Abstract:Litterfall, standing litter, and decomposition of litter leaf of Heishiding subtropical forest were studied for one year. Field samples were taken every three months. The seasonal dynamics of the nutrient return of litter leaf was analysed, and a frame of nutrient flux from litter leaf to the soil was founded quantitatively in south subtropical evergreen broad-leaved forest in Heishiding. The main results were as follows: 1. The standing litter leaf was about 3.078t. ha-1 the average production of litte...