请输入您要查询的字词:
单词
抚育采伐
释义
抚育采伐
Encyclopedia
农学
抚育采伐
释
intermediate cutting
抚育采伐
根据林分发育、林木竞争和自然稀疏规律及森林培育目标,在林分郁闭后直至主伐期间,对未成熟的森林定期而重复地伐去部分林木,调整树种组成和林分密度,优化林分结构,改善林木生长环境,为保留木创造更好的生长条件,缩短培育周期,同时提前获取一部分木材的一种森林培育技术措施。又称抚育间伐、中间利用采伐,简称间伐。
随便看
German planning system
german planning system
German Popular Front
German private international law
German Progress Party
German Qualifications Framework
German Reunification
German Revolutions of 1848
German Romantics
Germans
German shepherd
German social medical insurance system
German Society for Animal Breeding
German South-West Africa
German space activities
German-Spanish Astronomical Centre
German Spatial Planning Act
German sports
German sports administrative law
German Sport University Cologne
German Stage Society
German Theatre
German Treaty of Protection for Southwest Africa
German Voluntary Self Regulation of the Film Industry
Germany
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/7/2 19:44:40