| 马尾松阔叶树混交林土壤理化性质比较研究 |
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| 引用本文： | 邓恢.马尾松阔叶树混交林土壤理化性质比较研究[J].福建林业科技,2012(1):41-44,52. |
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| 作者姓名： | 邓恢 |
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| 作者单位： | 福建省龙岩市林业科学研究所 |
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| 摘 要： | 研究马尾松与6种阔叶树行间混交13 a后的土壤理化性状,结果表明:6种混交林相对马尾松纯林而言,土壤物理性质与养分特征得到不同程度的改善,其中马尾松固氮树种混交林土壤理化性质优于马尾松非固氮树种混交林。土壤容重、坚实度表现为:马尾松杨梅混交林<马尾松南岭黄檀混交林<马尾松江南桤木混交林<马尾松木荷混交林<马尾松红锥混交林<马尾松火力楠混交林<马尾松纯林,土壤孔隙状况则相反;而6种混交林中土壤养分含量则以马尾松杨梅混交林最高,马尾松火力楠混交林最低。
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| 关 键 词： | 马尾松 阔叶树 混交林 土壤理化性质 |
Comparison of the Soil Physical and Chemical Properties among Various Pinus massoniana Lamb and Broadleaved Trees Mixed Plantations |
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| DENG Hui.Comparison of the Soil Physical and Chemical Properties among Various Pinus massoniana Lamb and Broadleaved Trees Mixed Plantations[J].Journal of Fujian Forestry Science and Technology,2012(1):41-44,52. |
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| Authors: | DENG Hui |
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| Institution: | DENG Hui(Longyan Research Institute of Forestry Science of Fujian Province,Longyan 364000,Fujian,China) |
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| Abstract: | The soil physical and chemical properties of Pinus massoniana Lamb and 6 kinds of broadleaved trees mixed forests after 13 years were studied,the results showed as follows: The soil physical properties and nutrients of mixed forest were better than pure stands,and the soil physical and chemical properties of improved soil of Nitrogen-fixing species were better than non-Nitrogen-fixing species The soil bulk density and firmness of soil were in ascensive order as follows:mixed forest of Pinus massoniana Lamb and Myrica rubra(Lour.)Sieb.et Zucc
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| Keywords: | Pinus massoniana Lamb broadleaved tree mixed forest soil physical and chemical properties |
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