金缕梅种内及其与常见伴生种之间的竞争关系
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金华市科技计划农业重点项目(2017-2-009);温州市科技计划项目(S20130003);温州市重点科技创新团队项目(C20150008)资助


Studies on Intra- and Inter-specific Competition of Hamamelis mollis
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    摘要:

    为了解浙江省磐安县高姥山和大盘山国家级自然保护区内金缕梅(Hamamelis mollis)种群的发展动态,应用生态位宽度、生态位重叠模型和单木竞争模型对金缕梅种内及其与常见伴生种间的竞争关系进行了研究。结果表明,群落中金缕梅的生态位宽度最大,其次为四照花(Cornus kousa sp. chinensis)。金缕梅与其伴生种生态位的重叠值为:四照花 > 尖萼紫茎(Stewartia sinensis var. acutisepala) > 云锦杜鹃(Rhododendron fortunei) > 小叶白辛树(Pterostyrax corymbosus) > 郁香野茉莉(Styrax odoratissimus) > 天台鹅耳枥(Carpinus tientaiensis) > 红枝柴(Meliosma oldhamii) > 尖连蕊茶(Camellia cuspidata) > 南方千金榆(Carpinus cordata var. chinensis) > 红果钓樟(Lindera erythrocarpa) > 化香(Platycarya strobilacea)。根据Hegyi单木竞争模型,金缕梅的种内竞争强度大于种间竞争,且以胸径为15~20 cm时达到最大。采用幂函数模型模拟和预测,当金缕梅胸径大于22.5 cm后,其种内和种间的竞争强度趋于稳定。因此,在经营金缕梅人工林时,建议选择灌木树种作为其主要伴生种,可兼植少量高大乔木,但应避免选择萌枝能力较强的小乔木。

    Abstract:

    In order to reveal the development dynamics of Hamamelis mollis population in Gaomushan and Dapanshan Nature Reserves, Pan'an County, Zhejiang, the intra-specific and inter-specific competitions of H. mollis were studied by using the methods of niche and Hegyi's competition model for individual tree. The results showed that the niche breadth of H. mollis was the greatest in the community, and Cornus kousa sp. chinensis was followed. The niche overlaps between H. mollis and accompanying species were in the order of Cornus kousa sp. chinensis > Stewartia sinensis var. acutisepala > Rhododendron fortunei > Pterostyrax corymbosus > Styrax odora- tissimus > Carpinus tientaiensis > Meliosma oldhamii > Camellia cuspidata > Carpinus cordata var. chinensis > Lindera erythrocarpa > Platycarya strobilacea. Acoording to Hegyi's competition index model for individual tree, the competition intensity of intra-species was larger than that of inter-species, and reached the maximum at diameter at breast height (DBH) of 15-20 cm. It was predicted by power function that the intra-specific and inter-specific competition intensity of H. mollis would tend to be stable at DBH more than 22.5 cm. Therefore, shrub species should be chosen as main accompanying species in the management of H. mollis plantations, and small arbor with strong sprouting ability should be avoided.

    参考文献
    [1] Zhang Z Y, LU A M. Hamamelidaceae:Geographic distribution, fossil history and origin[J]. Acta Phytotax Sin, 1995, 33(4):313-339. 张志耘, 路安民. 金缕梅科:地理分布、化石历史和起源[J]. 植物分类学报, 1995, 33(4):313-339.
    [2] ZHANG Q, SHI S H, HUANG Y L, et al. ITS sequences of Hamamelidoideae and their systematic significance[J]. J Wuhan Bot Res, 2001, 19(6):445-448. doi:10.3969/j.issn.2095-0837.2001.06.001. 章群, 施苏华, 黄椰林, 等. 金缕梅亚科ITS序列分析及其系统学意义[J]. 武汉植物学研究, 2001, 19(6):445-448. doi:10.3969/j.issn. 2095-0837.2001.06.001.
    [3] LI R Q, CHEN Z D, HONG Y P, et al. Phylogenetic relationships of the "Higher" Hamamelids based on chloroplast trnL-F sequences[J]. Acta Bot Sin, 2002, 44(12):1462-1468. doi:10.3321/j.issn:1672-9072.2002.12.012.
    [4] ZHANG Z Y, WEN J. The seed morphology in Hamamelidaceae and its systematic evaluation[J]. Acta Phytotax Sin, 1996, 34(5):538-546. 张志耘, 温洁. 金缕梅科的种子形态学及其系统学评价[J]. 植物分类学报, 1996, 34(5):538-546.
    [5] FANG Y M. A study on leaf micromorphology of Chinese Hamameli-daceae:Stomatal apparatus[J]. J Nanjing Fort Univ, 1990, 14(4):30-35. 方炎明. 我国金缕梅科叶部微形态的研究——气孔器的表面微形态[J]. 南京林业大学学报, 1990, 14(4):30-35.
    [6] ZHANG Q X, FANG Y M, HU H K, et al. Tissue culture of Hamamelis mollis Oliv.[J]. Plant Physiol Commun, 2005, 41(5):637. doi:10. 13592/j.cnki.ppj.2005.05.028. 张启香, 方炎明, 胡恒康, 等. 金缕梅的组织培养[J]. 植物生理学通讯, 2005, 41(5):637. doi:10.13592/j.cnki.ppj.2005.05.028.
    [7] JIAO S M. Study on extraction of astragalin from Hamamelis mollis by ultrasonic-assisted extraction and antioxidation[J]. Food Ind, 2014, 35(5):51-53. 焦胜敏. 超声波辅助提取金缕梅紫云英苷及其体外抗氧化研究[J]. 食品工业, 2014, 35(5):51-53.
    [8] YOKOZAWA M, KUBOTA Y, HARA T. Effects of competition mode on spatial pattern dynamics in plant communities[J]. Ecol Model, 1998, 106(1):1-16. doi:10.1016/S0304-3800(97)00181-6.
    [9] SUN J N, WANG X A, GUO H, et al. Competitive relationships of dominant tree species in Pinus tabulaefirmis f. shekanensis community on Loess Plateau[J]. Chin J Ecol, 2010, 29(11):2162-2167. doi:10. 13292/j.1000-4890.2010.0352. 孙嘉男, 王孝安, 郭华, 等. 黄土高原柴松群落优势乔木树种的竞争关系[J]. 生态学杂志, 2010, 29(11):2162-2167. doi:10.13292/j. 1000-4890.2010.0352.
    [10] XIANG X Y, WU G L, DUAN R Y, et al. Intraspecific and interspecific competition of Pinus dabeshanesis[J]. Acta Ecol Sin, 2015, 35(2):389-395. doi:10.5846/stxb201401130102. 项小燕, 吴甘霖, 段仁燕, 等. 大别山五针松种内和种间竞争强度[J]. 生态学报, 2015, 35(2):389-395. doi:10.5846/stxb201401130102.
    [11] CORTINI F, COMEAU P G. Evaluation of competitive effects of green alder, willow and other tall shrubs on white spruce and lodgepole pine in northern Alberta[J]. For Ecol Manag, 2008, 255(1):82-91. doi:10. 1016/j.foreco.2007.08.027.
    [12] YUAN Z Z, HE B H. Niche theory and its application in plant population research[J]. J Fujian For Sci Technol, 2004, 31(2):123-127. doi:10.13428/j.cnki.fjlk.2004.02.034. 袁志忠, 何丙辉. 生态位理论及其在植物种群研究中的应用[J]. 福建林业科技, 2004, 31(2):123-127. doi:10.13428/j.cnki.fjlk.2004.02.034.
    [13] KANG H J, CHEN Z L, LIU P, et al. Intra-specific competition of Emmenopterys henryi and its accompanying species in the Dapanshan National Nature Reserve of Zhejiang Province[J]. Acta Ecol Sin, 2008, 28(7):3456-3463. 康华靖, 陈子林, 刘鹏, 等. 大盘山香果树(Emmenopterys henryi)种内及其与常见伴生种之间的竞争关系[J]. 生态学报, 2008, 28(7):3456-3463.
    [14] WANG X P, JIANG G M. The relationship between Dapanshan reserve and traditional Chinese medicine's home in Pan'an County, Zhejiang Province[J]. J Plant Resour Environ, 2002, 11(4):51-53. doi:10. 3969/j.issn.1674-7895.2002.04.011. 王献溥, 蒋高明. 浙江磐安大盘山保护区与药材之乡的关系[J]. 植物资源与环境学报, 2002, 11(4):51-53. doi:10.3969/j.issn.1674-7895.2002.04.011.
    [15] SHANNON C E, WEAVER W. The Mathematical theory of Commu-nication[M]. Urbana:University of Illinois Press, 1949.
    [16] PIANKA E R. The structure of Lizard communities[J]. Ann Rev Ecol Syst, 1973, 4:53-74. doi:10.1146/annurev.es.04.110173.000413.
    [17] HEGYI F. A simulation model for managing jack-pine stands[C]//FRIES J. Growth Models for Tree and Stand Simulation. Sweden:Royal College of Forestry, 1974:7l-90.
    [18] LIANG S C. A study on the niches of mangrove populations in the succession of Rhizophora stylosa community[J]. Guangxi Sci, 1997, 4(2):120-123,125. doi:10.13656/j.cnki.gxkx.1997.02.013. 梁士楚. 红海榄群落演替中种群生态位的研究[J]. 广西科学, 1997, 4(2):120-123,125. doi:10.13656/j.cnki.gxkx.1997.02.013.
    [19] ZHANG Z B. Mutualism or cooperation among competitors promotes coexistence and competitive ability[J]. Ecol Model, 2003, 164(2/3):271-282. doi:10.1016/S0304-3800(03)00069-3.
    [20] ZOU C J, XU W D. Study on intraspecific and interspecific compe-tition of Picea mongolica[J]. Acta Phytoecol Sin, 1998, 22(3):269-274. 邹春静, 徐文铎. 沙地云杉种内、种间竞争的研究[J]. 植物生态学报, 1998, 22(3):269-274.
    [21] WANG L, ZHANG J T. The niche characteristics of endangered plant Paeonia suffruticosa var. spontanea[J]. Chin J Ecol, 2001, 20(4):65-69. doi:10.13292/j.1000-4890.2001.0081. 王琳, 张金屯. 濒危植物矮牡丹的生态位研究[J]. 生态学杂志, 2001, 20(4):65-69. doi:10.13292/j.1000-4890.2001.0081.
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徐晓峰,王盼,张苏炯,陈江芳,陈秀元,康华靖.金缕梅种内及其与常见伴生种之间的竞争关系[J].热带亚热带植物学报,2018,26(3):272~277

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  • 收稿日期:2017-09-06
  • 最后修改日期:2017-10-28
  • 在线发布日期: 2018-05-29
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