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Exibindo 1011 - 1020 de 1028
Janeiro 1989
Zimbabwe
África subsariana

Carrying capacity (CC) is a term often talked about in relation to livestock in the communal areas (CAs). It is the source of much confusion. This discussion paper will hopefully clarify some of the issues and make the implications for the policy debate clearer. It is based on the preliminary findings of field work carried out in Zvisharane District during 1986 and 1987.

Documentos e relatórios de conferência
Dezembro 1988
África
África subsariana

Presents papers and abstracts on the management of vertisols in sub-Saharan Africa and other parts of the world. Overviews the importance, distribution, agroclimatology and properties of vertisols and the Indian Vertisol technology experience.

Documentos e relatórios de conferência
Dezembro 1988
Tanzânia
Zâmbia
Malawi
África subsariana
África

Several traditional methods of maintaining soil fertility in bean-based cropping systems are reviewed as follows: visoso, large- scale chitemene, ngoro or matengo pit (Mbinga District, Tanzania), mambwe land-use system of northern Zambia (fundikila), mounds of the Wafipas (SW Tanzania), tumba land-use system (southern Tanzania), guie (central highlands of Ethiopia), mafuku in Zaire, termite mou

Janeiro 1988
Quênia
Somália
África subsariana

This article discusses the enclosure of rangelands and registration of exclusive rights to grazing by individuals or groups of pastoralists. This trend has been increasing greatly over the last twenty years. This occurs because:it is encouraged by governments, planners and multi-lateral donor agencies in an attempt to 'rationalise'the use of rangelands.

Janeiro 1987
Botswana
África subsariana

This article discusses the zoning of 'Communual Areas' on tribal grazing land in Botswana, in which communities retain collective land rights.From the experience gained during six years of attempting to establish and operate communal grazing cells a number of conclusions can be drawn in relation to co-operative action and development project approaches and in the communal areas of Botswanahe co

Janeiro 1986
Níger
África subsariana
Norte de África
Sudoeste Asiático

The present paper is based on a participatory survey carried out in order to establish baseline information on a little known livestock production system and its role in local ecology and economy.The study is based on research in El Kala National Park (North East Algeria).This paper draws attention to some of the problems that arise in understanding the cost and benefit flows in pastoralist sys

Janeiro 1985
Serra Leoa
Burkina Faso
Nigéria
África subsariana

Attempts at settling or sedentarizing nomadic herders in semi-arid and arid regions have been largely unsuccessful, partly on account of the difficulty of restricting the movements of domestic livestock in areas where low and irregular rainfall lead to scant and unreliable sources of water and grazing.

Janeiro 1985
Sudão
África subsariana

The enclosure of open rangeland and its allocation to individuals or groups is a component of many African livestock development projects. In project after project, however, pastoralists have declined to fence or reallocate ownership of their land according to project specifications.

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