Offered Papers Theme C: Delivering the Benefits from Grassland
Description
The natural grasslands of Uganda support over 95 % of the country's livestock. They are also used by wildlife and protect soil resources from heat and erosion. Unfortunately, the pastoral/agro-pastoral communities which derive their livelihoods from these grasslands have in turn degraded them through overgrazing and uncontrolled burning, thus lowering their productivity (pasture and animal production) and biodiversity. The natural grasses (e.g. Panicum maximum, Brachiaria brizantha, Setaria anceps, Themeda triandra) mature rapidly and lose quality. Furthermore, the indigenous legumes (e.g. Neonotonia wightii, Desmodium adcsendens, Indigofera errecta) are less persistent and productive to maintain feed quality and hence animal production. There is a need to introduce into the grassland ecosystem alternative forage legumes that combine both persistence and productivity.
Included in
Agricultural Science Commons, Agronomy and Crop Sciences Commons, Plant Biology Commons, Plant Pathology Commons, Soil Science Commons, Weed Science Commons
Use of Forage Legumes to Restore Overgrazed Natural Grasslands in Uganda
The natural grasslands of Uganda support over 95 % of the country's livestock. They are also used by wildlife and protect soil resources from heat and erosion. Unfortunately, the pastoral/agro-pastoral communities which derive their livelihoods from these grasslands have in turn degraded them through overgrazing and uncontrolled burning, thus lowering their productivity (pasture and animal production) and biodiversity. The natural grasses (e.g. Panicum maximum, Brachiaria brizantha, Setaria anceps, Themeda triandra) mature rapidly and lose quality. Furthermore, the indigenous legumes (e.g. Neonotonia wightii, Desmodium adcsendens, Indigofera errecta) are less persistent and productive to maintain feed quality and hence animal production. There is a need to introduce into the grassland ecosystem alternative forage legumes that combine both persistence and productivity.
