20 دسمبر 2006 The System of RiceIntensification and its implications for agriculture Managing pests through plan diversification Powdered rock to revitalise soils The Mambwe mound cultivation system Managing organic resources for soil amendment Conservation Farming in rural Zimbabwe Improving the jhum system...
01 جنوری 2005 While every farming system is unique, the principles of ecological pest management apply universally. Manage Insects on Your Farm highlights ecological strategies that improve your farm's natural defenses and encourage beneficial insects to attack your worst pests. Learn about the principles of...