| 蚂蚁河上游水源林适生立地条件研究 |
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| 引用本文： | 张杰. 蚂蚁河上游水源林适生立地条件研究[J]. 防护林科技, 2008, 0(1): 27-28 |
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| 作者姓名： | 张杰 |
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| 作者单位： | 东北林业大学,黑龙江,哈尔滨,150040 |
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| 摘 要： | 在蚂蚁河上游小流域以落叶松为试验树种进行不同立地因子造林试验，结果表明：不同地类上落叶松的地径、树高和近3年高生长量均以荒山荒地最高；落叶松树高生长以东坡和北坡最高，地径生长以南坡最大；暗棕壤上落叶松生长最好；土壤厚度与落叶松的各个生长量指标存在紧密的正相关关系。
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| 关 键 词： | 水源林 立地条件 落叶松 生长量 |
| 文章编号： | 1005-5215（2008）01-0027-02 |
| 收稿时间： | 2007-12-02 |
| 修稿时间： | 2007-12-02 |
Suitable Site Condition of Water Conservation Forest in the Upper Reaches of Mayi River |
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| ZHANG Jie. Suitable Site Condition of Water Conservation Forest in the Upper Reaches of Mayi River[J]. Protection Forest Science and Technology, 2008, 0(1): 27-28 |
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| Authors: | ZHANG Jie |
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| Affiliation: | ZHANG Jie ( Northeast Forestry Univ. , Harbin 150040, Heilong, jiang, China ) |
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| Abstract: | Taking Larch as experimental species,forestation experiments were conducted on different site conditions in the upper reaches of Mayi River.Results show that the Larch planted in badlands within different site condition had higher root diameter,tree height and growth increment in recent 3 years.The tree height of Larch planted in east and north slope is the highest,the ground diameter of Larch planted in south slope is the biggest.The growth of Larch planted in dark brown forest soil,besides,there exists a close positive correlation between soil thickness and each growth index of Larch. |
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| Keywords: | water conservation forest site condition Larch growth increment |
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