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...
| Autores principales: | , |
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| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
Elsevier
1998
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/28100 |
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