Research on Farm and Livestock Productivity in the Central Ethiopian Highlands: Initial Results, 1977-1980 |
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Veelvoorkomende woorden en zinsdelen
activities Addis Ababa Africa agricultural allow animal annual approach approximately average Average annual Baso and Worena breeds calves cash cattle central Centre cereals collection component consumption cooperative cows crop crop yields crossbred cultivation Debre Berhan Debre Zeit draught energy enterprise Ethiopia Ethiopian highlands evaluated farmers at Debre farming system feed fertilizer field followed forage forage crops given gross grown higher holdings human ILCA ILCA's important improved increased indicated initial International labour inputs land less limited livestock production major milk needs operations overall oxen package participating farmers period plots population potential problems production Programme pulses research farms season seed selected smallholder soil species station subsistence substantial supply surveys Table technologies teff testing tion traditional Worena Weredas yields Zeit and Debre zone
Bibliografische gegevens
| Titel | Research on Farm and Livestock Productivity in the Central Ethiopian Highlands: Initial Results, 1977-1980 Volume 4 van ILCA Research Report, International Livestock Centre for Africa Nummer 4 van ILCA research report Volume 4 van International Livestock Centre for Africa Research Report |
| Auteurs | Guido Gryseels, Frank M. Anderson |
| Uitgever | ILRI (aka ILCA and ILRAD), 1983 |
| ISBN | 9290530448, 9789290530442 |
| Lengte | 52 pagina's |
| Citatie exporteren | BiBTeX EndNote RefMan |