造林密度,就是在单位面积上每亩或每公顷栽植株数、或播种穴数,一般又称初植密度.通常用造林的株行距来表示.造林密度之大小,对于人工林的生长发育有很大影响,对于实现造林目的和人工林的经营方向,也是至关重要的.近代各国造林大都主张采取大工程量整地的方法,选用良种大苗,大株行距,大穴深植造林,实行集约经营,以达缩短轮伐期和速生高产的目的. Afforestation density, is the number of plants per acre or per hectare per unit area, or seeding points, also known as the initial planting density is usually used to plant line spacing to represent. Afforestation density of the size of the plantation growth and development are very Great influence is also very important for the purpose of afforestation and the management of plantations.Most modern afforestation in many countries advocates the method of large amount of land preparation and selection of seedlings of large plants, large plantation spacing, large hole afforestation, the implementation of intensive management, In order to shorten the purpose of rotation and high yield.