林区伐根生态经济价值及利用研究进展  

Research Advance in Eco-Economic Value and Utilization of Stumps in Forest Areas

作　　者：王讷敏 李晨燕 杨振[1,2] Taimoor Hassan Farooq 吴鹏飞[1,2] Wang Nemin Li Chenyan Yang Zhen Taimoor Hassan Farooq Wu Pengfei(Fujian Agriculture and Forestry University, Fuzhou 35002, China Sanming Fast Growing and High Yield Timber Forests Base Office, Sanming 365000, Fujian, China State Forestry Administration Engineering Research Center of Chinese Fir, Fuzhou 350002, China)

机构地区：[1]福建农林大学林学院,福州350002 [2]国家林业局杉木工程技术研究中心,福州350002 [3]三明市速生丰产用材林基地办,福建三明365000

出　　处：《世界林业研究》2017年第5期34-38,共5页World Forestry Research

基　　金：国家科技支撑计划项目(2015BAD09B010102);国家自然科学基金(31370531);福建农林大学科技创新专项基金(KF2015087);人工林可持续经营福建省高校工程研究中心项目

摘　　要：伐根作为残留在森林伐区内的粗木质残体,是森林生态系统的重要组成部分,不仅能发挥重要的生态功能,且具有显著的经济效益,可有效保护生物多样性和维持生态平衡。文中分别从促进森林生态系统养分循环、改善微生物和动物生境等伐根生态价值,提高立木木材利用率、促进森林更新等伐根经济价值,以及伐根主要利用方式3个方面进行论述,探讨研究中存在的主要问题并提出了研究展望,为今后的进一步研究提供参考。As coarse woody remnants in the forest cutting area,stumps are an important part of the forest ecosystem.They can not only play an important ecological function,but also have significant economic benefits,which can effectively protect the biodiversity and maintain the ecological balance.In this paper,we reviewed the ecological value of stumps in promoting the nutrient cycling of forest ecosystem and improving microorganisms and animal habitats,the economic value of stumps in increasing the timber utilization rate of trees and enhancing forest regeneration,and the main utilization of stumps.We also uncovered the main problems in the research.This study would provide a reference for future researches.

关 键 词：伐根 生态价值 经济价值 利用方式 

分 类 号：S718.5[农业科学—林学] S789