Mostrando ítems 1-10 de 10
Cultural practices and varietal preferences for durum wheat by farmers of Ada, Lume and Gimbichu Weredas of Ethiopia
(Alemaya University of Agriculture-CIMMYT, 1994)
Fertilizer use and maize production in Sub-Saharan Africa
In sub-Saharan Africa, greater use of mineral fertilizers is crucial to increasing food production and slowing the rate of environmental degradation. Regional growth rates in fertilizer consumption have never been particularly ...
Low use of fertilizers and low productivity in Sub-Saharan Africa
Factors related to the low use of fertilizers and the resulting low agricultural productivity in sub-Saharan Africa are reviewed. The importance of inorganic fertilizers and agricultural research to improving soil fertility ...