It soon became apparent that soil degradation in the Ethiopian Highlands may be posing a threat not only in terms of the physical loss of soils, but also in terms of deteriorating, soil chemical fertility. This study has therefore emphasized both the physical and chemical deterioration of soils due to degradation.
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Showing items 1 through 9 of 66.-
Library ResourceConference Papers & ReportsMarch, 1984Ethiopia
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Library ResourceReports & ResearchMarch, 1996Africa
This paper focuses on report on an advisory mission to Swaziland on the impact of SAPs on agriculture and trade in Southern Africa. The main purpose of each of the country studies is to provide a general picture of the impact of SAPs on agriculture and trade in the country concerned.
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Library ResourceInstitutional & promotional materialsOctober, 2014Africa
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Library ResourceReports & ResearchMay, 1992Africa
Habitat: United Nations Conference of Human Settlements, held in Vancouver in 1976, recommended that 'A national policy for human settlements and the environments should be an integral part of any national economic and social development policy.
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Library ResourceReports & ResearchSeptember, 1996Africa, Sub-Saharan Africa
The President-Elect of the African Farming Systems Research and Extension Network sent a request to the Executive Secretary of the Economic Commission for Africa inviting Mr. G.I. Abalu, the Commission's Senior Regional Adviser in Food and Agricultural Policy and Planning to attend the Second International Symposium of the African Farming Systems Research and Extension Research Network.
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Library ResourceNovember, 2017Africa
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Library ResourceNovember, 2017Africa
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Library ResourceInstitutional & promotional materialsJune, 2014Africa
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Library ResourceReports & ResearchNovember, 1969Africa
Agricultural Research Co-operation through Agricultural Research Programmes on Ecological Bases - Basic Principles and General Measures for Strengthening Co-operation. The development and the improvement of co-operation and co-ordination of technical and financial aid in the field of agricultural research, are problems of primary importance for agricultural development in Africa, Agricultural progress achieved in the more advanced countries has been obtained by continuing efforts in research and its application.
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Library ResourceConference Papers & ReportsJuly, 1962Tanzania
The major agricultural products of Tanganyika are subject to a degree of control under the various commodity boards established for that purpose. The degree of control varies from direct participation in marketing in the case of cotton lint and' seed, to the control of production and intermediary arrangements for marketing in the case of pyrethrum and purely advisory capacity in the case of sisal. The general trend of Government policy is towards more direct participation.
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