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2019-01-20 Se Ernst Götsch ki devlope fòm agrikilti sentwopik la. Fòs li se nan aliyman ak pouvwa diferan etap ekolojik. Se yon fenomèn ki dinamik. Natirèl ki swiv nati a pou rejenere peyizaj degrade, fè tè ki paka pwodui vin pwodui epi kouvri yo ak anpil vejetasyon. Ernst te dekouvri ke pwosede sa a...
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Key Resource2010-01-01 Farming communities in the semi-arid tropical regions of Africa are becoming particularly vulnerable and face enormous challenges for their survival. Climate change, diminishing and unreliable rainfall, traditional mono culture cropping farming practices, high population growth, frequent famines...
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Key Resource1992-01-20 In simplest language, agroforestry is the production of trees and of non-tree crops or animals on the same piece of land. The crops can be grown together at the same time, can be grown in rotation, or can even be grown in separate plots when materials from one are used to benefit another....
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Proper management of trees and forests is necessary to make resources sustainable. Treesor rather: woody plants in general play an important part in traditional farming systems in the tropics, not just as food and cash crops but also as suppliers of fuelwood and fodder. Farmers are also aware of...
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2002-01-01 Anyone intending to embark on the planting of tropical trees should read this manual which is concerned with the key choices and issues that lie between the propagation of good planting stock and its eventual planting and successful establishment. It highlights the need for good communicaiton,...
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Abstract - Botanical Journal of Scotland Three apparently disparate topics are brought together to focus on ways in which science and even technology have often been insulated from pressing human needs. A notable example is the 20th Century's down-grading of the value of tropical trees in...