| 不同整地方式对造林质量的影响 |
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| 引用本文： | 关昀,马宝峰. 不同整地方式对造林质量的影响[J]. 防护林科技, 2006, 0(5): 22-23,46 |
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| 作者姓名： | 关昀 马宝峰 |
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| 作者单位： | 东北林业大学,黑龙江,哈尔滨,150040;黑龙江省林业厅;东北林业大学,黑龙江,哈尔滨,150040;黑龙江省加格达奇林业局 |
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| 摘 要： | 在黑龙江省半干旱地区通过全面整地、开沟整地、穴状整地和不整地对樟子松、云杉、落叶松和银中杨的造林成活率、保存率以及树高和地径生长量影响的试验研究,结果表明:开沟整地可大大提高针叶树的造林成活率和保存率,同时可有效提高樟子松和云杉的林木生长量。
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| 关 键 词： | 半干旱地区 整地方式 成活率 保存率 林木生长量 |
| 文章编号： | 1005-5215（2006）05-0022-02 |
| 收稿时间： | 2006-04-11 |
| 修稿时间： | 2006-04-11 |
Effect of Different Land Preparation Methods on Forestation Quality |
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| GUAN Yun,MA Bao-feng. Effect of Different Land Preparation Methods on Forestation Quality[J]. Protection Forest Science and Technology, 2006, 0(5): 22-23,46 |
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| Authors: | GUAN Yun MA Bao-feng |
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| Affiliation: | 1. Northeast Forestry University, Harbin 150040, Heilongjiang, China; 2. Foresry Department of Heilongjiang Prov, ; 3. Jiagedaqi Forestry Bureau of Heilongjiang Prov. |
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| Abstract: | Through the whole, pits, holes land preparation in semi-arid area in Heilongjiang Prov. on the effect of survival, preserving rate , growth increment of tree height and DBH, the results showed that pits land preparation could increase the forestation survival and preserving rate, and could increase effectively the growth of Pinus sylvestris vat. mongolica and Picea asperata . |
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| Keywords: | semi-arid area land preparation method survival rate preserving rate growth increment of stand |
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