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Because of their favourable hydrology, the small inland valleys of West Africa offer the possibility of sustainable increases in food crop production. A key component in any sustainable cropping system is the maintenance or restoration of soil fertility. This paper explores avenues for introducin...
In order to promote the identification of herbaceous legumes that may contribute to weed control, soil fertility, crop production, and livestock enterprises, as a means of encouraging sustainable agricultural practices amongst resource-poor farmers, an evaluation method using a simple sampling ap...
The International Institute of Tropical Agriculture houses the largest collection of cowpea landraces in the world. This collection has been studied using agro morphological, botanical and geographic descriptors to define a core collection with a smaller reference collection being defined thereaf...
Common bean (Phaseolus vulgaris L.) is the most important food grain legume crop in west Usambara highlands, but its yield remains below the potential largely due to nutrient deficiencies in the soils. To identify nutrients limiting bean production, on-farm diagnostic trials were carried out at n...
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