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Library ResourceDocumentos de conferencias e informesDiciembre, 1989
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Library ResourceDocumentos de conferencias e informesDiciembre, 1989
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Library ResourceDocumentos de conferencias e informesDiciembre, 1989
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Library ResourceInformes e investigacionesDiciembre, 1989Nigeria, África, África occidental
Grazing reserves in Nigeria are areas set aside for the use of pastoralists and are intended to be the foci of livestock development. The stated purpose of grazing reserves is the settlement of nomadic pastoralists they offer security of tenure as an inducement to sedentarization through the provision of land for grazing and permanent water. This paper reviews problems associated with grazing reserves and offers suggestions to make them more productive and relevant to the needs of the intended beneficiaries.
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Library ResourceDocumentos de conferencias e informesDiciembre, 1989Malí, África, África occidental
This study identifies the causes of the observed differences in flock productivity in a central Malian village, in a rainfed millet agropastoral subsystem. Small ruminant productivity, management factors and socio-economic characteristics are analysed. The causes leading to the observed differences in small ruminant productivity are related to the owner's socioeconomic characteristics, to his management strategies or to preferences for one or the other small ruminant species.
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Library ResourceInformes e investigacionesDiciembre, 1989
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Library ResourceDocumentos de conferencias e informesDiciembre, 1989Etiopía, África, África oriental
Reviews the extent and use of crop residues as livestock feeds in Ethiopia with special emphasis to wheat with respect to varietal difference and agronomic practices to enhance the utilisation of the straw. Lists area and yield of major crops in Ethiopia. Presents data on yield & chemical composition of various crop residues, weight gains of steers fed crop residue, and effect of N fertilization on grain yield and quality & quantity of wheat straw. Also summarises results of an undersowing trials of forage crops to wheat.
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Library ResourceInformes e investigacionesDiciembre, 1989Zimbabwe, África, África austral
Throughout Africa the importance of land use issues in relation to tsetse control planning has been emphasized consistently in the tsetse literature. Because of inappropriate land use, concerns for the environment in tsetse-freed areas have been expressed frequently. This debate is very relevant to Zimbabwe, where extensive tsetse control operations in recent years have confined the remaining area of tsetse infestation to parts of the Zambezi valley, a semi-arid region of the country with a fragile eco-system and limited agricultural potential.
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Library ResourceInformes e investigacionesDiciembre, 1989
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