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林业资源管理 ›› 2017, Vol. 0 ›› Issue (6): 47-53.doi: 10.13466/j.cnki.lyzygl.2017.06.009

• 科学研究 • 上一篇    下一篇

马尾松-大叶栎混交林皆伐作业法的设计

王晓明1(), 陆元昌1(), 邢海涛1, 贾宏炎2, 刘宪钊1, 谢阳生1, 曾冀2   

  1. 1.中国林业科学研究院资源信息研究所,北京 100091
    2.中国林业科学研究院热带林业实验中心,广西 凭祥 532600
  • 收稿日期:2017-09-21 修回日期:2017-11-16 出版日期:2017-12-28 发布日期:2020-09-28
  • 通讯作者: 陆元昌
  • 作者简介:王晓明(1985-),女,山西岚县人,助理研究员,博士,主要研究方向:近自然森林经营的作业法研究、树木及林分生长动态。Email: wxming35@163.com
  • 基金资助:
    中央级公益性科研院所基本科研业务费专项“多功能可持续森林经营方案编制关键技术研究”(IFRIT201501);国家林业局森林经营专项“全国森林经营关键技术和主要森林类型作业法研究及示范”(69201531)

The Design of the Pinus massoniana-Quercus griffithii Mixed Forest Clear-cutting Silviculture System

WANG Xiaoming1(), LU Yuanchang1(), XING Haitao1, JIA Hongyan2, LIU Xianzhao1, XIE Yangsheng1, Zeng Ji2   

  1. 1. Institute of Forest Resources Information Technologies,Chinese Academy of Forestry,Beijing,100091,China
    2. Experimental Centre of Tropical Forestry,Chinese Academy of Forestry,Pingxiang,Guangxi,532600,China
  • Received:2017-09-21 Revised:2017-11-16 Online:2017-12-28 Published:2020-09-28
  • Contact: LU Yuanchang

摘要:

近自然森林经营旨在发挥森林在生产、生态、社会等方面的多重功能价值;设计适应于近自然经营的作业法是我国森林经营者面临的一个难点。利用中国林业科学研究院热带林业实验中心的数据积累,对比了马尾松林下补植不同阔叶树种时各树种的生长情况,证实了对马尾松人工纯林进行近自然化改造时将大叶栎作为伴生树种的可行性;在此基础上提出适应于近自然经营的马尾松-大叶栎混交林皆伐作业法的设计案例,旨在论述近自然经营作业法的设计机理与方法,这对我国近自然经营实践具有重要的示范意义。

关键词: 近自然森林经营, 针阔混交林, 马尾松, 大叶栎, 全周期培育过程表, 生长量

Abstract:

Close-to-nature forestry (CTNF) aims to maintain and enhance the multiple functions of forest.The design of the silviculture systems adapting to the CTNF is a key step in the implementation of CTNF,as well as a challenge to the forest managers in China.Using the data accumulated from the Experimental Centre of Tropical Forestry (ECTF),Chinese Academy of Forestry,this study analyzed the growth of P.massoniana and its multiple accompany species in the P.massoniana-broadleaved mixed forests,which were converted from the P.massoniana monocultures by installing various broadleaved species in the understorey.The results suggested the admixing of P.massoniana and Q.griffithii benefited the growth of both species.The P.massoniana-Q.griffithii mixed forest clear-cutting silviculture system was therefore proposed,providing a detailed demonstration of the design of the silviculture system adapting to the close-to-nature forestry,which would facilitate the close-to-nature conversion of P.massoniana plantation in China.

Key words: close-to-nature silviculture, coniferous-broadleaved mixed forest, Pinus massoniana, Quercusgriffithii, full-cycle forest cultivation process table, stem growth

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