| 修枝对樟子松人工林生长的影晌 |
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| 引用本文： | 刘延文. 修枝对樟子松人工林生长的影晌[J]. 安徽农学通报, 2014, 0(5): 101-102 |
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| 作者姓名： | 刘延文 |
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| 作者单位： | 河北省塞罕坝机械林场,河北围场068466 |
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| 摘 要： | 以塞罕坝机械林场境内的25a生樟子松人工林为研究对象，用标准地调查法对其进行每木检尺，并进行分析比较。结果表明，人工修枝可以促进樟子松人工林胸径的生长，但不影响其树高的生长。
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| 关 键 词： | 樟子松 修枝 胸径生长 |
Effects of Pruning on Growth Performance of Plantations of Pinus sylvestris var. mongolica Litv |
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| Liu Yanwen. Effects of Pruning on Growth Performance of Plantations of Pinus sylvestris var. mongolica Litv[J]. Auhui Agricultural Science Bulletin, 2014, 0(5): 101-102 |
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| Authors: | Liu Yanwen |
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| Affiliation: | Liu Yanwen (Saihanba Mechanical the Forest Farm,Weichang 068466,China) |
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| Abstract: | The paper studied 25-year-old Pinus sylvestris var. mongoliea Litv plantations in Saihanba forest center by using the method of sample plot investigation to tally, and then analyzed and compared. The re- suits indicate artificial pruning can promote the growth of DBH ,however,he tree height is not affected. |
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| Keywords: | Pinus sylvestris var. mongolica Litv Pruning The growth of DBH |
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