塞罕坝落叶松人工林皆伐作业的必要性及可行性分析

常伟强,李永东,王立军

林业与生态科学 ›› 2012, Vol. 27 ›› Issue (4) : 389-390.

PDF(212 KB)
PDF(212 KB)
林业与生态科学 ›› 2012, Vol. 27 ›› Issue (4) : 389-390.

塞罕坝落叶松人工林皆伐作业的必要性及可行性分析

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Feasible analysis of clear cutting of Larix principis-rupprechtiiMayr.plantation in Saihanba area

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摘要

作为我国华北地区最大的人工林林场,如何调整和优化人工林林分结构是塞罕坝机械林场一个重要课题,通过分析塞罕坝机械林场森林资源现状,阐述了实施皆伐作业的必要性,探讨了实施皆伐的可行性,提出了迹地更新造林的保障措施,充分肯定了皆伐作业对调整林分结构的重要性。

Abstract

How to adjust and optimize the stand structure of Larix principis-rupprechtiiMayr.plantation in Saihanba area,which is one of the largest forest plantations in northChina,is an important subject of Saihanba Mechanized Forestry Center.By analyzing thecurrent situation of forest resources of Saihanba Mechanized Forestry Center,expatiating onthe necessity of clear cutting homework,and probing into the feasibility of clear cutting,thispaper proposes some safeguard measures for the slash reforestation and fully affirms the significance of clear cutting to adjusting the stand structure.

关键词

人工林 / 资源结构 / 皆伐 / 调整

Key words

plantation / resource configuration / clear cutting / adjust

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常伟强,李永东,王立军. 塞罕坝落叶松人工林皆伐作业的必要性及可行性分析[J]. 林业与生态科学, 2012, 27(4): 389-390
CHANG Wei-qiang,LI Yong-dong,WANG Li-jun. Feasible analysis of clear cutting of Larix principis-rupprechtiiMayr.plantation in Saihanba area[J]. Forestry and Ecological Sciences, 2012, 27(4): 389-390
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