龙架山森林公园马尾松人工纯林景观改造营林技术措施研究  

The landscape renovation and forestry technology of artificial pure forest of Pinus massoniana in Longjia mountain forest park

作　　者：孟伟 杜燕 李超 顾永顺 

机构地区：[1]贵州林业勘察设计有限公司,贵州贵阳550003 [2]贵州省清镇市生态文明建设局,贵州贵阳550000 [3]贵州省林业调查规划院,贵州贵阳550003

出　　处：《热带林业》2016年第1期41-43,52,共4页Tropical Forestry

基　　金：贵州省林业科学技术研究项目(2009-5):马尾松人工纯林景观改造技术研究

摘　　要：马尾松属于(Pinus massoniana Lamb)松科松属乔木,是我国亚热带地区分布最广的乡土针叶树种之一。贵州龙架山省级森林公园内马尾松纯林面积1230hm2,生态结构单一,生态环境自我调节能力低,经营粗放,景观单调;通过合理采伐、混交林改造、促进林下植被更新等营林技术对马尾松纯林进行景观改造,使马尾松纯林由树种单一、层次单调、缺乏季相变化的纯针叶林景观逐步变化为树种多样、层次丰富、色彩多样、季相变化明显的森林景观,使其景观价值及经济效益都得到明显提升。Pinus massoniana belongs to the pinaceae pinus, it is one of the most widely distributed local conifer in subtropical regions. There are 1230hm2 Pinus massoniana forest at Longjia mountain forest park in Guizhou province, there are single ecological structure, low self-regulation of ecological environmental, poor management and monotonous landscape. The landscape renovation of Pinus massoniana forest will use forestry technology which include reasonable cutting, mixed forests transformation and promoting the undergrowth up- dates, it will made the coniferous forest landscape which is specie single specie, level drab, the lack of four seasonschange to forest landscape which is species diversity , rich layers, color diversity and the seasonal chanze is obvious, it will improve its economic benefit and landscape value.

关 键 词：马尾松 纯林哥观改造 营林技术 

分 类 号：S791.248[农业科学—林木遗传育种]