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Poor drainage is found on about 11.3% of agricultural land in Latin America where physiography promotes flooding, high groundwater tables, or stagnant surface water (waterlogging). Waterlogging drastically reduces oxygen diffusion into the soil causing hypoxia which is the main limitation that re...
he aim of most publicly funded research and development of forages in the subtropics and tropics of the developing world is to improve the livelihoods of smallholder farmers. In order to achieve this goal, technical options are sought which not only contribute to alleviation of poverty and improv...
Presentation to the CGIAR Systemwide Livestock Programme Livestock Policy Group Meeting, 1 December 2009
Intensification is a key strategy for smallholder farmers in Central America, and improved forages can play a significant role. To facilitate adoption of forages a spatial decision support system (SDSS) is under development to target forage species to particular biophysical, socio-economic and ma...
A short-term improved fallow system based on forage legumes is suggested for crop-livestock farming systems in subhumid West Africa targeted to enhance soil fertility and dry season feed for cattle. At two sites, 13 legume species were compared with the natural fallow vegetation, the nutritive va...
Five accessions, comprising Aeschynomene histrix, Centrosema acutifolium, Centrosema pascuorum and Stylosanthes guianensis together with Stylosanthes hamata cVerano were evaluated over 2 years for use in fodder banks in subhumid Nigeria. The most promising accession was A. histrix 112463 with yie...
The productivity and nutritive value of Chamaecrista rotundifolia cWynn, Centrosema pascuorum cCavalcade, Stylosanthes guianensis cPucallpa and S. hamata cv Verano as affected by single superphosphate fertilisation (SSP) and weed control were measured during the dry season in subhumid Nigeria. Wy...
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