Studies on the Biomass of ,i>Castanopsis sclerophylla+ Quercus fabri Shrubland in Tiantong Region,Zhejiang Province

The harvest method is used to study plant aboveground biomass of Castanopsis sclerophylla + Quercus fabri shrubland in Tiantong region,Zhejiang Province.The result shows that the aboveground biomass of the shrubland is 16.77 t/hm²,less than 1/3 of that of evergreen broad leaved young forest.From the community layer,vertical height,and species composition point of view,the biomass mainly distributes in shrub layer,0～4 meter and dominant species such as Castanopsis sclerophylla,Quercus fabri,Symplocos sumuntia,Castanea seguinii respectively.Based on the biomass of the shrubland,the question on how to accelerate its progress succession is also discussed.