广西雅长林区铁坚油杉种群结构分布研究

白卫国; 徐惠玲; 吴庆标; 李铁华; 李加博; 廖国勇

doi:10.3969/j.issn.1000-2006.201604046

广西雅长林区铁坚油杉种群结构分布研究

白卫国,徐惠玲,吴庆标,李铁华,李加博,廖国勇

南京林业大学学报（自然科学版） ›› 2017, Vol. 41 ›› Issue (03) : 71-76.

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南京林业大学学报（自然科学版） ›› 2017, Vol. 41 ›› Issue (03) : 71-76. DOI: 10.3969/j.issn.1000-2006.201604046

研究论文

广西雅长林区铁坚油杉种群结构分布研究

白卫国¹,徐惠玲²,吴庆标³,李铁华^4*,李加博³,廖国勇³

作者信息 +

Ecological study of Keteleeria davidiana populations of Yachang forest farm in Guangxi Zhuang Autonomous Region

BAI Weiguo¹, XU Huiling², WU Qingbiao³, LI Tiehua^4*, LI Jiabo³, LIAO Guoyong³

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摘要

【目的】掌握广西雅长林场林区内铁坚油杉(Keteleeria davidiana)天然林的种群变化趋势,为该种群在桂西北地区的保护、恢复和利用提供参考。【方法】采用统计学方法,在林区内选定4个代表性样地,从大小级、空间分布格局和种群更新方式3个方面,比较不同样地铁坚油杉种群变化的差异。【结果】4个样地铁坚油杉种群的大小级结构各都不完整,均出现不同程度的缺失现象。4个样地铁坚油杉种群的大小级结构不相同,分别为衰退型、增长型、成熟型和稳定型。铁坚油杉纯林的种群以集群分布为主,铁坚油杉混交林的种群则以均匀分布为主; 在2 m×2 m和4 m×4 m网格尺度下,相同样地的铁坚油杉种群空间分布格局发生变化,铁坚油杉纯林由均匀分布向聚集分布转化,铁坚油杉混交林由聚集分布向均匀分布转化。自然条件下,4个样地的铁坚油杉种群的更新主要依靠种子繁殖来实现,其次为萌蘖繁殖。【结论】广西雅长林场林区内铁坚油杉种群的大小级、空间分布格局和种群更新方式的动态变化主要受其林分的群落结构和郁闭度的影响,因地制宜是保护、恢复和利用该种群的有效措施。

Abstract

【Objective】A comprehensive understanding of the trends of the Keteleeria davidiana populations in its natural forest of the Guangxi Yachang Forest Farm could provide a basis for its protection, recovery, and utilization in the northwest area of Guangxi.【Methods】 Four representative plots in the forest were selected and assessed using mathematics statistics. The differences in the dynamic changes in K. davidiana populations were analyzed with respect to different plot conditions and the size class, spatial distribution pattern, and regeneration of the trees. 【Result】The size class structures of the four plots were incomplete and were missing different sizes. The size class structures of the four plots were different, they were recession, growth, mature, and stable types. K. davidiana pure forest had a clustered distribution, whereas K. davidiana mixed forest had a uniform distribution. However, the spatial distribution pattern of K. davidiana populations varied in the 2 m × 2 m and 4 m × 4 m grid scale, K. davidiana pure forest changed from a uniform distribution to a clustered distribution, and K. davidiana mixed forest changed from a clustered distribution to a uniform distribution. The regeneration of K. davidiana populations relied on seed breeding followed by sprouting reproduction. 【Conclusion】The dynamic changes of the size class, spatial distribution pattern, and regeneration of K. davidiana populations in the Guangxi Yachang Forest Farm are affected by the community structure and the canopy density. Considering the circumstances is required in determining effective measures for the protection, recovery, and utilization of K. davidiana populations.

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白卫国,徐惠玲,吴庆标,李铁华,李加博,廖国勇. 广西雅长林区铁坚油杉种群结构分布研究[J]. 南京林业大学学报（自然科学版）. 2017, 41(03): 71-76 https://doi.org/10.3969/j.issn.1000-2006.201604046

BAI Weiguo, XU Huiling, WU Qingbiao, LI Tiehua, LI Jiabo, LIAO Guoyong. Ecological study of Keteleeria davidiana populations of Yachang forest farm in Guangxi Zhuang Autonomous Region[J]. JOURNAL OF NANJING FORESTRY UNIVERSITY. 2017, 41(03): 71-76 https://doi.org/10.3969/j.issn.1000-2006.201604046

中图分类号： S718.5

参考文献

[1] 祁承经,林亲众.湖南树木志[M].长沙:湖南科学技术出版社,2000:2-4.
[2] 丘小军,王宏志.中国南方生态园林树种[M].南宁:广西科学技术出版社,2006:211-212.
[3] 武至庆,刘春生,李辉春.铁坚杉的主要类型及其生长表现[J].湖南林业科技,1983,10(4):19-21. WU Z Q, LIU C S, LI H C. The main types and growth performance of Keteleeria davidiana[J].Hunan Forestry Science and Technology,1983,10(4):19-21.
[4] 黄诚意,王伟铎,孙金城,等.湖北当阳市丘陵地区铁坚杉及其类群的研究[J].植物生态学与地植物学学报,1991,15(1):56-65. HUANG C Y, WANG W D, SUN J C, et al. A study on Keteleeria davidiana and its community in hilly area in Dangyang of Hubei[J].Journal of Plant Ecology and Geobotany,1991,15(1):56-65.
[5] 王伟铎,罗友刚.铁坚杉树种种子育苗技术初报[J].湖北林业科技,1997(4):5-9. WANG W D, LUO Y G, Primary report on raising technique of Keteleeria davidiana by seeding[J].Hubei Forestry Science and Technology,1997(4):5-9.
[6] 王伟铎,孙金成,罗友刚.铁坚杉生物量和生产力及木材物理力学性质[J].湖北林业科技,1998(4):16-17. WANG W D, SUN J C, LUO Y G. The biomass, the prolificacy and the wood physics properties of Keteleeri adavidiana[J].Hubei Forestry Science and Technology,1998(4):16-17.
[7] 王伟铎,罗友刚.铁坚杉植苗造林技术研究初报[J].湖北林业科技,1999(4):5-6. WANG W D, LUO Y G. A preliminary report on the study of the planting afforestation technology of Keteleeria davidiana[J].Hubei Forestry Science and Technology,1999(4):5-6.
[8] 丁瑞云,周仰青,李传鹏,等.铁坚杉引种试验研究[J].安徽林业科技,2005(3):12-13. DING R Y, ZHOU Y Q, LI C P, et al. Study on introduction of Keteleeria davidiana[J].Anhui Forestry Science and Technology,2005(3):12-13.
[9] 陶伦艳,陈明德.铁坚油杉野生大苗移植驯化栽培简报[J].贵州林业科技,2009, 37(1):55-57,27. TAO L Y, CHEN M D. Primary report on the transplantation and domestication cultivation of wild Keteleeria davidiana saplings[J]. Guizhou Forestry Science and Technology,2009, 37(1):55-57,27.
[10] 吴际友,程勇,王旭军,等.铁坚油杉无性系嫩枝扦插繁殖效应[J].中国农学通报,2007,23(12):133-135.DOI:10.3969/j.issn.1000-6850.2007.12.031. WU J Y, CHENG Y, WANG X J, et al. Effect of softwood cutting on different Keteleeria davidiana clones[J]. Chinese Agricultural Science Bulletin,2007,23(12):133-135.
[11] 韩庆瑜,刘刚,周麒麟.三峡大老岭保护区铁坚油杉古树直径生长模型研究[J].湖北林业科技,2009(1):1-8.DOI:10.3969/j.issn.1004-3020.2009.01.001. HAN Q Y, LIU G, ZHOU Q L. Study on diameter growth model of old tree of Keteleeria davidiana(Bertr.)Beissn. in three gorges region Dalaolin Reserve[J].Hubei Forestry Science and Technology,2009(1):1-8.
[12] 韦秋思,吴敏,黄毅翠,等.铁坚油杉天然林生长规律的研究[J].西北林学院学报,2014,29(5):140-146.DOI:10.3969/j.issn.1001-7461.2014.05.27. WEI Q S, WU M, HUANG Y C, et al. Growth regularity of Keteleeria davidiana natural forest.[J].Journal of Northwest Forestry University,2014,29(5):140-146.
[13] 谢宗强,陈伟烈,刘正宇,等.银杉种群的空间分布格局[J].植物学报,1999,41(1):95-101.DOI:10.3321/j.issn:1672-9072.1999.01.019. XIE Z Q, CHEN W L, LIU Z Y, et al.Spatial distribution pattern of Cathaya argyrophylla population[J].Journal of Integrative Plant Biology,1999,41(1):95-101.
[14] 李先琨.濒危植物元宝山冷杉与南方红豆杉种群生态学研究[M].北京:科学出版社,2006.
[15] 张光富.浙江天童灌丛群落中优势种群的年龄结构和分布格局[J].武汉植物学研究,2001,19(3):233-240. DOI:10.3969/j.issn.2095-0837.2001.03.010. ZHANG G F. Studies on the age structure and spatial pattern of dominant population from Tiantong shrub community in Zhejiang Province[J].Journal of Wuhan Botanical Research,2001,19(3): 233-240.
[16] 马宇飞.珍稀濒危植物珙桐的种群生态学和胚胎学的初步研究[D].北京:北京林业大学,2004.
[17] 张峰,上官铁梁.山西翅果油树群落优势种分布格局研究[J].植物生态学报, 2000,24(5):590-594. ZHANG F, SHANGGUAN T L. Population patterns of dominant species in Elaeagnus mollis communities, Shanxi[J].Chinese Journal of Plant Ecology, 2000,24(5):590-594.
[18] 张育新,马克明,祁建,等.北京东灵山海拔梯度上辽东栎种群结构和空间分布[J].生态学报,2009, 29(6): 2789-2796.DOI:10.3321/j.issn:1000-0933.2009.06.004. ZHANG Y X, MA K M, QI J, et al. Size structure and spatial pattern of Quercus liaotungensis population along elevation gradient in Dongling Mountain,Beijing[J].Actaecologica Sinica,2009, 29(6): 2789-2796.
[19] 刘贵峰,丁易,臧润国,等.天山云杉种群分布格局[J].应用生态学报, 2011,22(1): 9-13. LIU G F, DING Y, ZANG R G, et al.Distribution patterns of Picea schrenkiana var. tianschanica population in Tianshan Mountains[J].Chinese Journal of Applied Ecology, 2011,22(1): 9-13.
[20] 褚胜利,李登武,李景侠.陕西府谷自然保护区杜松种群的空间分布格局及其动态[J].植物资源与环境学报,2007,16(4): 34-37.DOI:10.3969/j.issn.1674-7895.2007.04.007. CHU S L, LI D W, LI J X. Spatial distribution patterns and dynamics of Juniperus rigida population in Fugu Nature Reserve of Shaanxi Province[J].Journal of Plant Resources and Environment, 2007,16(4): 34-37.
[21] 康霞,姚云峰,李钢铁,等.镶黄旗黄花山天然杜松林群落结构与种群分布格局研究[J].林业资源管理,2012(2): 47-53.DOI:10.3969/j.issn.1002-6622.2012.02.010. KANG X, YAO Y F, LI G T, et al. Research on community structure and patterns of population distribution of natural juniper forest in the Huanghua Mountains of Xianghuang Banner[J].Forest Resources Management, 2012(2): 47-53.
[22] 龙翠玲.茂兰喀斯特森林林隙大小对树种更新的影响[J].南京林业大学学报(自然科学版),2008,32(2): 34-38.DOI:10.3969/j.jssn.1000-2006.2008.02.007. LONG C L. Effects of gap size on regeneration of Karst forest in Maolan Natural Reserve of Guizhou Province[J].Journal of Nanjing Forestry University(Natural Sciences Edition), 2008, 32(2): 34-38.
[23] 张震,刘萍,丁易,等.天山云杉林物种组成及其种群空间分布格局[J].南京林业大学学报(自然科学版),2010, 34(5):157-160.DOI:10.3969/j.jssn.1000-2006.2010.05.034. ZHANG Z, LIU P, DING Y, et al. Species compositions and spatial distribution pattern of tree individuals in the schrenk spruce forest, northwest China[J].Journal of Nanjing Forestry University(Natural Sciences Edition), 2010, 34(5):157-160.
[24] 孙迪,尤海梅,王甜.栓皮栎人工林主要树种种群空间分布格局[J].林业科技开发,2013,27(3):65-68.DOI:10.3969/j.jssn.1000-8101.2013.03.017. SUN D, YOU H M, WANG T. The distribution patterns of dominant tree populations in Quercus variabilis plantation[J]. China Forestry Science and Technology,2013, 27(3):65-68.
[25] 杨旭,杨志玲,雷虓,等.濒危植物凹叶厚朴幼苗更新及环境解释[J].林业科学,2013,49(12):36-42.DOI:10.11707/j.1001-7488.20131206. YANG X, YANG Z L, LEI J, et al. Characteristics and environmental interpretation of seedling regeneration in the endangered species Magnolia officinalis subsp.biloba[J].Scientia Silvae Sinicae,2013,49(12):36-42.
[26] 李小双,赵安娜,党承林,等.昆明西山云南油杉针阔混交林的群落结构及其更新特征研究[J].云南大学学报(自然科学版),2013,35(4):549-557.DOI:10.7540/J.ynu.20120523. LI X S, ZHAO A N, DANG C L, et al. A study on the structure and regeneration of Keteleeria evelyniana mixed forest in Xishan,Kunming[J]. Journal of Yunnan University(Natural Sciences Edition),2013,35(4):549-557.

基金

收稿日期:2016-04-18 修回日期:2016-08-27
基金项目:广西林业科技项目(桂林科字 [2014]第22号)
第一作者:白卫国(527925088@qq.com),高级工程师。*通信作者:李铁华(litiehualth@163.com),教授。
引文格式:白卫国,徐惠玲,吴庆标,等. 广西雅长林区铁坚油杉种群结构分布研究[J]. 南京林业大学学报(自然科学版),2017,41(3):71-76.