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FOREST RESOURCES WANAGEMENT ›› 2012›› Issue (1): 33-36.

• Science and Technology • Previous Articles     Next Articles

Study on the Volume and Biomass of Larixprincipis-rupprechtii Plantations in Mountainous Areas of Northwest Hebei Province

LU Shaowei1, CAO Yunsheng2, LI Fushuang3, CHEN Fengjuan3, LIU Tao4, Yang Zhuo5   

  1. 1. Institute of Forestry and Pomology of Beijing Academy of Agriculture and Forestry Sciences;Beijing 100093;
    2. Beijing Forestry University;Beijing 100083;
    3. Forestry Bureau of Sanhe City of Hebei Province,Sanhe 065201;
    4. Fushan Economic and Technological Develpoment Zone of Sanhe City of Hebei Province,Sanhe 065201;
    5. Forestry Bureau of Funing City of Hebei Province,Sanhe 066300,Hebei Province,China
  • Received:2011-11-01 Revised:2011-11-10 Online:2012-02-28 Published:2020-11-27

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Abstract: Based on the the volume and biomass distribution of the Larixprincipis-rupprechtii Plantations,the regressive models were established between the trunks volume and biomass.The results indicated that along with the growth of the trees,when the trees reach a certain height,high growth slowed and the average annual volume growth increased;The biomass of organs is in descending order of trunk>roots >branches >leaves,which presents an increasing trend with the increase of the age.There was close correlation between trunk biomass and its corresponding volume and the regressive equations had remarkable precision available for conversion between biomass and volume of the Larixprincipis-rupprechtii plantations.

Key words: Larix principis-rupprechtii, volume, biomass, mountains in northwest Hebei

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