This report summarizes over 20 years of research on land use change patterns and processes in case study sites across Kenya, Tanzania and Uganda to provide information on the evolution of livestock in the systems. Many of the case study sites cross-ecological gradients, from the Highlands to the lowland savannas, and offer a glimpse of how the mixed crop–livestock, the agro-pastoral and the pastoral systems have evolved in relation to each other.

The purpose of the project "Increasing livestock productivity in mixed crop-livestock systems in South Asia" is to develop a crop-livestock typology that will ultimately improve the effectiveness of technical and socio-economic interventions aimed at improving animal performance and protecting the natural resource base at farm level in South Asia.