Controls the multiplication of weeds; Source of soil organic matter build up; Carbon sequestration; Cover crops reduce requirement for labour in weeding as they have been proven to suppress weeds; When a legume is used, it can be eaten as protein supplement and/or sold for income
zimateteza kuchulukana kwa tchire; zimabweretsa kuchuluka kwa zinyalala zoola; kuyamwa mpweya wa carbon; mbeu zophimbira zaonetsa kuti zimamanga udzu kuti usakule; pamene nyemba zagwiritsidwa ntchito, zikhoza kudyedwa ngati mopezera zakudya zomanga thupi kapena kugulitsidwa nkupeza ndalama