This paper analyses briefly the reasons why enclosures of the rangelands is taking place, the short and long term impact on different groups, and the technical and environmental issues. Examples are given from Kenya and Somalia.
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Mostrando ítems 1 a 9 de 56.-
Library ResourceInformes e investigacionesEnero, 1988África oriental
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Library ResourceDocumentos de conferencias e informesDiciembre, 1988
This proceeding report is divided in three sessions. In the first session papers on African forage plant genetic resources in Zimbabwe, Botswana, Malawi and the PANESA region are presented. The second session discusses forage germplasm evaluation. In this session experiences of ILCA, Tanzania, Mauritius, Uganda, Malawi, Ethiopia and Kenya are presented. Species involved in the studies included Brachiaria, Cynodon, Trifolium, Lablab, Zornia, Stylosanthes and Crotalaria. The third session deals with extensive livestock production systems.
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Library ResourceDocumentos de conferencias e informesDiciembre, 1988
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Library ResourceArtículos de revistas y librosDiciembre, 1988Colombia, América del Sur, América central
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Library ResourceDocumentos de conferencias e informesDiciembre, 1988Etiopía, África, África oriental
Outlines an economic evaluation of an improved surface drainage technology, using the broad-bed-maker (BBM) on-farm in four different vertisol areas of the Ethiopian highlands. Presents data on crops and number of areas covered for the on-farm drainage technology, on cost structure of the BBM, and on human and oxen labour input in traditional seed covering and the construction of the BBM.
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Library ResourceArtículos de revistas y librosDiciembre, 1988
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Library ResourceArtículos de revistas y librosDiciembre, 1988
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Library ResourceInformes e investigacionesDiciembre, 1988
Reviews the characteristics of African pastoralism. Describes the major technical land institutional interventions along with the reasons why they have proved so difficult.
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Library ResourceInformes e investigacionesDiciembre, 1988Sri Lanka, Asia sudoriental
This document is meant to present a framework for analyzing the institutions related to water management in a river basin context. The design of the five-country regional study undertaken by IWMI on ?Development of Effective Water Management Institutions? provided a new methodology and a framework for river basin studies. It consists of four key components of diagnostic investigations related to water resources management in a river basin, which are interrelated. These key components are the physical system, water accounting, socioeconomic situation and performance.
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Library ResourceDocumentos de conferencias e informesDiciembre, 1988Nigeria, África, África occidental
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