Trees II

''frees contribute a major part of fuel, fodder and fruit, and are an im­ of bioenergy. They are now needed in large numbers more portant source than ever before for afforestation and social forestry, so that fast-grow­ ing and multipurpose trees assume great importance. After extensive in­ discriminate deforestation and rapid depletion of genetic stocks, efforts are now being made to evolve metho...