黄山高海拔景区植被残缺地段人工种子雨修复技术研究  

Study on Vegetation Restoration Techniques of Artificial Seed-rain Sowing for Vegetation-lacked Sections of the High-altitude Scenic Region in the Yellow Mountains

作　　者：姚剑飞 方乐金[2] 吴俊 王昭成 万志兵[2] 曹健康[2] 

机构地区：[1]黄山园林局,安徽黄山245800 [2]黄山学院

出　　处：《安徽林业科技》2013年第3期17-19,共3页Anhui Forestry Science and Technology

基　　金：黄山市2008重点科研项目(08020303034)

摘　　要：在黄山高海拔景区植被残缺地段进行黄山松、黄山花楸人工种子雨修复植被试验,1.5年生黄山松幼苗平均保存株数37.6株/m2,黄山花楸幼苗12.0株/m2,两者合计49.6株/m2;黄山松幼苗平均高度6.13 cm,黄山花楸幼苗平均高度4.16 cm。结果表明:采用当地植被物种具有较高的有效种子发芽数量和保存率,体现较强的环境适应性,对景区植被残缺地段的恢复具有很大的促进作用。Vegetation restoration experiments were carried with artificial seed-lain sowing of Hnus taiwanensis and Sorbus amabilis in vegetation-lacked sections of the high-altitude scenic region in the Yellow Mountains. The mean number of the surviving 1.5-year-old seedlings of Pinus taiwanensis was 37.6 /m2, and that of Sorbus amabilis was 12/m2, totaling 49.6/m2 together. The mean height of the Hnus taiwanensis seedlings was 6.13 cm and that of the Sorbus amabilis seedlings was 4.16cm. The results showed that the indigenous vegetation species had higher effective seed germination rates and survival rates, displaying better environmental adaptabilities,and these species could greatly promote the vegetation restoration in vegetation-lacked sections of the scenic region.

关 键 词：黄山松 黄山花楸 人工种子雨 植被恢复 

分 类 号：X176[环境科学与工程—环境科学]