Despite widespread enthusiasm about conservation agriculture (CA) in Africa, empirical evidence on adoption remains fragmentary. This study examines adoption rates of a critical component of CA, minimum tillage (MT), among 135,000 Zambian cotton farmers by comparing the results of two censuses...

The study reported in this paper measures differences in profitability between conservation farming (CF) practices and conventional agriculture by comparing the value of differential output with the differential input costs. The main objective is to address and fill several important knowledge...

Although several studies have been conducted to determine the viability of conservation agriculture in Sub-Saharan Africa, almost all such studies are fragmented – often country specific – and with undue emphasis on output effects. However, assessment of the attractiveness of these...

Since 1996, a growing coalition of stakeholders from the private sector, government and donor communities has promoted a new package of agronomic practices for smallholders in Zambia. The conservation farming (CF) system they advocate involves: dry-season land preparation using minimum tillage...