苦楝适应性强,粗生快长,四旁植树一般6—7年即可成材。目前,多为四旁栽植,而大面积连片造林未有成功的经验,甚至人们认为苦楝不能连片营造纯林。究竟苦楝能否连片营造纯林?我们带着这个问题于1987年12月对海康县国营南光农场六队由职工在1984年5月承包连片营造的30亩苦楝人工林作了调查,现将调查情况介绍如下。 Melia adaptability, crude growth fast, surrounded by trees generally 6-7 years to become a success. At present, many are planted all around, while the large-area contiguous planting has no successful experience. Even people think that neem can not be contiguous to create pure forest. In fact, we took this issue in December 1987 on the Hankou County Nanguang six farms by the workers in May 1984 contract contiguous construction of 30 acres of Melia azedarach plantations were investigated, Now the survey is as follows.