Abstract

Zimbabwe's communal farmers are now less food secure than they were two generations ago. The roots of this decline lie not only in the confinement of Africans to marginal land but also in the historic forced replacement of their sustainable, indigenous farming system with one whose productivity now relies on the use of large amounts of expensive chemical inputs. Environmentally-friendly, traditional farming practices such as pyro-culture, minimum tillage, mixed cropping, and bush fallowing were completely wiped out and replaced with a highly technical western or ganic farming system based on plough cultivation and continuous monocultures of commodity crops, that were supposed to be sustained by liberal amounts of green and animal manures. This gave rise to an effective agricultural hegemony that was due, mainly, to the zealous dedication of an American Mormon missionary whose motives were evangelical rather than scientific