1.
Seed bank in the logging gaps of broadleaved-Korean pine mixed forests in Changbai Mountain,northeastern China.
长白山区阔叶红松林采伐林隙种子库研究
2.
The Seed Bank in Logging Gaps in Populus davidiana-Betula platyphylla Secondary Forests in Changbai Mountain
长白山杨桦次生林采伐林隙种子库特征
3.
Research on Regeneration and Microsites within Logging Gaps in Changbai Mountain;
长白山区采伐林隙更新及其微生境研究
4.
Characteristics of soil seed banks in logging gaps of forests at different succession stages in Changbai Mountains
长白山森林不同演替阶段采伐林隙土壤种子库特征
5.
The regeneration layer was dominated by the shrub in non-gap stands but arbor in the gaps.
林隙一般由3~4株采伐木形成，采伐木主要由锻树、蒙古栎和山槐组成。
6.
Chapter Five Forest Cutting
第五章 森林采伐
7.
tractor for afforestation and timber-log collection
林用采伐集材拖拉机
8.
To cut trees, it shall be necessary to apply for the cutting license and conduct the cutting according to the provisions of the license;
采伐林木必须申请采伐许可证,按许可证的规定进行采伐;
9.
Clearing of Pinus kesiya var.langbianensis Cut-over Area and Logging Residue Utilization
思茅松林采伐迹地清理及其采伐剩余物的利用
10.
System of Wood Cutting and Transport within the Limits of Large Forest Zone;
关于大林区林木采伐运输体系的探讨
11.
Application of Calculating System of Timber Forest Logging
用材林森林采伐量测算系统应用分析
12.
Study on the Gap Regeneration in Spruce-Fir Mixed Stand in Changbai Mountain;
长白山过伐林区云冷杉针阔混交林林隙更新研究
13.
Fourth, gradually shifting emphasis from felling natural forests to logging in plantations.
四是由采伐天然林为主逐步向采伐人工林为主的转变。
14.
To remove all of the trees in(a tract of timber) at one time.
使皆伐（在一个林区内）一次采伐全部树木
15.
MATHEMATICAL MODELS OF PRINCIPAL FELLING CHARACTERISTICS ON CUTTING AREAS IN THE FAR EAST
远东森林伐区主要采伐特征的数学模型
16.
For any felling in a forest area, water and soil conservation measures, for the fel1ing area, worked out in accordance with the provisions of the preceding paragraph, must be inc1uded in the felling p1an thereof.
在林区采伐林木的，采伐方案中必须有按照前款规定制定的采伐区水土保持措施。
17.
For mature timber stands, the approaches of selection cutting, clear cutting and shelterwood cutting
成熟的用材林应当根据不同情况,分别采取择伐、皆伐和渐伐方式,
18.
Influence of Decayed Stump in Betula platyphylla Plantation on Soil Temperature in Gap
人工林白桦伐根腐朽程度对林隙内土壤温度的影响