The maintenance of a good soil cover of dead or living plant material is at the heart of conservation agriculture. This may mean a total change of cropping system as well as livestock management
Kusamala zinyalala kapea zomera zophimbira nthaka zili pa mtima pa ulimi wamtayakhasu. Izi zikhoza kutanthauza kusinthiratu malimidwe komanso kasamalidwe ka ziweto