Land-use history, not readily available
for most places, remains the weakest link in nearly all
studies of historic vegetation change, in Africa as well
as other places in the world. Notwithstanding,
communities hold a great wealth of knowledge on the

This article is concerned with the hypothesis that devolution, understood as entrusting local government
with significant domains of autonomous discretionary power, will lead to the equitable and efficient management of

In the semi-desert zone of North Horr, northern Kenya, soil salinity reaches toxic levels, with extensive salt crusts at the surface. Environmental groups are involved in tree and shrub planting trials with the objective of stabilizing sand dunes and rehabilitating land.

Most early alley cropping studies in semi-arid Kenya were on fairly flat land while there is an increase in cultivated sloping land. The effectiveness of aging contour hedgerows and grass strips for erosion control on an about 15% slope of an Alfisol was compared.

Agriculture is the backbone of the Kenyan economy contributing 26% to GDP and 70% to
employment. Majority of the farmers in Kenya are smallholder farmers possessing less than 3
acres of land. The agricultural sector in Kenya has been facing several challenges among them