THE Ceylon Department of Agriculture has issued a number of circulars on the tapping of individual and groups of Hevea trees and the effect of such operations on the storage of plant food. All the ...
Japanese researchers say they have produced rubber from a natural substance extracted from an edible, wild mushroom commonly found in the country. Researchers at Gunma University, west of Tokyo, have ...
Renato Cordeiro, 57, harvests rubber from a hevea tree (Hevea brasiliensis) near his home - Copyright AFP Pablo PORCIUNCULA Renato Cordeiro, 57, harvests rubber from ...
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