温州山地针叶林景观改造模式研究  

Studies on Landscape Improvement Model of Conifer Forests in Wen Zhou Mountainous Area

作　　者：李效文[1] 王金旺[1] 潘凤跃[1] 张华[2] 吴华征 夏海涛[1] 陈秋夏[1] 

机构地区：[1]浙江省亚热带作物研究所,温洲325005 [2]浙江省林业科学研究院,杭州310023 [3]洞头县农林水利局,浙江温洲325700

出　　处：《林业科技》2016年第4期46-48,63,共4页Forestry Science & Technology

基　　金：中央财政林业科技推广示范资金项目(2013TS11);温州市科技局项目(S20090039);浙江省农业科学院创新项目(2014CX023)

摘　　要：针对洞头地区飞播造林的针叶密林,2009年采取"砍8 m、留4 m"的水平带状改造和3 m×3 m穴状改造2种方式,皆伐全部针叶、保留部分阔叶、补植乡土彩叶。结果表明:水平带状改造后,群落生物多样性、土壤理化性质都有一定的提高和改善;水平带状补植改造方式的景观改造效果快,穴状皆伐补植改造的景观改造效果自然。Aiming at the density coniferous forest afforestated by aerial in DongTou, two improvement mode of horizontal zebraic and cave-shaped replanting were adopted in 2009. The clear-cutting belts of horizontal zebraic are 8 meters in width, which are interval arrangement in horizon with the retained belts of 4-meter-wide coniferous forest. The cave-shaped clear-cutting left a series of square shape with 3 meters side. In the two tending mode, all existing coniferous trees were chopped, part of existing broadleaf trees were reserved, and native color-leaf trees were replanted. As to the landscape improvement effect, the zebraic replanting have favorbale effect in a few years, and the effect of cave-shaped replanting was not artificial in visual sensation. After the horizontalzebraic improvement, the community biodiversity were increased, and the soil physical and chemical properties were improved.

关 键 词：带状皆伐 穴状皆伐 景观改造 

分 类 号：S727.5[农业科学—林木遗传育种] S725.2[农业科学—林学]