01 មករា 1983 The problems of firewood shortages and the promise of firewood plantations were described extensively in the first volume. No less than one-and-a-half billion people in developing countries derive at least 90 percent of their energy requirements from wood and charcoal. Another billion people meet...
ធនធានសំខាន់01 មករា 1980 The problems of firewood shortages and the promise of firewood plantations were described extensively in the first volume. No less than one-and-a-half billion people in developing countries derive at least 90 percent of their energy requirements from wood and charcoal. Another billion people meet...
The presentation introduces and defines the concept of multipurpose trees and shrubs in agroforesty. Different areas for multipurpose trees and shrubs research are presented and discussed. These relate to the tree component itself, its effect on the environment, its role in agroforesty systems...
ធនធានសំខាន់01 មករា 1980 Become an Energy Farmer. This book is for any country in the world, not just the USA. If you want to plant something and have the sun, the rain and nature do the work for you of making your fuel to run your car or run a generator or to be converted to sugar and then to alcohol...or even plant...
This handbook makes available information on the most useful trees and shrubs in Kenya. It provides valuable information on a wide range of mainly indigenous species that are important for farmers, pastoralists and other rural people. The trees and shrubs covered may be used for food, medicine,...
One of the main aims of this book is to benefit the rural people of Ethiopia by encouraging them to grow more trees and shrubs of a wider variety of species than they have up to now. It provides information on a selection of useful tree and shrub species for the range of agroclimatic conditions...
01 មករា 1997 It is anticipated that this book will provide a useful reference text for all those concerned with selecting and growing trees and shrubs in rural areas of developing countries and in the more tropical parts of Australia.
01 មករា 1995 The major aims of these handbooks are to document the useful tree and shrub species of the region and to provide information to subject-matter specialist, extension workers, institutions and farmers on species that have production and conservation potential for small-scale farmers in the region....
01 មករា 1994 This handbook was published with the hope that it will be widely used by extension, education and research institutions in order to foster interest in the growing and management of a wider range of tree and shrub species as part of the development of sustainable land-use systems in Tanzania.