Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Beijing Forestry University》 1997-S2
Add to Favorite Get Latest Update

Comparison Between Three Types of Deciduous Broad-Leaved Plantation in Productivity

Tian Qifan Yan Haiping Wang Pingxi(Beijing Xishan Experiment Forest Farm,100093,P.R.China)  
The biomass of three deciduous broad-leaved plantations such as Acer truncatum Bunge,Robinia pseudoacacia and Quercus variabilis in the Xishan Forest Park of Beijing has been studied.The results show that the biomass of the average tree in those forests is 53.77~ 107.67kg,the biomass of the forests 43.94~95.06t/hm~2,and the net annual productivity 2.98 ~4.64t/hm~2·a;that the productivity ranks Robinia pseudoacacia first,Acer truncatum Bunge second and Quercus variabilis third.
【CateGory Index】: S718.5
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved