苏北平原发展杉木雏议

• 作 者: 蔡守坤 杨志斌 魏宏图
• 机 构: 江苏省植物研究所,江苏省植物研究所,江苏省植物研究所
• 出 处: 江苏林业科技
• 发表日期: 1982年02期
• 关键词: 杉木 杉木生长 苏北平原 林业生产 郁闭成林 用材树种 平原地区 林地面积 苏北 林业站

杉木生长快,材质好,为我国特有的用材树种.我省为杉木分布区的北缘,最早在苏南丘陵山地栽植较多,近20年来,随着林业生产的发展,苏北广大平原地区也陆续进行了少量引种试验,已基本获得成功.据1979年调查,目前已有杉木林20多处,林地面积大的有1,200多亩(在阜宁县灌溉总渠的堆堤上),小的也有1—2亩,现大都郁闭成林,长势良好(见表1).现就该地区发展杉木谈点粗浅看法,仅供参考.

Cunninghamia lanceolata grows fast, the material is good, is our country’s timber species.Our province is the northern margin of the fir distribution area, the earliest in the southern hills and mountains planted more, in the past 20 years, with the development of forestry, the vast plains of northern Jiangsu A small number of introduction tests have also been carried out one after another, which has basically succeeded. According to the survey conducted in 1979, there are currently more than 20 Chinese fir forests and 1,200 mu of large forest land (on the bank of Funing Irrigation Canal) There are also 1-2 acres, are mostly closed forest, growing well (see Table 1) .Construction of the region are now on the shallow point of view, for informational purposes only.