王峰,李仁洪,周立江,杨天兴
WANG Feng,LI Ren-hong,ZHOU Li-jiang,YANG Tian-xing

• 1:四川省林业调查规划院
• 2:乐至县林业局

摘要(Abstract)：

针对川中丘陵人工柏木林的现状与存在的问题,从森林经营培育的技术思路、林分类型判定、抚育改造方式、技术措施等方面,对柏木林抚育改造技术进行探讨分析。采取抚育间伐、调整、补植、综合改造等经营培育方式,调整树种组成,优化林分结构,增强森林健康水平,提升林分质量,充分发挥柏木林生态服务功能。固定样地监测表明,实施5 a后,蓄积量增长率、灌草覆盖度高于对照样地,林分层次结构趋于合理。
Based on the causes of formation and present situation of artificial cypress low-function forest in the eastern Sichuan,discussion was made on the design of forest improvement,including design concept,type judgement,intermediate cutting and afforestation measures,and so on.Forest structure was optimized and forest health was enhanced through such 4 kinds of reform methods as implementation of tending,adjustment,replanting and integrated improvement.Health quality of Cupressus funebris forests and comprehensive benefits in the region would be improved.The monitoring results in fixed sample plots showed that volume growth rate and coverage of shrubs after 5 years were higher than control plots,and the stand hierarchy became more reasonable.

关键词(KeyWords)： 川中丘陵;柏木林;林分抚育;林分改造
Sichuan hills;Cupressus funebris Forest;Forest tending;Forest reconstruction

Abstract:

Keywords:

基金项目(Foundation): 北京山水自然保护中心四川林业可持续经营管理项目

作者(Author): 王峰,李仁洪,周立江,杨天兴
WANG Feng,LI Ren-hong,ZHOU Li-jiang,YANG Tian-xing

DOI: 10.16779/j.cnki.1003-5508.2017.03.025

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