silviculture

常见例句

The Introduction and silviculture of Punica granatum L.
突尼斯软籽石榴引种栽培试验。
Natural Ecological Zone will be used for silviculture.
整个工程将于近期分为三期开发实施。
Study and development on Silviculture Assistant Decision System and Data Update System.
造林决策与数据更新子系统的研究与开发。
And the effects of the site type, silviculture density and stand age on the above indexes are studied.
并分别立地类型、造林密度、林分年龄对这些指标的影响进行了研究。
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.
赞比西河谷有550万公顷土地可用于农业、畜牧、造林、生态旅游及其它活动。
Site type and stand age can significantly influence the paper properties whereas silviculture density effect isnt significant yet.
其中，造林密度对木材造纸特性的影响不显著，年龄、立地类型均显著地影响造纸特性。