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| 半固定沙地樟子松小叶锦鸡儿混交林营造及经营技术研究 | |
| 引用本文： | 姚忠宝,曹志伟,张玉柱,高野,卜金祥.半固定沙地樟子松小叶锦鸡儿混交林营造及经营技术研究[J].防护林科技,2007(4):41-42. |
| 作者姓名： | 姚忠宝 曹志伟 张玉柱 高野 卜金祥 |
| 作者单位： | 1. 黑龙江省尚志国有林场管理局,黑龙江,尚志,150600 2. 黑龙江省森林与环境科学研究院 3. 杜尔伯特蒙古族自治县林业局 |
| 摘 要： | 在对嫩江沙地樟子松和小叶锦鸡儿人工混交林林分状况和生长指标调查的基础上,采用统计分析方法,探讨了混交林主辅林种间的生长消长关系,结果表明:随着林龄的增长,辅助树种小叶锦鸡儿对主栽树种樟子松的生长发育具有抑制作用,樟子松的生长发育进程减慢,应对小叶锦鸡儿林分进行人工干预,以促进樟子松的生长发育。 |
| 关 键 词： | 樟子松 小叶锦鸡儿 混交林 胸径 树高 经营密度 |
| 文章编号： | 1005-5215（2007）04-0041-02 |
| 收稿时间： | 2006-11-21 |
| 修稿时间： | 2006-11-21 |
Planting and Management Techniques of Mixed Forest of Pinus sylvestris var. mongolica and Caragana microphylla Lam.on semi-fixed sandland |
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| YAO Zhong-bao,CAO Zhi-wei,ZHANG Yu-zhu,GAO Ye,BU Jin-xiang.Planting and Management Techniques of Mixed Forest of Pinus sylvestris var. mongolica and Caragana microphylla Lam.on semi-fixed sandland[J].Protection Forest Science and Technology,2007(4):41-42. | |
| Authors: | YAO Zhong-bao CAO Zhi-wei ZHANG Yu-zhu GAO Ye BU Jin-xiang |
| Institution: | 1. Shangzhi Administrative Bur. of State-Owned Forest Farm, Heilongjiang , Shangzhi 150600, Heilongjiagn, China ;2. Academy of Forest and Environment of Heilongjiang Prov. ;3. Forestry Bur. of Du Er Bert Mongolian Nat. Minority Autonomous County |
| Abstract: | Based on stand conditon and growth indexes of mixed forest of Pinus sylvestris var. mongolica and Caragana microphylla Lam. on Nenjiang sand land, using satistical analysis methods, growth and decline of growth in main-supplement tree species was discussed. Results show that Caragana microphyUa Lam. has inhibition on Pinus sylvestris var. mongolica. The growth of Pinus sylvestris vat. mongolica decreases. Manual interference should be done on stand of Caragana microphylla Lam.. Thus accelerate the growth of Pinus sylvestris vat. mongolica. |
| Keywords: | Pinus sylvestris vat mongolica Caragana microphylla Lain mixed forest DBH tree height management density |
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