现代林业以生态环境建设为重点，采用生态系统管理模式，主张使天然林尽可能处于自然状态。

Modern forestry pays more and more attention to ecological construction. Ecosystem management has been introduced to forestry so as to keep forests in their natural features.

youdao

现代林业以生态环境建设为重点，采用生态系统管理模式，主张使天然林尽可能处于自然状态。

Modern forestry pays more and more attention to ecological construction. Ecosystem management has been introduced to forestry so as to keep forests in their natural features.

youdao