| 对长白落叶松与水曲柳二代林栽培技术的研究 |
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| 引用本文： | 侯春林.对长白落叶松与水曲柳二代林栽培技术的研究[J].林业勘查设计,2012(2):74-75. |
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| 作者姓名： | 侯春林 |
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| 作者单位： | 黑龙江省海林林业局 |
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| 摘 要： | 多年来长白落叶松(Larix gmelini)人工林的二代林更新是林区营林工作面临的一个大问题,由于落叶松人工纯林的种种弊端,特别是林地酸化和肥力的减退,引起了人们关注。通过试验证明了对长白落叶松间伐第一次后,可以直接营造水曲柳二代林,通过第二次间伐可以保证二代林的正常生长发育。
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| 关 键 词： | 长白落叶松 水曲柳 间伐 二代林 |
The Study on Cultivation Techniques of Second-generation Forest to Larix olgensis Henry and Fraxinus mandshurica Rupr. |
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| Hou Chunlin.The Study on Cultivation Techniques of Second-generation Forest to Larix olgensis Henry and Fraxinus mandshurica Rupr.[J].Forest Investigation Design,2012(2):74-75. |
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| Authors: | Hou Chunlin |
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| Institution: | Hou Chunlin(First-author’s address: Hailin forestry bureau of Heilongjiang Province,Hailin 157100,Heilongjiang Province,China) |
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| Abstract: | The second-generation forest regeneration of Larix olgensis artificial forest is a major issue to pay attention to for many years,due to the drawbacks of artificial L.olgensis pure forest,in particular,the soil acidification and the decline of the soil fertility have been particularly concerned.This test demonstrated that the second-generation forest of Fraxinus mandshurica could be directly afforested after the first thinning of the Larix olgensis forest and the second-generation forest would grow and develop normally through the second thinning. |
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| Keywords: | Larix olgensis Henry Fraxinus mandshurica Rupr Thinning Second-generation Forest |
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