Browsing by Subject "African farming systems"
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Ideotyping integrated aquaculture systems to balance soil nutrients
(Journal of Agriculture and Rural Development in the Tropics and Subtropics, 2011)Due to growingland scarcityand lack of nutrientinputs, Africanfarmersswitched fromshiftingcultivationto continuous croppingand extendedcrop area by bringing fragile lands such as river banks and hill slopes into production. ...