| 同林龄不同林型土壤交换性阳离子含量的比较分析 |
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| 引用本文： | 于顺龙,陈洪明,张祝生,陈立新. 同林龄不同林型土壤交换性阳离子含量的比较分析[J]. 防护林科技, 2006, 0(3): 22-24,36 |
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| 作者姓名： | 于顺龙 陈洪明 张祝生 陈立新 |
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| 作者单位： | 黑龙江省讷河市林业局,黑龙江,讷河,161300;齐齐哈尔林业学校;齐齐哈尔市药检所;东北林业大学 |
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| 摘 要： | 通过对二代落叶松幼龄林、樟子松幼龄林、天然次生林、落叶松水曲柳混交林土壤交换性阳离子的分析,得到了同林龄土壤交换性阳离子变化趋势,为评价土壤供肥蓄肥能力、改良土壤和合理利用林地、营造速生丰产林提供重要依据.
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| 关 键 词： | 林型 交换性阳离子 土壤 含量 比较 |
| 文章编号： | 1005-5215（2006）03-0022-03 |
| 收稿时间： | 2005-09-26 |
| 修稿时间： | 2005-09-26 |
Comparison Analysis of Exchangeable Cation Content of Soil of Different Forest Type in the Same Stand Age |
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| YU Shun-long,CHEN Hong-ming,ZHANG Zhu-sheng,CHEN Li-xin. Comparison Analysis of Exchangeable Cation Content of Soil of Different Forest Type in the Same Stand Age[J]. Protection Forest Science and Technology, 2006, 0(3): 22-24,36 |
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| Authors: | YU Shun-long CHEN Hong-ming ZHANG Zhu-sheng CHEN Li-xin |
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| Affiliation: | 1. Forestry Bureau of Nehe City in Heilongjiang Province , Nehe 161300, Heilongjiang , China ;2. Qiqihar Forestry Specialized School ; 3. Qiqihar Medicament Inspection House; 4. Northeast Forestry UniVersity |
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| Abstract: | By analysis of exchangeable cation content of soil of secondary young growth of larch, young growth of Pinua sylvestris vat. mongolica, natural secondary forest mixed forest of larix and Fraxinus mandshurica, variable trends of exchangeable cation content of soil of same stand age were obtained, providing important reference for evaluating fertilizer application or storage of soil, improving the soil, using the stand conservatively and establishing the fast-growing and high-yielding plantation. |
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| Keywords: | forest type exchangeable cation soil content comparison |
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