Resultados de búsqueda - "plowing"

Effect of diet restriction on work performance and weight loss of local Zebu and Friesian X Boran crossbred oxen por Astatke, A., Reed, J.D., Butterworth, M.H.

Materias: “…plowing…”
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Effect of Plow Pan Depth on Rice Yield por Dingkuhn, M., Schnier, H.F., De Datta, S.K.

Materias: “…plow pan depth…”
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Travail minimum mecanise et culture sans labour en station experimentale: Guide de recherche de lIita, No. 11 por Claassen, S.L.

Materias: “…plows…”
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Use of ox-drawn scoops for pond maintenance in the southern Ethiopian rangelands por Haile-Selassie, A., Cossins, N.J.

Materias: “…plows…”
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Low-cost modifications of the traditional Ethiopian tine plough for land shaping and surface drainage of heavy clay soils: Preliminary results from on-farm verification trials por Jutzi, S.C., Anderson, F.M., Astatke, A.

Materias: “…plows…”
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