Effects of Veld Degradation on Biomass Production in the Arable Lands of South Africa

Abstract

This paper reviews the impacts of veld degradation on species diversity, veld ecological condition. The major focus of this review is to assess the major critical factors that contributeto veld degradation. It is imperative to revitalize information on the effects of veld degradation in the South African pastoral farming systems. Current studies have indicated the limited research gaps that identify the adverse effects of veld degradation on species composition and biomass production. Grazing behavior in different grazing patterns has not been clear. Finally, this review will assist farmers, policymakers, and pastoralists to broaden their knowledge on policy development, and appropriate the veld management practices, coping measures of veld degradation, particularly those from resource-poor communities. Whereby, livestock production is the focus for food security and poverty alleviation. However, the use of legumes intercropped with temperate grass species can improve animal performance and herbage production during critical periods. The review further evaluates the veld management practices and their ability in providing adequate foliar cover with the use of the edible perennial grass plant that ensures long-term sustainable production with maximum economic returns during critical grazing seasons.