名詞: n.
育林學，育林技術。
所有有關於營造人工林的科學與技術。

silviculture practice
silviculture improvement

The genetic value of breeding result cannot fully expressed without good silviculture practices.
Silviculture improvement is important for sustainable plantation management.

Silviculture
planting
plantation maintenenca

Tree improvement
Plantation operation
Plantation quality

http://en.wikipedia.org/wiki/Silviculture

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