Diameter Variation of Chinese Fir Half-sib Progenies and Selection for Large-size Timber Families
Author:
  • Article
  • | |
  • Metrics
  • |
  • Reference [23]
  • |
  • Related [20]
  • | | |
  • Comments
    Abstract:

    In order to select superior families for breeding large-size diameter of Chinese fir (Cunninghamia lanceolata), the diameter at breast height (DBH) of 28 half-sib progenies in second-generation seed orchard of Guangdong were continuously determined at 4, 9, 11, 16 and 21 years old, compared with 2 control families from primary seed orchard and 1.5 generation seed orchard of Guangdong. The result showed that DBH of Chinese fir had significant difference (P<0.01) among families at the same age, and the phenotypic and genetic coefficient ranged from 4.43% to 6.29% and from 2.95% to 3.62%, respectively. The family heritability of DBH increased from 0.3359 at 4 years old to a peak of 0.5486 at 16 years old, and then became stable at 21 years old. The genetic correlation of DBH at 9 years old was close to that at 4, 11, 16 and 21 years old, respectively. So, according to multi-year breeding values and the ratio of diameter-grade volume of family at age of 21, three families (F5, F9 and F21) were selected as the superior families for large-size timer cultivation.

    Reference
    [1] ZHENG H Q, HU D H, WEI R P, et al. Chinese fir breeding in the high-throughput sequencing era:Insights from SNPs[J]. Forests, 2019, 10(8):681. doi:10.3390/f10080681.
    [2] ZHENG H Q, HU D H, WANG R H, et al. Assessing 62 Chinese fir (Cunninghamia lanceolata) breeding parents in a 12-year grafted clone test[J]. Forests, 2015, 6(10):3799-3808. doi:10.3390/f6103799.
    [3] HU D H, YAN S, WU S J, et al. Association of SRAP markers with juvenile wood basic density and growth traits in Cunninghamia lanceolata (Lamb.) Hook[J]. Dendrobiology, 2018, 79:111-118. doi:10.12657/denbio.079.010.
    [4] ZHENG H Q, HU D H, LI X C, et al. Cultivation strategy of high quality Chinese fir forest with short rotation period in Guangdong Province[J]. For Sci Technol, 2018(5):20-23. doi:10.13456/j.cnki. lykt.2018.05.005. 郑会全, 胡德活, 李小川, 等. 广东杉木短轮伐期优质林培育策略[J]. 林业科技通讯, 2018(5):20-23. doi:10.13456/j.cnki.lykt.2018. 05.005.
    [5] HUANG X C, LUO K S, ZENG Z G. Key technologies of cultivating large diameter timber of Chinese fir in Jiangxi[J]. Jiangxi For Sci Technol, 2008(5):16-17. doi:10.16259/j.cnki.36-1342/s.2008.05.010. 黄小春, 罗坤水, 曾志光. 江西杉木大径材培育关键技术[J]. 江西林业科技, 2008(5):16-17. doi:10.16259/j.cnki.36-1342/s.2008.05. 010.
    [6] YE G F, TU Y H, LIAO Z H. Directional cultivation technology of large diameter wood of Cunninghamia lanceolata in Fujian Province[J]. For Sci Technol Devel, 2006, 20(3):72-75. 叶功富, 涂育合, 廖祖辉. 福建山地杉木大径材定向培育技术[J]. 林业科技开发, 2006, 20(3):72-75.
    [7] WU W H, CHENG Y P, SHEN Q H, et al. Cultivating technology of big diameter timber of Cunninghamia laceolata[J]. E China For Manag, 2019, 33(2):44-46. doi:10.3969/j.issn.1004-7743.2019.02.013. 吴伟华, 程亚平, 沈秋红, 等. 杉木大径材培育技术措施[J]. 华东森林经理, 2019, 33(2):44-46. doi:10.3969/j.issn.1004-7743.2019.02. 013.
    [8] CHEN D X, CHEN Q, MENG Y H, et al. High-efficient management technology of big-diameter timber of Cunninghamia laceolata[J]. J S Agric, 2015, 46(2):293-298. doi:10.3969/jissn.2095-1191.2015.2.293. 陈代喜, 陈琴, 蒙跃环, 等. 杉木大径材高效培育技术探讨[J]. 南方农业学报, 2015, 46(2):293-298. doi:10.3969/jissn.2095-1191.2015. 2.293.
    [9] ZENG Z G, HUANG X C, LUO K S, et al. Study on improved varieties effect of big-diameter-oriented cultivation techniques of Chinese fir[J]. Jiangxi For Sci Technol, 2007(5):4-6,38. doi:10. 16259/j.cnki.36-1342/s.2007.05.005. 曾志光, 黄小春, 罗坤水, 等. 杉木大径材定向培育良种效应研究[J]. 江西林业科技, 2007(5):4-6,38. doi:10.16259/j.cnki.36-1342/s. 2007.05.005.
    [10] HU D H, YAN S, WANG R H, et al. Study on genetic variations of progenies from the second-generation seed orchard and selection of superior families of Cunninghamia lanceolata (Lamb.) Hook[J]. Guangdong For Sci Technol, 2010, 26(3):8-13. 胡德活, 晏姝, 王润辉, 等. 杉木第二代种子园子代遗传变异及优良家系选择研究[J]. 广东林业科技, 2010, 26(3):8-13.
    [11] Guangdong Academy of Forest. DB44/T 1532-2015 Technical regulation for cultivation of Chinese fir large-size timber[S]. Guangzhou:Guangdong Institute of Standardization, 2015. 广东省林业科学研究院. DB44/T 1532-2015杉木大径材培育技术规程[S]. 广州:广东省标准化研究院, 2015.
    [12] XIANG C W, ZHANG J G, DUAN A G, et al. Effects of site quality and planting density on wood assortment rate in Chinese fir plantation[J]. For Res, 2015, 28(5):654-659. doi:10.13275/j.cnki.lykxyj.2015. 05.010. 相聪伟, 张建国, 段爱国, 等. 杉木人工林材种结构的立地及密度效应研究[J]. 林业科学研究, 2015, 28(5):654-659. doi:10.13275/j. cnki.lykxyj.2015.05.010.
    [13] TONG C F, WEI W, YIN H, et al. Analysis of genetic model for half-sib progeny test in forest trees[J]. Sci Silv Sin, 2010, 46(1):29-35. doi:10.11707/j.1001-7488.20100105. 童春发, 卫巍, 尹辉, 等. 林木半同胞子代测定遗传模型分析[J]. 林业科学, 2010, 46(1):29-35. doi:10.11707/j.1001-7488.20100105.
    [14] ZHENG H Q, HU D H, WEI R P, et al. Fast-growing clone selection and wood quality analysis in Chinese fir[J]. Chin Agric Sci Bull, 2012, 28(10):27-31. doi:10.11924/j.issn.1000-6850.2011-3239. 郑会全, 胡德活, 韦如萍, 等. 杉木速生无性系选择与材质分析[J]. 中国农学通报, 2012, 28(10):27-31. doi:10.11924/j.issn.1000-6850. 2011-3239.
    [15] WU H B, DUAN A G, ZHANG J G. Growth variation and selection effect of Cunninghamia lanceolata provenances at different stand ages[J]. Sci Silv Sin, 2019, 55(10):181-192. doi:10.11707/j.1001-7488. 20191018. 伍汉斌, 段爱国, 张建国. 杉木地理种源不同林龄生长变异及选择[J]. 林业科学, 2019, 55(10):181-192. doi:10.11707/j.1001-7488. 20191018.
    [16] DAI J, QIN J Q, HUANG K Y, et al. Final selection of half-sib progeny superior families of Cunninghamia lanceolata[J]. J W China For Sci, 2017, 46(3):141-145. doi:10.16473/j.cnki.xblykx1972.2017.03.024. 戴俊, 覃建强, 黄开勇, 等. 杉木半同胞子代优良家系决选[J]. 西部林业科学, 2017, 46(3):141-145. doi:10.16473/j.cnki.xblykx1972. 2017.03.024.
    [17] ZHENG R H, HONG Z, SU S D, et al. Inheritance of growth and survival in two 9-year-old, open-pollinated progenies of an advanced breeding population of Chinese firs in southeastern China[J]. J For Res, 2016, 27(5):1067-1075. doi:10.1007/s11676-016-0250-1.
    [18] CHEN R S, SHI Y W, LUO J, et al. Study on genetic variations of polycross progenies and superior family selection of Chinese fir[J]. Seed, 2011, 30(4):54-57. doi:10.16590/j.cnki.1001-4705.2011.04.077. 陈瑞生, 石扬文, 罗敬, 等. 杉木多系授粉子代遗传变异及优良家系选择研究[J]. 种子, 2011, 30(4):54-57. doi:10.16590/j.cnki.1001-4705.2011.04.077.
    [19] CHEN X C, ZHENG R H, SHI J S. Genetic variations and selection of Diallel progenies in the second generation of seed orchard of Chinese fir[J]. Subtrop Agric Res, 2015, 11(2):73-79. doi:10.13321/j.cnki. subtrop.agric.res.2015.02.001. 陈孝丑, 郑仁华, 施季森. 杉木第2代种子园双列杂交子代遗传变异及选择[J]. 亚热带农业研究, 2015, 11(2):73-79. doi:10.13321/j. cnki.subtrop.agric.res.2015.02.001.
    [20] ZHU J Y, SHEN W H, JIANG Y, et al. Genetic Variation and superior family selection of Castanopsis hystrix families[J]. J Trop Subtrop Bot, 2014, 22(3):270-280. doi:10.3969/j.issn.1005-3395.2014.03.009. 朱积余, 申文辉, 蒋燚, 等. 红锥家系遗传变异与优良家系选择[J]. 热带亚热带植物学报, 2014, 22(3):270-280. doi:10.3969/j.issn. 1005-3395.2014.03.009.
    [21] MAO H, YAO Y C, CHEN B T, et al. The variation of growth properties and screening on superior families among two mating progenies in Chinese fir[J]. For Sci Technol Devel, 2015, 29(4):17-22. doi:10.13360/j.issn.1000-8101.2015.04.004. 毛红, 姚元池, 陈波涛, 等. 杉木两种交配子代生长性状变异及优良家系选择[J]. 林业科技开发, 2015, 29(4):17-22. doi:10.13360/j. issn.1000-8101.2015.04.004.
    [22] YE G F, TU Y H, LIN W X, et al. Study on big-diameter-oriented cultivation of Cunninghamia lanceolata of different elite families in different original areas[J]. J Fujian Coll For, 2005, 25(2):132-137. doi:10.13324/j.cnki.jfcf.2005.02.009. 叶功富, 涂育合, 林武星, 等. 杉木不同产地家系定向培育大径材的研究[J]. 福建林学院学报, 2005, 25(2):132-137. doi:10.13324/j.cnki.jfcf.2005.02.009.
    [23] ZHENG H Q, LIANG R Y, HU D H, et al. Selection of large-sized Cunninghamia lanceolata superior trees and variation analysis on the major economic traits[J]. J SW For Univ, 2012, 32(4):26-29. doi:10. 3969/j.issn.2095-1914.2012.04.006. 郑会全, 梁瑞友, 胡德活, 等. 杉木大径材优树选择与主要经济性状变异分析[J]. 西南林业大学学报, 2012, 32(4):26-29. doi:10. 3969/j.issn.2095-1914.2012.04.006.
    Cited by
    Comments
    Comments
    分享到微博
    Submit
Get Citation

邓厚银,胡德活,林军,赖旭恩,邓文剑,韦如萍,王润辉,晏姝,郑会全.杉木半同胞子代胸径变异和大径材家系选择[J].热带亚热带植物学报,2020,28(5):513~519

Copy
Share
Article Metrics
  • Abstract:631
  • PDF: 730
  • HTML: 354
  • Cited by: 0
History
  • Received:February 16,2020
  • Revised:April 14,2020
  • Online: September 18,2020
Article QR Code