Resultados de búsqueda - "Niger"

Ostrich-like strategies in Sahelian sands?: land and water grabbing in the Office du Niger, Mali por Hertzog, T., Adamczewski, A., Molle, Francois, Poussin, Jean-Christophe, Jamin, Jean-Yves

“…Research has so far mainly focused on land issues, but the water implications of these land deals are starting to surface. Taking the Office du Niger (ON), in Mali, as a case study, it is shown that while around 100,000 ha is currently being cultivated, mostly by smallholders, a total of 600,000 ha of land has been allocated in the past ten years to investors in large-scale farming. …”
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Challenges to the integration of wetlands into IWRM: The case of the Inner Niger Delta (Mali) and the Lobau Floodplain (Austria) por Rebelo, Lisa-Maria, Johnston, R., Hein, T., Weigelhofer, G., D'Haeyer, T., Koné, B., Cools, J.

“…These are the Lobau wetland in Austria, where management institutions and regulatory frameworks are highly developed; and the Inner Niger Delta in Mali, where the capacity to implement IWRM is less evolved. …”
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Dry land tree management for improved household livelihoods: Farmer managed natural regeneration in Niger por Haglund, E., Ndjeunga, J., Snook, Laura K., Pasternak, D.

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Participatory diagnosis to revitalize the performance of irrigation schemes in the Sahel: experiences from Burkina Faso and Niger por Sally, Hilmy, Levite, Herve

“…The project is implemented in two pilot countries, Niger and Burkina Faso in partnership with the respective irrigation agencies, the national ICID committees and the national agriculture research systems. …”
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Central Mali: Study of traditional livestock systems of the Niger Delta and the Sahel. Constraints and indications for research por International Livestock Centre for Africa

“…Presents a study of traditional livestock systems of the Niger delta and the Sahel. Identifies constraints to production in traditional systems and constraints to adequate analysis and quantitative identification to problems. …”
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Evaluation of application timing in fertilizer micro-dosing technology on millet production in Niger, West Africa por Hayashi, K, Abdoulaye, Tahirou, Gerard, Bruno G., Bationo, B. André

“…A 2-year on-station experiment and a 1-year on-farm field experiment were conducted in the western region of Niger, West Africa. Even under the heterogeneous climatic conditions of the region during our experimental period, the results showed that the trend was the same as observed in previous studies: millet production improved through fertilizer application compared to the control (without fertilizer). …”
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Problems and prospects in the utilisation of animal traction in semi-arid West Africa: Evidence from Niger por Williams, Timothy O.

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Combining simulation models and GIS: A case study of resource management in the Sahelian region of Niger por Booltink, H.W.G., Gandah, M.H., Thornton, Philip K.

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Savanna burning, a controversial technique for rangeland management in the Niger flood plains of central Mali por Hiernaux, Pierre H.Y., Diarra, L.

“…Presents and discusses the results of a 3 year experiment carried - in the Niger flood plains of central Mali - to compare the effects of burning with cutting, grazing & complete exclosure. …”
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The potential of satellite radar altimetry in flood forecasting: concept and implementation for the Niger-Benue River Basin por Pandey, Rajesh, Amarnath, Giriraj

“…The accuracy of forecasts emerging from a hydrological model could be compromised without prior knowledge of the day-to-day flow regulation at different locations upstream of the Niger and Benue rivers. Only satellite altimeter monitoring allows us to identify the actual river levels upstream that reflect the human intervention at that location. …”
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Nutrient release patterns of compost and its implication on crop yield under Sahelian conditions of Niger por Abdou, G., Ewusi-Mensah, N., Nouri, M., Tetteh, F.M., Safo, E.Y., Abaidoo, Robert C.

“…In Niger, farmers rely largely on organic resources such as manure and compost to address soil fertility problems and improve crop production. …”
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WLE Regional Strategy and Prioritization: Developing a Focal Region Initiative in the Volta and Niger basins por CGIAR Research Program on Water, Land and Ecosystems

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Facilitating healthy seed yam entrepreneurship in the Niger River system in Nigeria: the value of research into use por McNamara, N., Morse, S., Ugbe, U.P., Coyne, Danny L., Claudius-Cole, A.O.

“…This paper explores the results of a programme designed to facilitate entrepreneurship centred on healthy seed yam (Dioscorea rotundata) production on the eastern bank of the River Niger. Ware yam farmers residing along the eastern bank, upstream of the Niger/Benue confluence, source their planting material from towns such as Ilushi in Edo state, which involves significant travel and expense. …”
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Documents de la Section sciences humaines et du Departement de recherche economique por International Livestock Centre for Africa

Materias: “…fleuve niger…”
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Bilan de cinq annees de recherches (1979-1984) sur la production vegetale des parcours des plaines d'inondation du Fleuve Niger du Mali central por Hiernaux, Pierre H.Y., Diarra, L.

Materias: “…fleuve niger…”
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Contrat CIPEA/ODEM. Rapport sur la creation d'unites agro-pastorales dans le Delta interieur du Niger. Approche juridique et projets de texte de creation des U.A.P. por Rochegude, A.

Materias: “…fleuve niger…”
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Travaux agrostologiques dans le Delta interieur du Fleuve Niger: resultats obtenus en saison seche 1982-1983 por Diarra, L., Hiernaux, Pierre H.Y.

Materias: “…fleuve niger…”
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"Les unites pastorales": L'elevage transhumant en question ou les questions posees par l'elevage por Cisse, S.

Materias: “…fleuve niger…”
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Existence of Several Pathotypes among Rice Yellow Mottle Virus (RYMV) Isolates Collected in Niger Republic por Issaka, S., Onasanya, A., Basso, A., Sorho, F., Haougui, A., Sido, A.Y., Ake, S., Fargette, D., Sere, Y

“…This study has been conducted in screen house with an aim to asses the Rice yellow mottle virus pathogenic diversity and the level of resistance of released varieties in Niger republic. Sixty RYMV isolates from 23 Niger rice perimeters were inoculated mechanically to nine rice cultivars. …”
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Aflatoxin contamination of maize, groundnut, and sorghum grown in Burkina Faso, Mali, and Niger and aflatoxin exposure assessment por Falade, Titilayo D.O., Neya, A., Bonkoungou, S., Dagno, K., Basso, A., Senghor, A.L., Atehnkeng, J., Ortega Beltran, A., Bandyopadhyay, R.

“…Mean aflatoxin concentrations in maize were high, 128, 517, and 659 µg/kg in Mali, Burkina Faso, and Niger, respectively. The estimated probable daily intake (PDI) of aflatoxins from maize ranged from 6 to 69, 29 to 432, and 310 to 2100 ng/kg bw/day in Mali, Burkina Faso, and Niger, respectively. …”
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