Browsing College of Agricultural and Environmental Sciences (CAES) by Subject "Savanna"
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Effects of planted fallows and tillage practices on organic matter fractions, nutrient availability and maize yield in Colombian soils
(Universitetet for miljo-og biovitenskap, Norwegian University of Life Sciences (UMB) and Centro Internacional de Agricultura Tropica (CIAT), 2004)In many tropical areas, soils are rapidly degrading because of overgrazing and only short periods of fallow in agriculture. Methods to improve and/or maintain soil fertility, for example intercropping with trees, improved ...