Fertilizer use in semiarid West Africa: Profitability and supporting policy

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 sustainabl...

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Bibliographic Details
Main Authors: Shapiro, Barry I., Sanders, J.H.
Format: Journal Article
Language:Inglés
Published: Elsevier 1998
Subjects:
Online Access:https://hdl.handle.net/10568/28100

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