Resultados de búsqueda - "West Africa"

Tree formations in relation with soil and grasses in a dry savanna in Mali, West Africa por Picard, N., Gueguen, K., Abdoulaye, H.A., Diarisso, D., Karembe, M., Birnbaum, P., Nasi, Robert

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Feeding and working strategies for oxen used for draft purposes in semi-arid West Africa por Fall, Abdou, Pearson, R.A., Lawrence, P.R., Fernández Rivera, S.

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Climate change, agriculture and food security: linking research and action in East and West Africa por Thornton, Philip K., Vermeulen, Sonja J., Zougmoré, Robert B., Kinyangi, James, Kristjanson, Patricia M.

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Faecal excretion by ruminants and manure availability for crop production in semi-arid West Africa por Fernández Rivera, S., Williams, Timothy O., Hiernaux, Pierre H.Y., Powell, J.M.

“…Livestock manure is an important source of nutrients for crop production in semi-arid West Africa. An assessment of the potential of manure to sustain crop production calls for an estimation of the amounts of manure that could be produced and captured and the feed resources required to maintain livestock used for manuring. …”
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A comparison of the isoenzymes of Trypanosoma (Duttonela) vivax isolated from East and West Africa por Fasogbon, A.I., Knowles, G., Gardiner, Peter R.

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Susceptibility of goats to tsetse transmitted challenge with Trypanosoma vivax from East and West Africa por Vos, G.J., Moloo, S.K., Gardiner, Peter R.

“…Thirty goats were infected by tsetse with either clones or stocks ofT. vivaxfrom East or West Africa. Twenty-four goats were treated with diminazene aceturate (Berenil, Hoechst A.G.) 2–6 weeks after infection and 6 goats were allowed to self-cure. …”
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Resource use and strategies for development of pastoral systems in subhumid West Africa - The case of Nigeria por Bayer, W., Suleiman, H., Kaufmann, Ralph R. von, Waters-Bayer, Ann

“…Outlines the major elements of pastoral resource use and examines strategies for development of pastoral systems in subhumid west Africa. Looks at cattle management, grazing resources, transhumant cattle, grazing reserves, and ranching.…”
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Developing high-quality meteorological data for East and West Africa from merged sources por Sheffield J, Chaney N

“…This project aimed to apply existing methods to merge in situ, remotely sensed and modeled data sources in East and West Africa to produce high-quality daily meteorological data over at least 30 years. …”
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On-farm treatment options for wastewater, greywater and fecal sludge with special reference to West Africa por Keraita, Bernard N., Drechsel, Pay, Klutse, Amah, Cofie, Olufunke O.

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Experiences of some government-sponsored organisations of irrigators in Niger and Burkina Faso, West Africa por Abernethy, Charles L., Sally, M.H.

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Human resources as a driver of bright spots: the case of rainwater harvesting in West Africa por Cofie, Olufunke O., Barry, Boubacar, Bossio, Deborah A.

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Gender mainstreaming: who wins?: gender and irrigated urban vegetable production in West Africa por Drechsel, Pay, Hope, Lesley, Cofie, Olufunke O.

“…Using data collected over ten years in West Africa, this study looked at market-oriented urban vegetable production in West Africa and Ghana in particular. …”
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Rice and irrigation in West Africa: achieving food security with agricultural water management strategies por Katic, Pamela G., Namara, Regassa E., Hope, Lesley, Owusu, E., Fujii, H.

“…West Africa's rice imports currently satisfy 70% of the soaring local demand, worsening the food vulnerability of an increasingly urbanized population. …”
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Experiences of some government-sponsored organisations of irrigators in Niger and Burkina Faso, West Africa por Abernethy, Charles L., Sally, M.H.

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Soil and agronomic factors influencing fodder production in the sub-humid zone of West Africa por Ahmad, N.

“…Examines the traditional farming in the sub-humid zone of West Africa, the environment and its relationship to agriculture, maintainance of soil fertility including scale of problems and cultural & indigenous methods, pasture agronomy research in northern Nigeria including ILCA's and NAPRI's programmes, and the appropriateness of the two programs. …”
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A role for small ruminants in sustainable cropping systems in the humid zone of West Africa por Sumberg, J.E., Okali, C., Carew, B.A.R.

“…Discusses ILCA's research programme on integrating goat & sheep production into alley cropping systems i.e. production of crops between permanent rows of intensively managed trees, and also crop & animal production constraints inherent in the humid zones of West Africa and outlines on-going alley cropping trials on cut-and-carry browse feeding or direct grazing of trees during fallow periods.…”
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Village N'Dama cattle production in West Africa: Six years of research in The Gambia por Agyemang, K., Dwinger, R.H., Little, D.A., Rowlands, G.J.

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Estimation of dairy response curves of indigenous cattle in West Africa. Bunaji cattle. Abstract por Agyemang, K., Tona, G., Smith, Jimmy W., Larbi, Asamoah

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

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Implications of changing domestic policies and globalisation for crop-livestock systems Development in West africa por Williams, Timothy O., Ehui, Simeon K., Kormawa, P.M.

“…Economic and agricultural policies in West Africa have evolved progressively over the last 20 years. …”
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