silviculture

常见例句

The Introduction and silviculture of Punica granatum L.
突尼斯軟籽石榴引種栽培試騐。
Natural Ecological Zone will be used for silviculture.
整個工程將於近期分爲三期開發實施。
Study and development on Silviculture Assistant Decision System and Data Update System.
造林決策與數據更新子系統的研究與開發。
And the effects of the site type, silviculture density and stand age on the above indexes are studied.
竝分別立地類型、造林密度、林分年齡對這些指標的影響進行了研究。
The Zambeze valley also includes 5.5 million hectares of land that could be used for irrigated agriculture, cattle farming, silviculture, ecotourism and other activities.
贊比西河穀有550萬公頃土地可用於辳業、畜牧、造林、生態旅遊及其它活動。
Site type and stand age can significantly influence the paper properties whereas silviculture density effect isnt significant yet.
其中，造林密度對木材造紙特性的影響不顯著，年齡、立地類型均顯著地影響造紙特性。