Resultados de búsqueda - "Semiarid Zones"

The sustainability of rangeland to cropland nutrient transfer in semi-arid West Africa: ecological and social dimensions neglected in the debate por Turner, M.

Materias: “…semiarid zones…”
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Fruit production of Acacia tortilis and A. nilotica in semi-arid Ethiopia por Atsedu, M., Coppock, D. Layne, Detling, J.K.

Materias: “…semiarid zones…”
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Livestock production in central Mali: Weight at first conception and ages at first and second parturitions in traditionally managed goats and sheep por Wilson, R.T., Durkin, J.W.

Materias: “…semiarid zones…”
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The prediction of rangeland production from rainfall data in arid and semi-arid eastern Africa por Leeuw, P.N. de, Nyambaka, R.

Materias: “…semiarid zones…”
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Development strategies for West Africa por Ehui, Simeon K., Benin, Samuel, Spencer, D.S.C.

Materias: “…semiarid zones…”
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The International Livestock Centre for Africa - Current research and applications por Nestel, Barry L.

Materias: “…semiarid zones…”
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Husbandry and productivity of sheep and goats in the Sahel states of West Africa and in semi-arid Northeast Africa por Wilson, R.T.

Materias: “…semiarid zones…”
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Some production parameters of Blended goats in semi-arid regions of Tanzania por Lyatuu, Eliamoni T.R., Das, S.M., Mkonyi, J.I.

Materias: “…semiarid zones…”
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Sacred groves and biodiversity conservation in semi-arid area of Cameroon: Case study of Diamare plain por Kemeuze, V.A., Sonwa, D.J., Nkongmeneck, B.A., Mapongmetsem, P.M.

Materias: “…semiarid zones…”
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Rural institutions and producer organizations in imperfect markets: experiences from producer marketing groups in semi-arid eastern Kenya por Shiferaw, Bekele A., Obare, G. A., Muricho, Geoffrey

Materias: “…semiarid zones…”
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Effects of sheep diet on nutrient cycling in mixed farming systems of semi-arid West Africa por Powell, J.M., Fernández Rivera, S., Hofs, S.

Materias: “…semiarid zones…”
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Aspects of reproduction in goats and sheep in south-central Kenya por Wilson, R.T., Peacock, C.P., Sayers, A.R.

Materias: “…semiarid zones…”
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Age at permanent incisor eruption in indigenous goats and sheep in semi-arid Africa por Wilson, R.T., Durkin, J.W.

Materias: “…semiarid zones…”
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Resistance of Sabi and Dorper ewes to gastro-intestinal nematode infections in an African semi-arid environment por Matika, O., Nyoni, S., Wyk, J.B. van, Erasmus, G.J., Baker, R.L.

Materias: “…semiarid zones…”
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Factors influencing manure application by farmers in semi-arid West Africa por Williams, Timothy O.

Materias: “…semiarid zones…”
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Evolution of livestock production systems in semi-arid West Africa: Evidence from Niger por Shapiro, Barry I., Sanders, J.H.

Materias: “…semiarid zones…”
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Ces veaux gras qui ne tiennent pas (toujours) leurs promesses por Coppock, D. Layne

Materias: “…semiarid zones…”
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The evaluation of Sesbania sesban var nubica and Sesbania goetzei in a semi-arid environment in eastern Kenya por Nzioka, S.M., Minin, L.K., Dzowela, B.H.

Materias: “…semiarid zones…”
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Crossbreeding Ayrshire, Friesian, and Sahiwal cattle for milk yield and preweaning traits of progeny in the semiarid tropics of Kenya por Thorpe, W.R., Kang'ethe, P., Rege, J.E.O., Mosi, R.O., Mwandotto, B.A.J., Njuguna, P.

Materias: “…semiarid zones…”
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Bigger calves make better cows. Fact or fantasy in variable environments? por Coppock, D. Layne

Materias: “…semiarid zones…”
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