Resultados de búsqueda - "A"

Environmental characterisation to guide breeding decisions in a changing climate por Ramírez Villegas, Julián Armando, Heinemann, Alexandre B.

“…This Working Paper summarises the results of a CCAFS project named Target Population of Environments (TPE). …”
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Recognising African swine fever: A guide for pork butchers por Kramer, S., Wieland, Barbara, Dione, Michel M.

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Recognising African swine fever: A guide for pig farmers por Kramer, S., Dione, Michel M., Wieland, Barbara

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Agriculture in the rural-urban continuum: a CGIAR research perspective por Drechsel, Pay, Keraita, Bernard N.

“…Not only is the supply of resources to urban centres a growing challenge in low-income countries, but even more is the urban return flow, as investments in waste management and sanitation, ie the ‘ultimate food waste’, are not able to keep pace with population growth. …”
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Manual for the construction and operation of a natural cassava drying plant por Ospina Patiño, Bernardo, Best, R.

“…The principal aspects that should be considered when constructing the min. infrastructure necessary for a cassava plant with a 500 m(2) drying surface and a capacity to dry 6 t/wk. are described in detail, in addition to the equipment (scales, chipper, and motor), and implements and tools (wheelbarrows, rakes and shovels for collecting chips, plastic sheets, and packing materials, among others). …”
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Genetic diversity in Stylosanthes species : a GIS mapping approach por Jones, Peter G., Rebgetz, R, Maass, Brigitte L., Kerridge, Peter C.

“…We describe a method of fitting a model of germplasm distribution to climate data and illustrate it`s use in mapping the continental distribution of five Stylosanthes species. …”
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Critical analysis of a participatory procedure applied to cassava breeding por Hernández Romero, Luis Alfredo, Saad, N, Tumwegamire, Silver

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Improving water quality is an opportunity to avert a global crisis por Mateo-Sagasta, Javier, Drechsel, Pay

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Innovation histories: A method from learning from experience por Douthwaite, Boru, Ashby, Jacqueline A.

“…Preparing an ‘innovation history’ is a method for recording and reflecting on an innovation process. …”
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A novel research approach to sustainable agriculture : CIAT in the 1990s por International Center for Tropical Agriculture

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Mesoamerican coffee: building a climate change adaptation strategy por Läderach, Peter R.D., Haggar, Jeremy P., Lau, Charlotte, Eitzinger, Anton, Ovalle Rivera, Oriana, Baca, María, Jarvis, Andy, Lundy, Mark M.

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Functional soil property maps are just a click away por Okoth, Peter F.

“…The AfSIS project involves probing the landscape of sub-Saharan Africa, using a variety of highly accurate digital soil mapping techniques including remote sensing, infrared and x-ray spectroscopy scanning techniques, to create detailed soil maps. …”
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A low cost reliable market information service for Africa por Ferris, S.

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Eco-Eficiencia: de la visión a la realidad por International Center for Tropical Agriculture

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A summary of carcass measurements on some Ethiopian sheep and goats por Akalu, B., Galal, E.S.E., Tiyo, D., Hailu, G.T.

“…Means of 22 carcass measurements were tabulated for four Ethiopian sheep breeds: Highland, Adal, Black Head Somali and Horro and on the Ethiopian highland goats and their crosses with season. A total of 134 sheep and 20 goats were slaughtered for the carca.…”
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Factors influencing reproductive performance in a range of network situations por Thorpe, W.R., Coulibaly, L., Defly, A., D'Ieteren, G.D.M., Feron, A., Grundler, G., Hecker, P., Itty, P., Maehl, J.H.H., Mawuena, K., Morkramer, G., Mulungo, M., Nagda, S.M., Paling, R.W., Pelo, M., Rarieya, J.M., Schuetterle, A., Trail, J.C.M.

“…At each of the sites there was a trend for shorter calving intervals with higher PCV. …”
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Cattle breed evaluation and improvement in Cameroon: A review of the situation por Tawah, C.L., Mbah, D.A.

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A sectoral and economy-wide analysis of the Ethiopian livestock sector por Caria, A. Stefano, Gelan, Ayele, Beyene, S., Engida, Ermias, Bachene, F.N., Tilahun, H., Tafere, K., Hassen, I., Headey, Derek D.

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The N'Dama cattle genetic improvement programme: A review por Bosso, N.A., Corr, N., Njie, M., Fall, Abdou, Waaij, E.H. van der, Arendonk, Johan A.M. van, Jaitner, J., Dempfle, L., Agyemang, K.

“…This paper reviews the successful N’Dama cattle genetic improvement programme implemented in a low input productions system at the International Trypanotolerance Centre (ITC) in 1994, in the Gambia. …”
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Seed production systems for small farmers : a nonconventional perspective por Camargo, CP, Bragantini, C, Monares, A

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