1·While at the family level, plantation forest was close to natural forest.
而科级水平的聚类反映出人工紫胶林和天然紫胶林更接近。
2·The percentage of forest cover and forest area in our country improved continuously, especially the area of plantation forestry.
我国森林覆盖率和森林面积特别是人工林面积持续提高。
3·He says deforestation is often undertaken by wealthy ranchers and plantation owners and poor households can carve productive farmlands out of the forest.
他说，森林砍伐通常由富有的农场主和人工林所有者进行，而贫困农户只能在林区中开辟肥沃的农田。
4·But Museveni has said jobs created by the plantation would outweigh losses caused by the clearing of forest land.
但是穆塞韦尼说了，种植园创造的就业将多于清除森林带来的损失。
5·To them, the Indian-owned Mehta Group's effort to convert about one-fourth of the Mabira Forest into a sugar plantation is a case in point.
对他们来说，印度Mehta集团试图将4分之1的马比拉森林转变为蔗糖种植园就刚好是个例证。
6·As long as the plantation simulate for forest structure and take use of the component of anti - insect in its habitat, we can solve the problem for pest disaster.
在人工林构建中，只有模拟天然林结构，从害虫原栖息地抗虫林分结构出发，才能从根本上解决猖獗成灾问题。
7·Vegetation is Laiyuan County of North China flora, the majority of existing vegetation for irrigation in the bushes, followed by natural secondary forest and plantation, forest coverage is 18.24%.
涞源县植被属华北植物区系，现有植被大部分为灌草丛，其次是天然次生林和人工林，森林覆盖率为18.24%。
8·The number of bird species was highest in the shrub and plantation (15 species) and lowest in deciduous forest (10 species).
鸟类物种总数以灌丛和人工林最高，均为15种。阔叶林最低，为10种。
9·The conclusions provide a scientific basis for plantation cultivation and rational wood utilization of M. laosensis forest stand.
研究结果为米老排人工林培育和木材合理利用提供科学依据。
10·Nowadays, most of plantation are timber forest used in many area in China and for guaranteeing the high survival rate, the density of initial stocking of trees is generally large.
目前，我国绝大对数地区营造的人工林均以用材林模式为主，为了保证造林初期的成活，初植密度普遍较大。