林分结构 [林] stand structure
- 林下植被作为森林生态系统的一个重要组成部分,对维持林分结构和土壤质量起着重要作用。
Undergrowth , one important component of the forest ecosystem, plays an important role in maintaining the forest structure and soil quality. - 阔叶林型风景林和针阔混交型风景林的经营措施以抚育间伐为主,合理选择树种提高风景林景观美景度的同时稳定林分结构。
In addition, reasonable selection of the tree species could promote scenic beauty the forests while stabilizing their stand structures in the study area. - 该虫的发生、消长猖獗成灾与温度、湿度、林分结构和组成、林龄及天敌等环境因子有密切关系。
The population dynamics was closely related to environmental factors. Such as temperature, humidity, stand structure and composition, age, and natural enemies, etc.
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