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| 杉木林下套种不同树种对土壤改良效应初探 | |
| 引用本文： | 葛乐,虞木奎,成向荣,凌高潮,吴统贵,刘志龙,王宗星,张翠. 杉木林下套种不同树种对土壤改良效应初探[J]. 土壤通报, 2011, 0(4) |
| 作者姓名： | 葛乐 虞木奎 成向荣 凌高潮 吴统贵 刘志龙 王宗星 张翠 |
| 作者单位： | 中国林业科学研究院亚热带林业研究所;浙江省开化县林场; |
| 基金项目： | 国家林业局948项目(2008-4-50); 国家科技支撑计划子专题(2006BAD03A1603); 浙江省林业科技项目(06A01)资助 |
| 摘 要： | 为探讨复层异龄林营建初期对土壤物理结构和养分状况的影响,研究了浙西地区杉木林下套种不同树种土壤理化特征的变化。结果表明林下套种树种后林地土壤物理结构均得到不同程度的改善,土壤养分状况进一步好转。并运用多因素主成分分析方法,评价了不同复层林模式土壤养分含量规律,并将土壤养分状况的综合优势作了排序。其结果显示杉木林下套植的12种植物在种植初期对土壤养分改良效果较好的为麻栎、毛红椿、南天竺、十大功劳、红豆杉、椤木石楠和蚊母,其中麻栎和毛红椿改良效果最佳。 |
| 关 键 词： | 杉木 混交林 土壤理化性质 |
Preliminary Studies on Improvement Effect of Interplantation Different Trees in Chinese-fir Forest on Soil Physical and Chemical Properties |
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| GE Le ,YU Mu-kui ,CHENG Xiang-rong ,LING Gao-chao ,WU Tong-Gui ,LIU Zhi-long ,WANG Zong-xing ,ZHANG Cui. Preliminary Studies on Improvement Effect of Interplantation Different Trees in Chinese-fir Forest on Soil Physical and Chemical Properties[J]. Chinese Journal of Soil Science, 2011, 0(4) | |
| Authors: | GE Le YU Mu-kui CHENG Xiang-rong LING Gao-chao WU Tong-Gui LIU Zhi-long WANG Zong-xing ZHANG Cui |
| Affiliation: | GE Le 1,YU Mu-kui 1,CHENG Xiang-rong 1,LING Gao-chao 2,WU Tong-Gui 1,LIU Zhi-long 1,WANG Zong-xing 1,ZHANG Cui1(1.Institute of Subtropical Forestry CAF,Fuyang,Zhejiang Province 311400,China,2.Kaihua Forest Farm,Kaihua,Zhejiang Province 324300,China.) |
| Abstract: | In order to explore the early soil improvement effect of planting different trees in Chinese-fir forest,the soil physical and chemical properties of different trees of root zone were studied in the western Zhejiang Province.The results showed that the soil physical construction and nutrient conditions under young mixed forests were improved to some content.Then the laws of soil nutrient content of the different interplanting models were evaluated by multi-factor principal component,and the comprehensive adv... |
| Keywords: | Chinese-fir Mixed forest Soil physical and chemical properties |
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