Economic evaluation of improved vertisol drainage for food crop production in the Ethiopian highlands
Outlines an economic evaluation of an improved surface drainage technology, using the broad-bed-maker (BBM) on-farm in four different vertisol areas of the Ethiopian highlands. Presents data on crops and number of areas covered for the on-farm drainage technology, on cost structure of the BBM, and o...
| Autores principales: | , , , |
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| Formato: | Conference Paper |
| Lenguaje: | Inglés |
| Publicado: |
International Livestock Centre for Africa
1988
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/49854 |
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