... Embonas Natural Kyparissos Forest 自然遗产 natural mixed forest 天然混交林 natural secondary forest 天然次生林 ...
基于8个网页-相关网页
Artificial and natural mixed forest 人工天然混交林
semi-natural mixed forest 半天然杉阀混交林
semi natural mixed forest 半天然混交林
artificial & natural mixed forest 人天混落叶松林
natural mixed forest chinese fir 天然杉木混交林
semi-natural mixed forest of larch-spruce-fir 半天然落叶松云冷杉混交林
natural secondly mixed forest 天然次生混交林
natural secondary mixed forest 天然次生混交林
The undergrowth vegetation biomass in Korean pine plantations declined over years and was less than that of the mixed forest of Korean pine and secondary natural forest at all age stages.
林下植被生物量随林龄增长而降低，所有年龄阶段红松人工林林下植被生物量都低于红松混交林和天然次生林。
The natural spruce-fir mixed stand is one of the main forest types in China, and also has large proportion in the civil and national consuming.
天然云冷杉针阔混交林是我国的主要森林类型之一，在国民用材中占有相当大的比重。
The pest's controls, such as mixed forest, forest tree management, or introduction and protection of its natural enemy, are effective measures.
营造混交林、加强林木管理、控制虫源、引进并保护和利用天敌是控制红脂大小蠹的有效措施。
应用推荐