Abstract: The present study deals with the bioproductivity and dry matter transfer of Chinese Tussah－feeding oak forest in hilly area of east Liaoning. The results are：At the interval of rotational coppicing,the biomass of its leaves increases with coppicing age, but decreases slightly at the fifth year following copplcing.The total biomass of vegetation(22.24-24.56 t·ha^-1)is distributed as 16.46-18.17 t·ha^-1 in trees,2.09-3.69 t·ha^-1 in shrubs and 2.70-3.84t·ha^-1 in herbs. Of the total annual net production(8.06-8. 51t·ha^-1).55.4-57.6%is distributed in trees,11.2-20.6%in shrubs and 2.0-32.3%in herbs.Total forest floor biomass ranges 3. 56-4. 37t·ha^-1, and annual litterfall 3.57-3.96t·ha^-1. The turnover rate and time of forest litters are 0.41-0.51 and 1 96-2.13 years respectively.Of the solar u-tilization rate1.35-1.43%),0.76-0.78%is distributed in trees and 0. 59-0.62% in undergrowth vegetation. When the leaf consumption intensities are 50%and 75%,the dry matter output is 93. 34-117.59 and 140.02-176.36 kg·ha^-1·yr^-1,and dry matter return is 3.38-3.3 and 3.28-3.61 t·ha^-1·yr^-1 respectively.