A Study on the Total Biomass and Its Distribution in Different Organs of Tung-Oil Tree

The total biomass and its distribution in different organs of Tung-Oil trees were systematically studied for two years during periods when the trees bore just and produced fully their fruits. The growing potential of each organ in different phenological phases of the trees was analysed, which expounded the dialectical relation keeping a balance between vegetative growth and reproductive growth of the trees, and provided a theoretical basis on appropriate cultivative measures for promoting their high yield.