, Shamie
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Murwira, HK
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Delve, Robert J.
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Giller, Ken E.
,
[Variable grain legume yields, responses to phosphorus and rotational effects on maize across soil fertility gradients on African smallholder farms]
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Variable grain legume yields, responses to phosphorus and rotational effects on maize across soil fertility gradients on African smallholder farms
Traditional farming systems in Sub-Saharan Africa depend primarily on mining soil nutrients. The African green revolution aims to intensify agriculture through the dissemination of integrated soil fertility management (ISFM). This paper develops a robust and operational definition of ISFM based o...
Vanlauwe, Bernard
,
Zingore, Shamie
,
[Integrated soil fertility management: an operational definition and consequences for implementation and dissemination]
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Integrated soil fertility management: an operational definition and consequences for implementation and dissemination