造林密度的作用及其应用

造林密度是指单位面积造林地上栽植点和播种穴的数量,它对提高分单位面积木材产量和质量有着不可忽视的意义。造林密度的不同,直接关系到林分以后形成什么样的群体结构,而什么样的群体结构能否最大限度地利用空间和阳光,使整个林分获得最高产量或取得最大经济效益,在这中间,造林密度是重要因素之一。因此,在造林设计时,其密度的选择无疑是重要的,而选择造林密度的前提是了解它的作用和影响。

The Role and Application of Planting Density

Planting density per unit area is the planting and reforestation planting on the ground the number of points, and it has a significance that can not be ignored to increase its yield and quality of wood in per unit area. Different planting density is directly related to the stands after the formation of what kind of group structure, group structure and the ability to make maximum use of space and sunlight, is directly related to whether or not the entire stand or to obtain the highest yield the most economic, so planting density afforestation design is one of the important factors. In this paper, the role and impact of planting density was described.