Resultados de búsqueda - "West Africa"

Herbaceous seeds dominates the soil seed bank after long-term prescribed fire, grazing and selective tree cutting in savanna-woodlands of West Africa por Zida, D., Sanou, L., Diawara, S., Savadogo, P., Thiombiano, A.

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Herbage accumulation and nutritive value of cultivar Mulato II, Congo grass, and Guinea grass cultivar C1 in a subhumid zone of West Africa por Nouhoun, Z., Tidiane, T.C., Epiphanie, S.T.B.P., Ayantunde, Augustine A., Prasad, Kodukula V.S.V., Blümmel, Michael, Balehegn, M., Ríos, E.F., Dubeux, J.C.B., Boote, Kenneth J., Adesogan, Adegbola T.

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A high plant density and the split application of chemical fertilizer increased the grain and protein content of cowpea (Vigna unguiculata) in Burkina Faso, west Africa por Ishikawa, H., Batieno, Benoit Joseph, Fatokun, C., Boukar, O.

“…In West Africa, cowpea (Vigna unguiculata) is an important source of protein for many people. …”
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Modeling climate change impact on inflow and hydropower generation of Nangbeto Dam in West Africa using multi-model CORDEX ensemble and ensemble machine learning por Obahoundje, S., Diedhiou, A., Dubus, L., Alamou, E. A., Amoussou, E., Akpoti, Komlavi, Ofosu, Eric Antwi

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Use of a data gathering toolbox is spurring policy and animal health actions to control and eradicate peste des petits ruminants in East and West Africa por CGIAR Research Program on Livestock

Materias: “…west africa…”
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Remote sensing-based land degradation assessment to inform sustainable development goal 15.3: a case study in Ghanaian Savannah, West Africa por Mukura, G.J

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Strengthening Soil Health Systems in West Africa: Development of Appropriate Fertilizer Nutrient Requirements for Specific Crop and Soil Combinations within Prioritized Target Areas por Kadja, Lionel Axel, Vanlauwe, Bernard, Mkuhlani, Siyabusa, Shehu, Bello, Sinha, Surajit, Sehou, Romaric;, Dalaa, Mustapha Alasan, Ampadu Boakye, Theresa

“…Crop productivity remains perennially lower in West Africa, and this significantly attributed to stale blanket fertilizer recommendations. …”
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Farmers' knowledge and perceptions of fall armyworm (Spodoptera frugiperda (J.E. Smith)) damage and factors affecting control method choices in Benin, West Africa por Tossou, T.H., Sommer, J.H., Agboton, C., Adeoti, R., Tamo, M., Grundler, F.M., Borgemeister, C.

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Dominant species' resprout biomass dynamics after cutting in the Sudanian savanna-woodlands of West Africa: long term effects of annual early fire and grazing por Dayamba, Sidzabda Djibril, Savadogo, P., Sawadogo, L., Zida, D., Tiveau, D., Oden, P.C.

“…In this paper, we used a factorial experiment to examine the long-term effects of annual early burning and grazing on dominant species' resprout biomass dynamics after selective cutting in the Sudanian savanna-woodlands of Burkina Faso, West Africa Burning decreased shoot mortality of Crossopteryx febrifuga while grazing increased that of Detarium microcarpum. …”
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Forage legumes for improved fallows in agropastoral systems of subhumid West Africa. I. Establishment, herbage yield and nutritive value of legumes as dry season forage por Muhr, L., Tarawali, Shirley A., Peters, Michael, Schultze-Kraft, Rainer

“…A short-term improved fallow system based on forage legumes is suggested for crop-livestock farming systems in subhumid West Africa targeted to enhance soil fertility and dry season feed for cattle. …”
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Forage legumes for improved fallows in agropastoral systems of subhumid West Africa. III. Nutrient import and export by forage legumes and their rotational effects on subsequent maize por Muhr, L., Tarawali, Shirley A., Peters, Michael, Schultze-Kraft, Rainer

“…In a short-term improved fallow for crop-livestock farming systems of subhumid west Africa, rotational effects from a range of forage legumes on a subsequent maize crop were studied at two sites in south-west Nigeria. …”
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Sustainable intensification of cereal-based farming systems in the Guinea-Sudano-Savanna of West Africa: Technical report, 1 October 2013 to 31 March 2014 por International Institute of Tropical Agriculture

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Forage legumes for improved fallows in agropastoral systems of subhumid West Africa. III. Nutrient import and export by forage legumes and their rotational effects on subsequent maize por Muhr, L, Tarawali, Shirley A., Peters, Michael, Schultze-Kraft, Rainer

“…In a short-term improved fallow for crop-livestock farming systems of subhumid west Africa, rotational effects from a range of forage legumes on a subsequent maize crop were studied at two sites in south-west Nigeria. …”
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Forage legumes for improved fallows in agropastoral systems of subhumid West Africa. I. Establishment, herbage yield and nutritive value of legumes as dry season forage por Muhr, L, Tarawali, Shirley A., Peters, Michael, Schultze-Kraft, Rainer

“…A short-term improved fallow system based on forage legumes is suggested for crop-livestock farming systems in subhumid West Africa targeted to enhance soil fertility and dry season feed for cattle. …”
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Evaluating adoption of new crop-livestock-soil-management technologies using georeferenced village-level data: the case of cowpea in the dry savannahs of West Africa por Kristjanson, Patricia M., Okike, Iheanacho, Tarawali, Shirley A., Kruska, Russell L., Manyong, Victor M., Singh, B.B.

“…A second objective is to estimate the amount of cowpea currently being grown in the two Nigerian states included in the study and to extrapolate, using GIS techniques to a wider area suggested by the study findings (i.e.) places with similar agricultural potential, population density and market access across West Africa.…”
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Trial to diffuse the agricultural techniques in the villages of Sahel region in Niger, West Africa - examples for the field study in two villages of Say department in Tillaberi region por Suzuki, K., Omae, H., Djibo, Z., Higashimaki, T.

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Genetic parameters for growth traits in N'Dama cattle under Tsetse challenge in The Gambia. In Genetic improvement of livestock in Tsetse infested areas in west Africa por Bosso, N.A., Waaij, E.H. van der, Agyemang K.A., Arendonk, Johan A.M. van

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Genetic and phenotypic parameters of body weight in west African dwarf goat and Djallonke sheep. In Genetic improvement of livestock in Tsetse infested areas in west Africa por Bosso, N.A., Cisse. M.F., Waaij, E.H. van der, Fall, Abdou, Arendonk, Johan A.M. van

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Sustainable intensification of cereal-based farming systems in the Guinea-Sudano-Savanna of West Africa: Technical report, 1 October 2015 to 31 March 2016 por International Institute of Tropical Agriculture

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Genetic diversity and relationship of Guinea yam (Dioscorea cayenensis Lam.-D. rotundata Poir. complex) germplasm in Benin (west Africa) using microsatellite markers por Loko, Y.L., Bhattacharjee, Ranjana, Agre, A.A., Dossou-Aminou, I.N., Orobiyi, A., Djedatin, G.L., Dansi, M.

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