| 谈郁闭度对沙松天然更新苗生长的影响 |
| |
| 引用本文： | 姚雷,王莹,马继峰,刘美善. 谈郁闭度对沙松天然更新苗生长的影响[J]. 林业勘查设计, 2012, 0(1): 91-92 |
| |
| 作者姓名： | 姚雷 王莹 马继峰 刘美善 |
| |
| 作者单位： | 吉林省延边林业科学研究院 |
| |
| 摘 要： | 通过对40多年生沙松人工林在不同的郁闭度条件下天然更新的调查,分析了郁闭度与更新幼苗的密度、高生长、径生长的关系及利用天然更新苗更新造林的可行性。
|
| 关 键 词： | 沙松 郁闭度 天然更新 |
Discussion the Effect on Abies Holophylla Canopy Density to Growth of Natural Regeneration Seedling |
| |
| Affiliation: | Yao lei(Yanbian Research Institute of Forestry Science,Yanbian 133001,Jinlin) |
| |
| Abstract: | Through the investigation of natural regeneration for 40 perennial Abies holophylla plantation under the conditions of different canopy density,analysis the relationship of canopy density and regeneration seedling density 、high growth、diameter growth and the feasibility of utilization natural regeneration seedling reforestation. |
| |
| Keywords: | Abies holophylla Canopy Density Natural Regeneration |
| 本文献已被 CNKI 等数据库收录！ |
|
