The farm-level economics of conservation agriculture (zero tillage, mulching and crop rotation)are described, reviewed and modelled. The economics are defined broadly to include not just shortterm financial benefits and costs, but also the whole-farm management context, constraints on key...

This paper evaluates how efficiently farm households allocate labor between farm and off-farm activities. It estimates farm and off-farm labor supply functions to determine the factorsthat influence labor allocation. Both the shadow wage and the off-farm wage rate are includedas regressors in...

Farm households in western Kenya show preference for different labour market participation strategies. This paper examines efficiency in labour allocation between farm and off-farm activities and the factors influencing labour supply. Unlike previous studies where the household decisions are...

Farm-level analysis of trade-offs between soil fertility management alternatives is required to improve understanding of complex biophysical and socio-economic factors influencing decision making in smallholder farming systems and to identify opportunities for improving resource use efficiency....

This paper evaluates how efficiently farm households allocate labor between farm and off-farm activities. It estimates farm and off-farm labor supply functions to determine the factors that influence labor allocation. Both the shadow wage and the off-farm wage rate are included as regressors in...