Resultados de búsqueda - "A"

L'aviculture à petite échelle dans les tropiques por Eekeren, N. van, Maas, A., Saatkamp, A.W., Verschuur, M.

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DMap: A fast cross-platform genetic map viewer. por Simon, R., Flores, M., Lindqvist-Kreuze, H., Caraza, M., Bonierbale, Merideth W., Mihovilovich, E.

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A gendered analysis of constraints to cattle production in Ijara Kenya por Ndanyi, M.R., Kairu-Wanyoike, S.W., Waithanji, Elizabeth M., Nyikal, R.A., Kitala, P., Wesonga, H.O., Sanginga, Pascal C.

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A gendered analysis of goat ownership and marketing in Meru, Kenya por Waithanji, Elizabeth M., Njuki, Jemimah, Mburu, S., Kariuki, Juliet B., Njeru, F.

“…This study sought to establish gendered preference for different livestock species while focusing on the gendered differences in ownership, management, and marketing of goats in Meru, Kenya. Men demonstrated a higher preference for cattle than women, who had a higher preference for poultry than men. …”
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The socio-cultural context of water: study of a Gujarat village por Naz, Farhat

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Development of a diversity array technology (DArT) chip for cassava por Andrzej, K., Wenzl, Peter, Vicente, C. de, Barrera Sabogal, E., Correa, A., Fregene, Martin A.

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Electric capitance: a potential method for estimating root yield por González, J.E., Ceballos, H., Pérez Velásquez, Juan Carlos, Calle, F.

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A reappraisal of nitrogen-to-protein conversion factors in cassava roots por Dufour, D.L., Ricci, J, Sánchez, T., Morante, N, Morel, G, Reynes, M, Hershey, Clair H., Ceballos, H.

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Potential for sustainable groundwater irrigation in Africa:A development perspective por CGIAR Research Program on Water, Land and Ecosystems

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Asset or liability? Aquaculture in a natural disaster prone area por Karim, M., Castine, S., Brooks, A., Beare, Douglas J., Beveridge, Malcolm C.M., Philips, M.

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Studies in Phaseolus germplasm diversity: a review of work at CIAT por Beebe, Stephen E., Tohme, Joseph M., Nienhuis, James, Pedraza García, Fabio, Rengifo, J, Tovar Luque, E., Islam, A.

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A new approach for facilitating farmers´ access to bean seed por Rubyogo, Jean-Claude, Sperling, L., Assefa, T.

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A new vision for the future of smallholder farming in Central America por International Center for Tropical Agriculture

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Utilization and transfer of forest genetic resources: a global review por Koskela, Jaarko, Vinceti, B., Dvorak, W., Bush, D., Dawson, Ian K., Loo, J., Dahl Kjaer, E., Navarro, C., Padolina, C., Bordacs, S., Jamnadass, Ramni H., Graudal, Lars, Ramamonjisoa, L.

“…The oldest form of R&D, provenance trials, revealed early on that seed origin has a major influence on the performance of planted trees. …”
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Business plan for a centralized pig abattoir in Masaka, Uganda por Kabagabu, M.

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Pig productivity: A Case study for South-Eastern Botswana por Chabo, R.G., Malope, P., Babusi, B.

“…A negative gross margin was realised due to the high feed costs and low market price of pigs which did not cover production costs…”
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A genetic study of the Sahiwal grading-up scheme in Kenya por Black, J.G.

“…A genetic study of the grading-up of the East African zebu to the Indian Sahiwal has been undertaken on records, covering about 25 years, from three livestock Improvement Centres in Kenya. …”
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Management of a colony of African Pygmy goats for biomedical research por Rogers, A.L., Erickson, L.F., Hoversland, A.S., Metcalfe, J., Clary, F.L.

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Lamb mortality in a flock of East African Blackheaded sheep por Trail, J.C.M., Sacker, G.D.

“…The effects of birth weight, sex, twinning, parity of dam and dry season on mortality rates of lambs were studied between births and weaning at 20 weeks in a flock of East African Blackhead sheep. The mean birth weight of non-surviving lambs was lower than those of surviving lambs. …”
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Coat fibres of Nigerian sheep and goats: A preliminary characterisation por Hall, S.J.G., Russel, A.J.F., Redden, H.

“…Particularly in the WAD goat, which with the WAD sheep inhabits the humid south, the observed fibre diameter distributions could suggest a reduction of primary follicles. As these follicles are associated with sweat and sebaceous glands, while secondary follicles are associated with sebaceous glands only, it is possible that the coat type may be a consequence of evolution away from the use of sweating to cool the body.…”
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