Experimental ecology research on destroyed evergreen broad-leaved forests in TNFP,Zhejiang(III):Analysis of the adaptive strategy of common species in evergreen broad-leaved forests from caloric values

Caloric values of various organs of plant species from Schima superba+Castanopsis carlesii community in the subtropical evergreen broad-leaved forest in Tiantong National Forest Park(TNFP),Zhejiang Province were studied in this paper.The results showed that caloric val- ues of different life-form's leaves had significant differences.and evergreen broad-leaved trees and deciduous broad-leaved trees were higher than evergreen broad-leaved shrubs.It also showed that caloric values of dominant plants at sapling stage were higher than those of young and adult. Lithocarpus glaber,Castanopsis carlesii,Castanopsis fargesii,Castanopsis sclerophylla and Myrica rubra,five main species,showed different caloric patterns for their different organs.It suggests that energy pattern is closely related to their adaptive strategy in the subtropical ever- green broad-leaved forest.