| 千年桐生态林近自然经营对土壤理化性质的影响 |
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| 引用本文： | 颜欢欢,吴承祯,洪伟,林勇明,洪滔,林晗,李键,陈灿.千年桐生态林近自然经营对土壤理化性质的影响[J].福建农业大学学报,2014(3):277-281. |
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| 作者姓名： | 颜欢欢 吴承祯 洪伟 林勇明 洪滔 林晗 李键 陈灿 |
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| 作者单位： | [1]福建农林大学林学院,福建福州350002 [2]福建省高校森林生态系统过程与经营重点实验室,福建福州350002 [3]武夷学院,福建武夷山354300 |
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| 基金项目： | 国家自然科学基金资助项目（30671664）;福建省科技厅重点资助项目（2011N0002）. |
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| 摘 要： | 在按照近自然经营的原则及措施进行抚育管理和常规经营的千年桐生态林中分别选取3块样地，分析其土样理化性质．结果表明：经过近自然经营后的千年桐生态林土壤的含水量，氮磷钾、有机质含量均高于常规经营的千年桐林；土壤容重、比重和碳氮比则小于常规经营的千年桐林．由此可见，千年桐生态林的近自然经营可有效改善土壤理化状况，提高土壤肥力．
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| 关 键 词： | 千年桐 近自然经营 土壤 理化性质 |
Effects of intimate natural management of Aleurites montana eco-forests on soil physiochemical properties |
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| YAN Huan-hu＇an,WU Cheng-zhen,HONG Wei,LIN Yong-ming,HONG Tao,LIN Han,LI Jian,CHEN Can.Effects of intimate natural management of Aleurites montana eco-forests on soil physiochemical properties[J].Journal of Fujian Agricultural University,2014(3):277-281. |
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| Authors: | YAN Huan-hu＇an WU Cheng-zhen HONG Wei LIN Yong-ming HONG Tao LIN Han LI Jian CHEN Can |
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| Institution: | 1. College of Forestry, Fujian Agriculture and Forestry Urdversity, Fuzhou, Fujian 350002, China; 2. Key Laboratory of Fujian Universities for Forest Ecological System Process and Management, Fuz, hou, Fujian 350002, China; 3. Wuyi College, Wuyi Mountain, Fujian 354300, China) |
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| Abstract: | Three plots of Aleurites montana eco-forests were selected by the rules and measures of intimate naturel management andnormal management, respectively, and the physiochemical properties of soil samples d each plot were analyzed. The results were asfollows ： water content, concentration of N, P, K and organic matter in the soil of.4. montana eco-forests by intimate natural manage-ment were significantly higher than those in the soil of A. montana eco-forests by normal management; the hulk density, specificweight, carbon nitrogen ratio in the plots dA. montana eco-forosts by intimate natural management were lower than those in the soilof A. montana eco-forests by normal management. It suggested that soil physiochemical properties and fertility were improved by inti-mate natural management. |
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| Keywords: | Aleurites montana intimate natural management soil physiochemical property |
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