[1]齐明,王海蓉,叶金俊,等. 杉木全同胞家系的遗传分析及重要树冠因子的筛选[J].西北林学院学报,2020,35(3):68-74.[doi:10.3969/j.issn.1001-7461.2020.03.11]
 QI Ming,WANG Hai-rong,YE Jin-jun,et al. Genetic Analysis of the Full-sib Families and Screening on Important Canopy Factors in Chinese fir[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2020,35(3):68-74.[doi:10.3969/j.issn.1001-7461.2020.03.11]
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 杉木全同胞家系的遗传分析及重要树冠因子的筛选()
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《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第35卷
期数:
2020年第3期
页码:
68-74
栏目:
出版日期:
2020-05-31

文章信息/Info

Title:
 Genetic Analysis of the Full-sib Families and Screening on Important Canopy Factors in Chinese fir
文章编号:
1001-7461(2020)03-0068-07
作者:
 齐明12王海蓉3叶金俊3何贵平12
 (1.中国林业科学研究院 亚热带林业研究所,浙江 富阳 311400;2.浙江省林木育种技术研究重点实验室,浙江 富阳 311400;3.浙江省遂昌县林业技术推广总站,浙江 遂昌 323300)
Author(s):
 QI Ming12WANG Hai-rong3YE Jin-jun3HE Gui-ping12
 (1.Research Institute of Subtropical Forestry of CAF,Fuyang 311400,Zhejiang,China; 2.Zhejiang Provincial Key Laboratory of Tree Breeding,Fuyang 311400,Zhejiang,China; 3.Forestry Technology Extension Station of Suichang County,Suichang 323300,Zhejiang,China)
关键词:
 杉木双列杂交遗传变异性基因作用方式遗传相关
Keywords:
 Chinese fir diallel crossing genetic variability mode of gene action genetic correlation
分类号:
S718.46
DOI:
10.3969/j.issn.1001-7461.2020.03.11
文献标志码:
A
摘要:
 通过对5年生杉木6×6全双列杂交(Griffing Ⅲ)试验林的调查与分析,研究杉木若干性状的遗传与变异规律,并筛选决定理想株型的重要树冠结构因子,为杂交育种和杉木理想株型无性系选育提供科学依据。运用转化分析法来处理不平衡试验数据,结合配合力分析法、相关分析法和通径分析法,研究杉木遗传变异、基因作用方式和重要树冠因子的选择。通过对杉木若干性状进行研究,获得了不同性状遗传变异大小。结果表明,杉木材积、枝下高和饱满度等性状具有中度遗传变性,树高、胸径具有窄的遗传变异性,同时杉木改良性状具有中度以上的遗传力,因此杉木生长形质性状宜采用连续多世代改良;在杉木生长、形质性状和树冠结构性状中,12个研究性状有8个重要性状的基因作用方式以非加性遗传基因效应为主,杉木高世代育种亲本是多世代与高强度选择的产物,杂合体居多,杉木的多性状、高世代遗传改良以杂交育种为主;生长、形质和树冠结构性状间具有明显的遗传相关性,通径分析揭示:决定杉木理想株型育种中重要树冠结构性状是冠形率和树冠表面积大小。由此可见:杉木多性状、多世代连续改良以杂交育种为主,杉木无性系理想株型选择时,应注重冠形率和树冠表面积的作用。
Abstract:
 Through the analysis of 6×6 diallel cross test (Griffing Ⅲ) planatation of Chinese fir,genetic variation and hereditary variability of the growth,shape-quality and canopy factors of Chinese fir were studied,key canopy factors determining ideotype were screened to provide basis for cross breeding and the selection of ideotype.Based on the transformation theory by Qi Ming (2009),several characters of Chinese fir were studied.The results showed that there existed moderate genetic variability in timber volume,height under branches and fullness.The tree height and DBH had narrow genetic variability,and the economic characters had moderate heritability.Growth and shape-quality should be improved by successive generations.The results of combining ability showed that among the 12 traits of Chinese fir studied,the gene action mode of 8 important traits,such as growth and canopy structures were controlled by non-additive gene effect.Analysis of several economic characters,non-additive genetic effect had significantly exceeded the additive genetic effect.Chinese fir high-generation breeding parents were the product of multi-generation and high-intensity selection,heterozygotes predominate.Hybrid breeding should be the main method for the multi-character and high-generation genetic improvement of Chinese fir; There were significant genetic correlations among growth,shape-quality and crown structural traits.Path analysis revealed that crown shape rate and crown surface area were the important crown structural traits in the breeding of ideotype of Chinese fir.Selecting clones with ideotype,the crown shape rate and crown surface area must be paid more attention.

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[1]戴益源,丁永年.屏边县杉木林生产力评价[J].西北林学院学报,2001,16(04):16.
 Assessment on the Productivity of Chinese Fir in Pingbian County,Yunnan Province[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2001,16(3):16.
[2]谢会成,姜志林,尹建道.杉木的光合特性及其对CO2倍增的响应[J].西北林学院学报,2002,17(02):1.
 Photosynthetic Characteristics of 13-year-old Chinese Fir Current Shoots and Its Responses to Elevated CO2[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2002,17(3):1.
[3]符韵林,徐峰,韦广绥,等.南带产区杉木正常木与被压木的比较解剖研究[J].西北林学院学报,2005,20(03):160.
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[4]涂育合.杉木不同经营密度的林下植被变化[J].西北林学院学报,2005,20(04):52.
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[5]徐明,任海青,郭伟.我国杉木材性变异研究进展[J].西北林学院学报,2008,23(01):185.
 XU Ming,REN Hai-qing,GUO Wei.Research Progress of Variations for Wood Properties of Chinese Fir[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2008,23(3):185.
[6]黄艳辉,赵荣军通讯作者赵荣军。,费本华.杉木木材微纤丝角变异规律的研究[J].西北林学院学报,2007,22(01):119.
 HUANG Yanhui,ZHAO Rongjun,FEI Benhua.Variation Patterns of Microfibril Angle for Chinese Fir Wood[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2007,22(3):119.
[7]李佳,邵全琴,黄麟,等.我国马尾松、杉木、湿地松生长方程研究进展[J].西北林学院学报,2010,25(04):151.
[8]王迪海,赵忠,张彦. 黄土高原刺槐细根与土壤水分特征[J].西北林学院学报,2012,27(01):1.
 WANG Di-hai,ZHAO Zhong,ZHANG Yan. The Fine Root of Robinia pseudoacacia and Soil Moisture in the Loess Plateau[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2012,27(3):1.
[9]耿生莲. 不同土壤水分下黑果枸杞生理特点分析[J].西北林学院学报,2012,27(01):6.
 GENG Sheng lian. Physio Characteristics of Lycium ruthenicum under Different Soil Water Conditions[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2012,27(3):6.
[10]乌凤章. 辽南地区越橘根系分布特征[J].西北林学院学报,2012,27(01):11.
 WU Feng zhang. Characteristics of Root System of Blueberry in South of Liaoning Province[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2012,27(3):11.
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 LI Ting-ting,ZHENG Xiao-xian,NING Yang-cui,et al. A Simple Method for Construction of Timberproduced Rate Table ——A Case of Kaihua Forest Farm[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2012,27(3):155.
[12]袁晓红,李际平. 杉木人工林南北坡向树高-胸径生长曲线研究[J].西北林学院学报,2012,27(02):180.
 YUAN Xiao-hong,LI Ji-ping. Height, DBH Growth Models of Fir Artificial Forest on Northern and Southern Slopes[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2012,27(3):180.
[13]刘丽颖,张绍轩,任佳佳,等. 30年生不同生长势杉木的胸径和树高的生长动态[J].西北林学院学报,2014,29(06):171.[doi:doi:10.3969/j.issn.1001-7461.2014.06.32]
 LIU Li-ying,ZHANG Shao-xuan,REN Jia-jia,et al. DBH and Tree Height Growth Dynamics of Cunninghamia lanceolata of Different Growth Degree[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2014,29(3):171.[doi:doi:10.3969/j.issn.1001-7461.2014.06.32]
[14]刘素真,孙玉军*. 土壤养分与杉木生长的相关性研究[J].西北林学院学报,2015,30(05):15.[doi:doi:10.3969/j.issn.1001-7461.2015.05.03]
 LIU Su-zhen,SUN Yu-jun*. Correlation Between Soil Nutrients and the Growth of Chinese Fir[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2015,30(3):15.[doi:doi:10.3969/j.issn.1001-7461.2015.05.03]
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 JIANG Peng,PANG Li-xin,SHAO Si-qi,et al.Biomass Model of Cunninghamia lanceolata with Different Growth Potentials[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2016,31(3):36.[doi:10.3969/j.issn.1001-7461.2016.03.06]
[16]郭祥泉. “正态分布标准差分类法”对杉木养分供求响应的研究[J].西北林学院学报,2016,31(5):132.[doi:10.3969/j.issn.1001-7461.2016.05.22]
 GUO Xiang-quan. Application of Standard Deviation Classification Method of Normal Distribution to the Response of Cunninghamia lanceolata for the Nutrient Supply[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2016,31(3):132.[doi:10.3969/j.issn.1001-7461.2016.05.22]
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 ZHUO Chui-fan,LIN Jing-wen,LI Ying,et al. Effects of Glyphosate on Inorganic Phosphorus Transformation in Soil[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2016,31(3):71.[doi:10.3969/j.issn.1001-7461.2016.06.13]
[18]洪宜聪. 杉木林套种闽粤栲林分特性及其涵养水源功能[J].西北林学院学报,2017,32(3):71.[doi:10.3969/j.issn.1001-7461.2017.03.14]
 HONG Yi-cong. Stand Characteristics and Water Conservation Function of Cunninghamia lanceolata Plantation Mixed with Castanopsis fissa[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2017,32(3):71.[doi:10.3969/j.issn.1001-7461.2017.03.14]
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 QIU Ling-jun,HU Huan-tian,LIN Bao-ping,et al. Nutrient Resorption Efficiency and C∶N∶P Stoichiometry of Cunninghamia lanceolata Plantations with Different Ages[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2017,32(3):22.[doi:10.3969/j.issn.1001-7461.2017.04.04]
[20]饶丽莎,许珊珊*,黄田盛,等. 杉木Cu/Zn-SOD基因克隆、序列特征及组织特异性表达[J].西北林学院学报,2018,33(2):75.[doi:10.3969/j.issn.1001-7461.2018.02.12]
 RAO Li-sha,XU Shan-shan*,HUANG Tian-sheng,et al. Cloning,Sequence Characterization and Tissue Specific Expression of Cu/Zn-SOD Gene in Chinese Fir[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2018,33(3):75.[doi:10.3969/j.issn.1001-7461.2018.02.12]

备注/Memo

备注/Memo:
 收稿日期:2019-08-12修回日期:2019-09-23
基金项目:中国林业科学研究院基金”杉木理想株型的选育”(195005);浙江省自然科学基金“杉木远缘杂交及新种质创制”(Y306046)。
作者简介:齐明。研究方向:杉木多性状遗传改良。E-mail:youqingyi1962@163.com
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