Livestock production systems for Imperata grasslands

With or without human intervention, animals are important components of grassland and forest ecosystems. When settlers occupy and cultivate land, they invariably bring animals with them. Livestock integrated in the production system convert crop residues and weeds into valuable products while most plant nutrients are retained. As animal feed, Imperata has low nutritional value, especially with advancing maturity. Supplemental feeding of ruminants with urea-molasses-mineral blocks or introduction of fodder species, especially legumes, have significantly improved production under smallholder farm systems. Fodder species for fallow improvement, modified alley cropping or hedgerow systems, and plantations integrating livestock production, all hold promise for future use of Imperata grasslands. Diversified systems may help settlers reach self-sufficiency while increasing the sustainability of the system. Research and development interventions towards improved livestock productivity in smallholder farms may have low economic but high social benefit. These benefits are especially attainable if the farm families participate in the design and implementation of innovations. Security of land tenure, provision of credit, and mechanisms marketing of produce are issues that need to be addressed in more innovative ways.