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In semiarid West Africa, inorganic fertilizer use and sustainability objectives are complementary. With increasing population pressure and low levels of purchased inputs, crop yields in many regions are declining. Moderate use of inorganic fertilizer is required for increasing yields in a sustain...


Shapiro, Barry I.Sanders, J.H.[Fertilizer use in semiarid West Africa: Profitability and supporting policy]Fertilizer use in semiarid West Africa: Profitability and supporting policy

This article proposes strategy for agricultural technology development for semi-arid West Africa. The strategy evaluation consists of two aspects: a) a review of the successes in the region; and b) analysis with mathematical programming of the potential impacts and constraints to various new tech...


Sanders, J.H.Shapiro, Barry I.Ramaswamy, S.[A strategy for technology development for semi-arid sub-Saharan Africa]A strategy for technology development for semi-arid sub-Saharan Africa

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