| 小叶锦鸡儿花棒固沙林生物生产力及适宜经营密度 |
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| 引用本文： | 赵丽,张玉柱,王春,高野,曹志伟.小叶锦鸡儿花棒固沙林生物生产力及适宜经营密度[J].防护林科技,2008(3):14-17. |
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| 作者姓名： | 赵丽 张玉柱 王春 高野 曹志伟 |
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| 作者单位： | 1. 黑龙江省森林植物园,黑龙江,哈尔滨,150040
2. 黑龙江省森林与环境科学研究院 |
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| 摘 要： | 通过对半固定沙地小叶锦鸡儿、花棒固沙林生物量的调查，初步确定了2个树种的生产力范围及适宜密度。调查结果表明，在嫩江沙地12年生小叶锦鸡儿林分最佳营林配置方式为带状，带距6m，穴距2．0m，花棒林分的稳定性远不如小叶锦鸡儿林分，在固定流沙方面，最好采用小叶锦鸡儿作为主栽树种。
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| 关 键 词： | 嫩江沙地 半固定沙地 小叶锦鸡儿 花棒 适宜密度 |
Biological Productivity and Suitable Management Density of Caragana microphylla and Hedysarum scoparium Dune-Fixation Forest |
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| ZHAO Li,ZHANG Yu-zhu,WANG Chun,GAO Ye,CAO Zhi-wei.Biological Productivity and Suitable Management Density of Caragana microphylla and Hedysarum scoparium Dune-Fixation Forest[J].Protection Forest Science and Technology,2008(3):14-17. |
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| Authors: | ZHAO Li ZHANG Yu-zhu WANG Chun GAO Ye CAO Zhi-wei |
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| Institution: | ZHAO Li, ZHANG Yu-zhu, WANG Chun, GAO Ye, CAO Zhi-wei ( 1. Forest Plants Garden, Heilongjiang Prov. , Harbin 150040, Heilongjiang, China ; 2. Academy of Forest and Environment, Heilongjiang Prov, ) |
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| Abstract: | Biomass of Caragana microphylla and Hedysarum scoparium on semi-fixed sandy land were investigated.Productivities and suitable densities of 2 species were preliminarily determined.The result shows that the optimum configuration mode of forest ranging is belt,bandwidth is 6 m,hole spacing is 2.0 m.Stability of Hedysarum scoparium stand is much less than that of Caragana microphylla.It is better to adopt Caragana microphylla as the main planting tree species for dune stabilization. |
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| Keywords: | Nenjiang sandy land semi-fixed sandy land Caragana microphylla Hedysarum scoparium suitable density |
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