| 红壤低丘低效马尾松林林相改造树种选择研究 |
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| 引用本文： | 杨桦,刘光正,岳军伟,朱恒,张华耀,龙蔚,骆昱春. 红壤低丘低效马尾松林林相改造树种选择研究[J]. 江西林业科技, 2009, 0(6): 1-6 |
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| 作者姓名： | 杨桦 刘光正 岳军伟 朱恒 张华耀 龙蔚 骆昱春 |
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| 作者单位： | 江西省林业科学院,江西南昌,330032;上饶市林业科学研究所,江西上饶,334000;万年县林业局,江西万年,335500 |
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| 基金项目： | 国家科技攻关重大专项 |
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| 摘 要： | 选择万年县大黄马尾松林相改造试验林作为研究对象,对不同混交林分进行树干解析、生物量分析、小气候观测以及土壤微生物和酶活性分析.研究结果表明:马尾松+木荷、马尾松+枫香林分的生物量及蓄积量最高;各混交成熟林分内小气候差异较小;马尾松+枫香土壤表层养分相对丰富、多种酶活性较高,在改良低丘地区红壤方面效果较好.
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| 关 键 词： | 马尾松 红壤低丘 低效林 树种选择 |
Tree Species Selection for Forests Form Transformation of the Deteriorated Pinus massoniana Forests in Red Soil Low Hilly Area |
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| YANG Hua,LIU Guangzheng,YUE Junwei,ZHU Heng,ZHANG Huayao,LONG Wei,LUO Yuchun. Tree Species Selection for Forests Form Transformation of the Deteriorated Pinus massoniana Forests in Red Soil Low Hilly Area[J]. Jiangxi Forestry Science and Technology, 2009, 0(6): 1-6 |
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| Authors: | YANG Hua LIU Guangzheng YUE Junwei ZHU Heng ZHANG Huayao LONG Wei LUO Yuchun |
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| Affiliation: | YANG Hua1,LIU Guangzheng1,YUE Junwei1,ZHU Heng2,ZHANG Huayao3,LONG Wei1,LUO Yuchun1(1.Jiangxi Academy of Forestry,Nanchang Jiangxi 330032,China,2.Shangrao Forestry Research Institute,Shangrao Jiangxi 334000,3.Wannian Forestry Bureau,Wannian Jiangxi 335500,China) |
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| Abstract: | The experimental forests of Pinus massoniana forests form transformation in Dahuang of Wannian County were selected as research object.The stem analysis,biomass analysis,micro-climate observations,analysis of soil microorganism and enzyme activity of different mixed forests have been done.The results showed that: biomass and volume of mixed plantations of Pinus massoniana and Schima superba,mixed plantations of Pinus massoniana and Liquidambar formosana were maximum among different mixed forests;Differences... |
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| Keywords: | Pinus massoniana Red soil low hilly Deteriorated forests Tree species selection |
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