An evaluation of fast-growing Chinese fir(Cunninghamia lanceolata (Lamb.)Hook) superior clone selection at three age stages

GAO Jianliang,ZHAO Linfeng

Journal of Nanjing Forestry University (Natural Sciences Edition） ›› 2017, Vol. 41 ›› Issue (06) : 54-60.

PDF(1455171 KB)
南京林业大学学报（自然科学版）
PDF(1455171 KB)
Journal of Nanjing Forestry University (Natural Sciences Edition） ›› 2017, Vol. 41 ›› Issue (06) : 54-60. DOI: 10.3969/j.issn.1000-2006.201609026

An evaluation of fast-growing Chinese fir(Cunninghamia lanceolata (Lamb.)Hook) superior clone selection at three age stages

  • GAO Jianliang,ZHAO Linfeng
Author information +
History +

Abstract

【Objective】Based on the survey data of 131 Chinese fir(Cunninghamia lanceolata(Lamb.)Hook.)clones, the advantages and disadvantages of juvenile, semi-cutting and cutting selection of superior clones were discussed. 【Method】When there were extremely significant differences among clones, selection of superior clones aged 6 a, 13 a and 26 a was performed according to the standard of 30% higher single tree volume than the control clones(healthy seedlings cultivated by seeds from primary grafting in a Chinese fir seed orchard in Jindong Forest Farm, Hunan)and comparison of the clones selected was made for 6 a, 13 a and 26 a. When the same clones at 26 a were identified, these were deemed superior clones. 【Result】The selection rate of superior clones at the three ages was determined: 6 a, 53.33%; 13 a, 86.67%; and 26 a, 100.00%. At 26 a, superior clones were evaluated to have the following measurements: H^-=19.46 m, D^-1.3=30.43 cm, V^-=0.703 2 m3,while CK's H^-=16.19 m, D^-1.3=22.87 cm, V^-=0.339 6 m3.Real gains of superior clones' ΔH^-=20.20%, ΔD^-1.3=33.06%, ΔV^-=107.07%. 【Conclusion】The selection result of the cutting period is accurate because the experiment reached the period of desirable performance and provided the desired economic characteristics of the target product. The earliest and optimal age choice should be in the first half of the cutting period; although there are still faults and omittances, good quality lines can be obtained and utilized half of the rotation period in advance, which shortens the breeding generation and remarkably improves the yield per unit time to obtain genetic benefits. When the clones are young, the ratios of fault choice and omittance of superior clones are very high, which lead to uncertainty regarding the yield.

Cite this article

EndNote

Ris (Procite)

Bibtex

Download Citations
GAO Jianliang,ZHAO Linfeng. An evaluation of fast-growing Chinese fir(Cunninghamia lanceolata (Lamb.)Hook) superior clone selection at three age stages[J]. Journal of Nanjing Forestry University (Natural Sciences Edition）. 2017, 41(06): 54-60 https://doi.org/10.3969/j.issn.1000-2006.201609026

References

[1] 马常耕,周天相,徐金良.杉木无性系生长的遗传控制和早期选择初探[J].林业科学,2000,36(S1):62-69.DOI: 10.11707/j.1001-7488.2000S109. MA C G,ZHOU T X,XU J L. A preliminary study on genetic control of growth traits and early selection of Chinese fir(Cunninghamia lanceolata Hook.)clones[J].Scientia Silvae Sinicae,2000,36(S1):62-69.
[2] 张全仁.杉木无性系选育与无性系造林[J].中南林学院学报,1989,9(2):167-174.DOI:10.14067/j.cnki.1673-923x.1989.02.012. ZHANG Q R.Clonal breeding and planting of Chinese fir[J].Journal of Central South Forestry University,1989,9(2):167-174.
[3] 黄自瑶,张全仁,桂金玉.杉木无性系品种选育研究[J].林业科技通讯,1990(1):15-16.DOI:10.13456/j.cnki.lykt.1990.01.007. HUANG Z Y,ZHANG Q R,GUI J Y.Study on the breeding of Chinese fir clones[J].Forest Science and Technology,1990(1):15-16.
[4] 陈益泰.杉木种源生长早期选择研究[J].林业科学研究,1994,7(S1):93-100. CHEN Y T.Study on the early selection of the growth of Chinese fir provenance[J].Forest Research,1994,7(S1):93-100.
[5] 黄文良,黎华德,罗桂标,等.杉木无性系试验初步研究[J].广西林业科技,1997,26(4):179-183. HUANG W L,LI H D,LUO G B,et al.The preliminary study on the test of Chinese fir clones[J].Guangxi Forestry Science,1997,26(4):179-183.
[6] 胡德活,阮梓材,卓铜勋,等.杉木优良无性系早期选择[J].广东林业科技,1998,14(3):7-12. HU D H,RUAN Z C,ZHUO T X,et al.The early selection of Chinese fir superior clone[J].Forestry Science and Technology of Guangdong Province,1998,14(3):7-12.
[7] 陈孝丑.杉木速生优良无性系的选育[J].浙江林学院学报,2001,18(3):257-261.DOI:10.3969/j.issn.2095-0756.2001.03.008. CHEN X C.Selection and breeding of fast growth super clone of Chinese fir[J].Journal of Zhejiang Forestry College,2001,18(3):257-261.
[8] 赵承开.杉木优良无性系早期选择年龄和增益[J].林业科学,2002,38(4):53-60.DOI:10.11707/j.1001-7488.20020409. ZHAO C K.A study on optimum age and gain for early selection of superior clone in Cunninghamia lanceolate Hook.[J].Scientia Silvae Sinicae,2002,38(4):53-60.
[9] 陈志阳,赵承开,黄晓光,等.杉木优良无性系选择研究[J].中南林学院学报,2000,20(2):57-61.DOI:10.3969/j.issn.1673-923X.2000.02.006. CHEN Z Y,ZHAO C K,HUANG X G,et al.Study of the selection of the superior clone of Chinese fir[J].Journal of Central South Forestry University,2000,20(2):57-61.
[10] 胡德活,林绪平,阮梓材,等.杉木无性系早-晚龄生长性状的相关性及早期选择的研究[J].林业科学研究,2001,14(2):168-175.DOI:10.3321/j.issn:1001-1498.2001.02.008. HU D H,LIN X P,RUAN Z C,et al.Study on the growth character correlation of Chinese fir clone and early selection[J].Forest Research,2001,14(2):168-175.
[11] 赖银华.闽南杉木优良无性系选择[J].林业科技开发,2004,18(4):34-36.DOI:10.3969/j.issn.1000-8101.2004.04.012. LAI Y H.Superior clone selection of Cunninghamia lanceolata in south Fujian Province[J].China Forestry Science and Technology,2004,18(4):34-36.
[12] 肖复明,曾志光,沈彩周,等.杉木速生优良无性系选育[J].林业科技开发,2006,20(2):8-11.DOI:10.3969/j.issn.1000-8101.2006.02.003. XIAO F M,ZENG Z G,SHEN C Z,et al.Fast-growing clones selection in Chinese fir[J].China Forestry Science and Technology,2006,20(2):8-11.
[13] 曾志光,肖复明,沈彩周,等.江西省优质速生杉木无性系选育研究[J].林业科学研究,2006,19(5):561-566.DOI:10.3321/j.issn:1001-1498.2006.05.004. ZENG Z G,XIAO F M,SHEN C Z,et al.Clone selection of Chinese fir with fast-growth and superior timber property[J].Forest Research,2006,19(5):561-566.
[14] 李明鹤.杉木无性系选择[R].武汉:中日合作林木育种科学技术中心项目研修班,2004.
[15] 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. ZHENG H Q,HU D H,WEI R P,et al.Fast-growing clone selection and wood quality analysis in Chinese fir[J].Chinese Agricultural Science Bulletin,2012,28(10):27-31.
[16] 续九如.林木数量遗传学[M].北京:高等教育出版社,2006:28-31.
[17] 何贵平,陈益泰,张国武.杉木主要生长、材质性状遗传分析及家系选择[J].林业科学研究,2002,15(5):559-563.DOI:10.3321/j.issn:1001-1498.2002.05.009. HE G P,CHEN Y T,ZHANG G W.Genetic analysis and family selection for main traits of growth and wood quality of Chinese fir[J].Forest Research,2002,15(5):559-563.
[18] 黄开勇,陈代喜,郝海坤,等.杉木无性系对比测定与选择[J].西南林学院学报,2008,28(6):25-30.DOI:10.11929/j.issn.2095-1914.2008.06.006. HUANG K Y,CHEN D X,HAO H K,et al.Study on comparative testing and selection of Cunninghamia lanceolata clones[J].Journal of Southwest Forestry College,2008,28(6):25-30.
[19] 段爱国,张雄清,张建国,等.21年生杉木无性系生长与遗传评价[J].林业科学,2014,27(5):672-676.DOI:10.13275/j.cnki.lykxyj.2014.05.016. DUAN A G,ZHANG X Q,ZHANG J G,et al.Growth and genetic evaluation of 21-year-old Chinese fir clonal plantation[J].Scientia Silvae Sinicae,2014,27(5):672-676.
[20] 游水林,代仕高,马光良,等.杉木无性系的遗传变异及优良无性系选择[J].四川林业科技,2001,22(2):60-64.DOI:10.3969/j.issn.1003-5508.2001.02.019. YOU S L,DAI S G,MA G L,et al.Genetic variation of Chinese fir clones and their selection for the elite[J].Journal of Sichuan Forestry Science and Technology,2001,22(2):60-64.
[21] 李明鹤,沈宝仙,李传涵,等.杉木无性系的选择与木材生产相结合的研究[J].林业科学,2003,39(3):157-162.DOI:10.11707/j.1001-7488.20030326. LI M H,SHEN B X,LI C H,et al.Clonal selection in combination with timber production of Chinese fir(Cunninghamia lanceolate)[J].Scientia Silvae Sinicae,2003,39(3):157-162.
[22] 周天相,马常耕.杉木无性系选育(开天系列)[J].林业科学,2000,36(3):40-45.DOI:10.11707/j.1001-7488.20000308. ZHOU T X,MA C G.The clonal selection and breeding of Chinese fir: Kaitian series[J].Scientia Silvae Sinicae,2000,36(3):40-45.
[23] 郑仁华,施季森,肖 晖,等.杉木第3代种质资源自由授粉子代生长性状遗传变异及早期选择[J].南京林业大学学报(自然科学版),2014,38(6):38-42.DOI:10.3969/j.issn.1000-2006.2014.06.008. ZHENG R H,SHI J S,XIAO H,et al.Genetic variation and early selection of growth traits in 8-year-old open-pollinated progenies of the 3rd germplasm of Chinese fir[J].Journal of Nanjing Forestry University(Natural Sciences Edition),2014,38(6):38-42.
[24] 曹汉洋.杉木第2代种子园半同胞子代测定及早期选择[J].南京林业大学学报(自然科学版),2011,35(1):19-23.DOI:10.3969/j.jssn.1000-2006.2011.01.005. CAO H Y.Half-sib progeny test and early selection of the 2nd generation seed orchard for Cunninghamia lanceolata[J].Journal of Nanjing Forestry University(Natural Sciences Edition),2011,35(1):19-23.
PDF(1455171 KB)

Accesses

Citation

Detail
Sections
Recommended
The full text is translated into English by AI, aiming to facilitate reading and comprehension. The core content is subject to the explanation in Chinese.

Author

Reader

Reviewer

www.nldxb.njfu.edu.cn

Edited ＆ Published by Editorial Department of Nanjing Forestry University(Natural Sciences Edition)
Address： No.159 Longpan Road,Nanjing 210037 Jiangsu,P.R.China
E-mail ：xuebao@njfu.edu.cn , xuebao@njfu.com.cn
Telephone +86-25-85428247,85427076
Distributed by China International Book Trading Corporation P.O. Box 399, Beijing ,P.R. China

/

〈 〉