湿地松早期速生,适应性广,现已成为我国亚热带地区的一个重要造林树种.目前,绝大部分林分仍为中幼龄林,其中有不少林分正处于或接近林木分化阶段,抚育间伐己成为生产上极待解决的问题之一.鉴于我国目前还没有一套切实可行的应用于湿地松林的抚育间伐方法,故我们利用在陆丰县东海岸林场所做的湿地松人工林调查材料,对湿地松人工林间伐强度的确定作些探讨,现将结果报告如下. Because of its quick-growing and wide adaptability in early stage, it has become an important afforestation species in the subtropical regions of China.At present, most of the stands are still young and middle-aged, many of them are at or near the stage of tree differentiation, It has become one of the most urgent problems in production.At present, there is not a set of practicable tending and thinning methods applied in wetland pine forests in our country, so we use the survey materials of the slash pine plantations in the forest land on the east coast of Lufeng County, Slash pine plantation to determine the intensity of some discussion, the results are reported below.