| 桉树择伐后套种3种阔叶树的生长及土壤理化性状效应分析 |
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| 引用本文： | 许冰,李宝福,郑耀三,吴云忠,何德镇.桉树择伐后套种3种阔叶树的生长及土壤理化性状效应分析[J].中南林业科技大学学报,2019(4):47-51,71. |
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| 作者姓名： | 许冰 李宝福 郑耀三 吴云忠 何德镇 |
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| 作者单位： | 福建省林业科学研究院国家林业局南方山地用材林培育重点实验室;福建省云霄园岭国有林场 |
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| 基金项目： | 国家"十三五"重点研发项目"桉树高效培育技术研究"(2016YFD0600504-3) |
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| 摘 要： | 为探讨桉树择伐后套种阔叶树的可行性和适生性,摸索适宜的桉树套种混交模式,对闽南山地桉树人工林择伐后分别套种米老排、卷荚相思、灰木莲所形成的复层异龄混交林分的生长量及土壤理化性状进行调查分析。结果表明:1)桉树择伐后,采用3桉∶3阔的行带状方式套种米老排、卷荚相思、灰木莲的不同混交林中,3个阔叶树种的保存率均较高且生长良好,均可达到速丰林的年均生长量标准;桉树—米老排、桉树—卷荚相思、桉树—灰木莲混交均可以有效促进桉树的生长,并在一定程度上改善土壤理化性状。2)套种后混交林中的桉树树高、胸径、材积分别比纯林提高3.35%～11.24%、4.05%～12.32%和11.85%～40.59%。3)米老排、卷荚相思和灰木莲与桉树的套种方式可作为桉树纯林择伐后套种混交的推荐模式。
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| 关 键 词： | 桉树 择伐套种 混交林 生长量 土壤理化性质 福建云霄县 |
Effect analysis on growth and soil physical and chemical properties of interplanting 3 broad leaved tree species after selective cutting of Eucalyptus plantations |
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| XU Bing,LI Baofu,ZHENG Yaosan,WU Yunzhong,HE Dezhen.Effect analysis on growth and soil physical and chemical properties of interplanting 3 broad leaved tree species after selective cutting of Eucalyptus plantations[J].Journal of Central South Forestry University,2019(4):47-51,71. |
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| Authors: | XU Bing LI Baofu ZHENG Yaosan WU Yunzhong HE Dezhen |
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| Institution: | (Key Laboratory of Timber Forest Breeding and Cultivation for Mountainous Areas in Southern China,Fujian Academy of Forestry,Fuzhou 350012,Fujian,China;Fujian Yunxiao Yuanling National-owned Forest Farm,Zhangzhou 363000,Fujian,China) |
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| Abstract: | XU Bing;LI Baofu;ZHENG Yaosan;WU Yunzhong;HE Dezhen(Key Laboratory of Timber Forest Breeding and Cultivation for Mountainous Areas in Southern China,Fujian Academy of Forestry,Fuzhou 350012,Fujian,China;Fujian Yunxiao Yuanling National-owned Forest Farm,Zhangzhou 363000,Fujian,China) |
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| Keywords: | Eucalyptus selection cutting and interplanting mixed forest growth soil physic-chemical properties Yunxiao County Fujian Province |
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