Plant nutrient contents of cattle manures from small-scale farms and experimental stations in the Ethiopian highlands
In most small-scale farms in sub-Saharan Africa, net negative balances of nutrients result when nutrients are removed from the farm by harvested crops, because farmers cannot afford inorganic fertilizers. A key resource that could be useful in reversing this trends is manure from livestock. The N, P...
| Autores principales: | , , |
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| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
Elsevier
2000
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/30016 |
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