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Journal Articles & Books
Novembre 1991
Journal Articles & Books
Novembre 1991

Extensive grazing is the predominant form of land use on at least a quarter of the world’s land surface, in which livestock are raised on food that comes mainly from rangelands. Extensive grazing differs from crop or forestry production, in which the produce remains in situ whilst growing.…

Journal Articles & Books
Novembre 1991

To produce the desired results, therefore, watershed management efforts must incorporate "forest hydrology", "soil and water conservation" and "land use planning" into a broader, logical framework that takes into consideration not only physical interrelationships…

Policy Papers & Briefs
Novembre 1991

Agriculture, forestry and fishing are important sectors of Ghana's economy and improvement in the performance of these sectors is central to the country's current economic recovery programme.1 The severe economic decline which the country went through between the early 1970's and…

Décembre 1987

This article investigates the encroachment on pastoralist grazing land in Sudan (as a result of the mechanised farming in the Sudan). The article finds that:the Lahawin pastoralists have been forcibly resettled in areas where the resources for subsistence agriculture does not existthe Lahawin…

Journal Articles & Books
Décembre 1987

Describes the characteristics of dairy production and processing in South Darfur and provides an analysis of the way in which pastoral families vary their diets according to seasonal food shortages and shifting terms of trade between milk and food grains.

Journal Articles & Books
Décembre 1987

Describes the characteristics of dairy production and processing in South Darfur and provides an analysis of the way in which pastoral families vary their diets according to seasonal food shortages and shifting terms of trade between milk and food grains.

Journal Articles & Books
Novembre 1987

The objective of this Soils Bulletin is to promote the use of locally available organic materials to increase soil organic matter content for improvement of soil fertility, and as a sources of plant nutrients in conjunction with mineral fertilizers. This manual is written for all those…

Reports & Research
Février 1987

The recent FAO in-depth study on agricultural and food problems in Africa concluded that even the present inadequate food supply situation is unsustainable. Unless major policy decisions are taken and implemented to resolve the food production crisis and reduce the rate of population growth, the…

Conference Papers & Reports
Février 1987

Dans son budget programme pour la période biennale 1986-1987 qui a été entérine par la onzième réunion do la Conférence des ministres tenue à Addis-Abeba en mai 1985 et ultérieurement approuve par la quarantième session de l'Assemblée générale des Nations Unie. Le présent rapport, est un…