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International Institute of Tropical Agriculture[Achieving development impact and environmental enhancement through adoption of balanced nutrient management systems by farmers in the West African Savanna (BNMS II)]Achieving development impact and environmental enhancement through adoption of balanced nutrient management systems by farmers in the West African Savanna (BNMS II)

Ramírez P., A.Lotero Cadavid, JMichielín de Pieri, AAlarcón Millán, E.[Evaluación de mezclas de gramíneas y leguminosas forrajeras tropicales bajo condiciones de pastoreo y corte]Evaluación de mezclas de gramíneas y leguminosas forrajeras tropicales bajo condiciones de pastoreo y corte

The Sahel is characterized by a marked inter-annual climate variability and has experienced a number of food security crises following the severe droughts during the 1970s and 1980s. Due to recent challenges such as rapid population growth, climate change, environmental concerns and market change...


Ouedraogo, I.Ayantunde, Augustine A.[Biomass production and management practices in mixed crop-livestock systems in the west African Sahel: Opportunities and constraints]Biomass production and management practices in mixed crop-livestock systems in the west African Sahel: Opportunities and constraints
Gebrezgabher, Solomie A.[Adoption and economic impact of briquettes as cooking fuel: the case of women fish smokers in Ghana]Adoption and economic impact of briquettes as cooking fuel: the case of women fish smokers in Ghana
Jaleta, MotiOdendo, M.Ouma, J.Kassie, M.Kanampiu, F.[Crop-livestock interactions in smallholder farming systems and their implications for the adoption of conservation agriculture in Kenya]Crop-livestock interactions in smallholder farming systems and their implications for the adoption of conservation agriculture in Kenya

Presents data on the geomorphology, vegetation structure and ecological units identified at Medacho & Did Hara areas of Ethiopia, comparing effects of rangeland utilization in order to derive conclusions on their management by pastoralists, with particular reference to grazing pressures applied t...


Bille, Jean-ClaudeEshete, A.[Rangelands management and range condition: A study in the Medacho and Did Hara areas of the effects of rangeland utilization]Rangelands management and range condition: A study in the Medacho and Did Hara areas of the effects of rangeland utilization

Presents the results of the National Oceanographic and Atmospheric Administration (NOAA) satellite calibration exercise obtained during the 1985 rainfall season field work as undertaken in the context of the Niger/USAID Tufts university/ILCA contract. Includes theoretical background of radio-refl...


Wagenaar, K.T.Ridder, N.A. de[Estimations de la production et de la distribution de la biomasse dans la zone de projet PEI en 1985 d'apres les valeurs NDVI obtenues par satellite]Estimations de la production et de la distribution de la biomasse dans la zone de projet PEI en 1985 d'apres les valeurs NDVI obtenues par satellite

In this chapter, it is argued that the application of scientific knowledge is an essential prerequisite for sustainable resource management. Scientific inputs have the following components when applied to a specific region: (1) a through analysis of the resource base, with emphasis on feed and wa...


Leeuw, P.N. deDiarra, L.Hiernaux, Pierre H.Y.[An analysis of feed demand and supply for pastoral livestock: the Gourma region of Mali]An analysis of feed demand and supply for pastoral livestock: the Gourma region of Mali
Tang, WFeng, WJia, MZuo, H.[Assessment of biomass and carbon of mangroves in West Africa: USAID Final Report]Assessment of biomass and carbon of mangroves in West Africa: USAID Final Report

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