2) Silviculture quality guarantee system
营造林质量管理体系
3) quality of afforestation
造林质量
1.
It also show that transplants play important role in raising the survival rate of plantation and ensuring the quality of afforestation in drought south slope of stony mountain region.
从圃地的选择、品种的确定、苗木的定植及起苗、包装等方面介绍了移植苗培育各环节的技术要点,并论述了移植苗在提高石质山区干旱阳坡造林成活率和保存率,确保造林质量中的重要作用。
4) afforestation quality
造林质量
1.
Preliminary study on influential factors and suggestions of afforestation quality in the north China;
影响北方地区造林质量的若干因素与建议
2.
Investigation of the participation of the afforestation quality of Hunan;
湖南省造林质量参与式调查研究
3.
Preliminary study on influential factors and suggestions of afforestation quality in northern China;
浅析影响北方地区造林质量的因素及建议
5) forestation quality
造林质量
1.
Investigations were made for the studies on establishing forestation quality-control platform,perfecting engineering technology,innovating project administration and enforcing forest tending and management.
就建立造林质量控制平台,完善工程技术、改革工程管理和强化森林经营等方面进行了调查研究,提出了做到“六个突破”,实现“六个转变”,逐步提高贵州省造林质量和森林培育质量的措施。
2.
The definition and category of forestation quality were put forward in this paper.
提出了造林质量的概念与范畴;简述了我国造林质量的现状,指出我国人工林培育中在“适地适树”、良种化、造林密度、树种组成及抚育管理等方面存在的主要问题,并提出解决这些问题的对策。
补充资料：营造
①建筑，修筑：营造桥梁。②制造；做：营造器物｜岁岁营造功德。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条