Resultados de búsqueda - "Chang’an"

Satellite rainfall products and their reliability in the Blue Nile Basin por Fenta, A.A., Rientjes, T.H.M., Haile, Alemseged Tamiru, Reggiani, P.

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How rainfall variation influences reproductive patterns of African Savanna ungulates in an equatorial region where photoperiod variation is absent por Ogutu, Joseph O., Owen-Smith, N., Piepho, Hans-Peter

“…In high temperate latitudes, ungulates generally give birth within a narrow time window when conditions are optimal for offspring survival in spring or early summer, and use changing photoperiod to time conceptions so as to anticipate these conditions. …”
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Empowerment through technology uptake: gender dimensions in social capital build-up por Bantilan, Cynthia, Ravula, Padmaja

“…The focus of the paper is on collective action as a mechanism to stimulate gender-equitable change processes. Our evidence suggests that the technology uptake process was enhanced with the build up of social capital, whereby the men and women from all class and caste groups came together for improving their livelihoods. …”
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Creating learning cultures for gender mainstreaming por Amaratunga, Carol

“…The case study of gender mainstreaming in the health sector i.e. gender and HIV/AIDS, provides a useful example of how a gender analysis can serve as a critical tool for social change. Not only does a gender mainstreaming approach help to measure empowerment differentials between the sexes, it is also useful for assessing stakeholder assets and needs. …”
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Agronomic responses of diverse cowpea cultivars to planting date and cropping system por Ewansiha, S.U., Kamara, A., Chiezey, U.F., Onyibe, J.E.

“…Rankings of cowpea cultivars in terms of grain yield did not change with cropping system suggesting that cowpea cultivars that have superior yield in sole crops can be recommended for intercropping with maize. …”
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Assessing the impact of aflatoxin consumption on animal health and productivity por Atherstone, Christine, Grace, Delia, Lindahl, Johanna F., Kang'ethe, Erastus K., Nelson, F.

“…Impacts are likely to worsen as livestock industries intensify in response to the growing demand for animal source foods. Climate change may also aggravate aflatoxin problems. In light of this challenge, this review identifies major research gaps and discuss the way forward.…”
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Effects of planting date on yield related traits of some soybean genotypes in Sennar state of the Sudan por Ngalamu, T., Odra, J., Ashraf, M., Meseka, S.K.

“…Significantly higher grain or seed yield were obtained in 2010 with mean value of 0.79 t/ha compared with 0.69 t/ha in 2009. There was also no change in the trend of performance of genotypes across the five sowing dates in the two years. …”
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Incorporating local institutions in irrigation experiments: evidence from rural communities in Pakistan por Javaid, A., Falk, Thomas

“…Starting from a high level of cooperation during baseline rounds, the treatments did not change the group investment significantly. The introduction of external sanctions created additional coordination problems, which led to a decrease in the level of group welfare. …”
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Nutrition of Maasai Women and Children in relation to subsistence food production. por Nestel, P.S.

“…Su~h traditions are fUndamental characteristics of Maasai society and unless this is taken into account the prospects for future change are likely to be li~ited.…”
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Development of a colorimetric assay to assess drug susceptibilities in trypanosoma congolense. por Wasike, R.P.N.

“…They were then incubated with various concentrations of drug for 48 hours without medium change. The endpoint of the assay was determined by staining fixed trypanosomeprotein with sultorhodamine B. …”
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Bioinformatics resources for application of molecular breeding in orphan root crops por Gedil, Melaku A

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High quality cassava flour, promising raw material for bread, biscuit and pastry industries: lessons from a pilot study in Madagascar por Ranaivoson, R.L., Abass, A., Razafindrazaka, A., Randrianarivelo, R., Rakotomalala, V., Antasoa, R., Rasoaharaona, J.

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Cassava (Manihot esculenta Crantz) stems quality for root production effectiveness por Yomeni, M.O., Akoroda, M.O., Dixon, Alfred G.O.

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Toward a nitrogen footprint calculator for Tanzania por Hutton, M.O., Leach, A., Leip, A., Galloway, J.N., Bekunda, Mateete A., Sullivan, C., Lesschen, Jan Peter

“…In a developing country like Tanzania, the main audiences for the N footprint tool are community leaders, planners, and developers who can impact decision-making and use the calculator to plan positive changes for nitrogen sustainability in the developing world.…”
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Response of upland rice varieties to drought stress: II. Screening rice varieties by means of variable moisture regimes along a toposequence por Mambani, B., Lal, R.

“…Although the grain yield of ten varieties exhibited normal distribution under an adequate soil moisture regime (M1), the distribution pattern changed under the adverse regime. Variety IB 6 and other tall varieties maintained stable yields under the adverse moisture regime. …”
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Safeguarding good health of consumers: the opportunities and challenges of attaining quality compliance for processed cassava products in Africa por Abass, A., Missanga, M., Mosha, C., Mukuka, I., Ranaivoson, R., Bah, A.J., Fannah, S., James, B., Dziedzoave, N.T., Waithaka, M., Cromme, N.

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Cassava value chain development in West Africa: success stories por Sanni, Lateef O., Onadipe, O.O., Alenkhe, E.B., Ilona, Paul, Davis-Mussagy, M., Dixon, Alfred G.O.

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Solar drying technology: a pilot design in Benin Republic por Alenkhe, E.B., Onadipe, O.O., Sanni, Lateef O.

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Economic impacts of cassava improvement in Malawi and Zambia por Alene, Arega D., Khataza, R., Ntawuruhunga, Pheneas, Mahungu, N.M., Jumbo, S.

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Malaysia: Cassava vs. tree crops in the competition for land por International Center for Tropical Agriculture

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