Weightlosses and nutrient releases of Castanopsis fargesii leaves in different initial conditions were examined in a natural evergreen broad-leaved forest in southern China.
中国南部的天然常绿阔叶林中，不同的初始条件下研究了栲树叶的重量损失和养分释放。
2
Weightlosses of deciduous leaves were larger than those of evergreen leaves during two years.
两年间落叶树种叶子的重量损失大于常绿树种。
3
Considering the natural infestation rate and thousand kernel weight reduction, the yield losses of the tested varieties ranged from zero to 10 56%.