Analysis of Genetic Diversity of Agronomic and Quality Traits of 189 Cotton Germplasm Resources

doi:10.6048/j.issn.1001-4330.2022.12.002

Xinjiang Agricultural Sciences ›› 2022, Vol. 59 ›› Issue (12): 2870-2878.DOI: 10.6048/j.issn.1001-4330.2022.12.002

• Crop Genetics and Breeding · Cultivation Physiology · Germplasm Resources • Previous Articles Next Articles

Analysis of Genetic Diversity of Agronomic and Quality Traits of 189 Cotton Germplasm Resources

YANG Yanlong¹(), MA Zhigang², Wumaierjiang Kuerban³, WANG Penglong³, Mayila Yusuyin¹, LI Chunping¹, YANG Ni¹, MA Jun¹, SHI Weijun¹

1. Research Institute of Economic Crops, Xinjiang Academy of Agricultural Sciences, Urumqi 830091, China
2. Office for International Scientific and Technological Cooperation, Xinjiang Academy of Agricultural Sciences, Urumqi 830091, China
3. Upland Cotton Experiment Station in Kuqa Couinty, Xinjiang Academy of Agricultural Sciences, Kuqa Xinjiang 842000, China

Received:2021-01-21 Online:2022-12-20 Published:2023-01-30
Correspondence author: MA Jun, SHI Weijun
Supported by:
Major Science and Technology Project of Xinjiang Uygur Autonomous Region,Study on the Key Techniques of Cotton Germplasm Resource Collection and Excellent Gene”(2022A03004-2);Major Science and Technology Project of Xinjiang Uygur Autonomous Region, "Cultivation and Technology Demonstration of New Varieties of Machine-picked Cotton"(2021A02001-4)

189份引进棉花种质资源农艺性状与品质性状的遗传多样性分析

杨延龙¹(), 马志刚², 吾买尔江·库尔班³, 汪鹏龙³, 玛依拉·玉素音¹, 李春平¹, 阳妮¹, 马君¹, 师维军¹

1.新疆农业科学院经济作物研究所,乌鲁木齐 830091
2.新疆农业科学院国际科技合作交流处,乌鲁木齐 830091
3.新疆农业科学院库车陆地棉试验站,新疆库车 842000

通讯作者: 马君,师维军
作者简介:杨延龙(1989-),男,甘肃永昌人,助理研究员,硕士,研究方向为棉花种质资源,(E-mail)yangyl0629@163.com
基金资助:
新疆维吾尔自治区重大科技专项课题“棉花种质资源收集与优异基因挖掘关键技术研究”(2022A03004-2);新疆维吾尔自治区自治区重大科技专项课题“机采棉新品种培育及技术示范”(2021A02001-4)

Abstract

Abstract:

【Objective】 Analysis of Genetic Diversity of Agronomic and Quality Traits of 189 Cotton Germplasm Resources enrich the diversity of cotton germplasm resources a certain resource base for cotton breeding and germplasm innovation in Xinjiang. 【Methods】 The genetic diversity, correlation, principal component and cluster analysis of 6 agronomic traits and 5 fiber quality traits of 189 cotton germplasm resources were carried out to identify and screen cotton germplasm resources with excellent traits.【Results】 showed that 189 cotton germplasms rich genetic diversity in both agronomic and quality traits. The variation coefficients of 6 agronomic traits ranged from 4.669% to 11.877%, with an average of 8.712%; variation of 5 quality traits range from 1.369% to 9.311%, with an average of 6.136%. The correlation and principal component analyses on agronomic and quality traits showed that the complex correlations among the traits increased the difficulty for simultaneously improving the key traits of cotton. Principal component analysis simplified 11 traits into 4 components with a cumulative contribution rate of 72.740%. These 4 principal components indicate the relationships between biological characteristics (e.g., growth period, plant height) and economic traits (e.g., single boll weight, lint, average length of the upper half, and micronaire value). Synergistic cooperation beneficial to the simultaneous improvement of all traits. The 189 cotton germplasm resources were systematically clustered. When the genetic distance was 10, all materials were divided into 7 groups, and the characteristics of each group were significantly different. 【Conclusion】 It is worth noting that the mean values of micronaires of group III, group VI and group VII 189 cotton germplasm resources are 4.17, 4.03 and 4.08 respectively, all of which have reached the A-level standard.

Key words: cotton; germplasm resources; agronomic trait; quality traits; qenetic diversity

摘要： 【目的】 分析研究189份引进棉花种质资源农艺性状与品质性状的遗传多样性,为新疆棉花育种及创新种质资源提供资源基础。 【方法】 选取引进的189份棉花种质资源的6个农艺性状和5个纤维品质性状,进行遗传多样性、相关性、主成分和聚类分析,鉴定、筛选优良性状的棉花种质资源材料。【结果】 189份棉花种质在农艺性状与品质性状上均表现出丰富的遗传多样性,6个农艺性状的变异系数在4.669%~11.877%,平均为8.712 %;5个品质性状的变异系数在1.369%~9.311%,平均为6.136%。各性状间表现出较为复杂的相关关系,同步改良棉花关键性状指标有难度;主成分分析将11个性状简化为4个主成分,累计贡献率达72.740%,各主成分反映生育期、株高等生物学特征与单铃重、衣分、上半部平均长度、马克隆值等经济性状之间的相互关系,各性状协同配合有利于各性状的同步提高。将189份棉花种质资源进行系统聚类,在遗传距离为10.0时所有材料被划分为 7个类群,各类群性状特征差异明显。【结果】 189份棉花种质资源第Ⅲ类群、第Ⅵ类群和第Ⅶ类群中马克隆值的均值分别为4.17、4.03和4.08,均达到A级标准。

关键词: 棉花, 种质资源, 遗传多样性, 农艺性状, 品质性状

CLC Number:

S562

YANG Yanlong, MA Zhigang, Wumaierjiang Kuerban, WANG Penglong, Mayila Yusuyin, LI Chunping, YANG Ni, MA Jun, SHI Weijun. Analysis of Genetic Diversity of Agronomic and Quality Traits of 189 Cotton Germplasm Resources[J]. Xinjiang Agricultural Sciences, 2022, 59(12): 2870-2878.

杨延龙, 马志刚, 吾买尔江·库尔班, 汪鹏龙, 玛依拉·玉素音, 李春平, 阳妮, 马君, 师维军. 189份引进棉花种质资源农艺性状与品质性状的遗传多样性分析[J]. 新疆农业科学, 2022, 59(12): 2870-2878.

Figures/Tables 5

References 30

[1]	Smith C W, Coyle G G. Association of fiber quality parameters and within-boll yield components in upland cotton[J]. Crop Science, 1997, 37(6): 1775-1779. DOI URL
[2]	Constable G, Llewellyn D, Walford S A, et al. Cotton breeding for fiber quality improvement[J]. Industrial Crops, 2015: 191-232.
[3]	喻树迅, 范术丽, 王寒涛, 等. 中国棉花高产育种研究进展[J]. 中国农业科学, 2016, 49(18): 3465-3476.
	YU Shuxun, FAN Shuli, WANG Hongtao, et al. Research progress on high-yield cotton breeding in China[J]. Scientia Agricultura Sinica, 2016, 49(18): 3465-3476.
[4]	承泓良, 何旭平, 潘光照, 等. 棉花产量育种的数量性状分析[J]. 棉花学报, 1998, 10(6): 285-291.
	CHEN Hongliang, HE Xuping, PAN Guanzhao, et al. Analysis of quantitative traits in cotton breeding for lint yield. Acta Gossypii Sinica, 1998, 10(6): 285-291.
[5]	Saha S, Wu J, Jenkins J N, et al. Delineation of interspecific epistasis on fiber quality traits in Gossypium hirsutum by ADAA analysis of intermated G. barbadense chromosome substitution lines[J]. Theoretical and Applied Genetics, 2011, 122(7): 1351-1361. DOI PMID
[6]	陈光, 杜雄明. 我国陆地棉基础种质表型性状的遗传多样性分析[J]. 西北植物学报. 2006, 26(8): 1649-1656.
	CHEN Guang, DU Xiongming. Genetic diversity of basal germplasm phenotypes in upland cotton in China[J]. Acta Botanica Boreali-occidentalia Sinica, 2006, 26(8): 1649-1656.
[7]	卫泽, 孙学振, 柳宾, 等. 国内外57份棉花种质资源的遗传多样性研究[J]. 山东农业科学, 2010(6): 13-18.
	WEI Ze, SUN Xuezheng, LIU Bin, et al. Genetic diversity of 57 cotton germplasm resources from China and overseas[J]. Shandong Agricultural Sciences, 2010(6): 13-18.
[8]	周忠丽, 吴仕勇, 孙君灵, 等. 我国现存亚洲棉的表型多样性分析[J]. 植物遗传资源学报, 2011, 12(6): 881-889.
	ZHOU Zhongli, WU Shiyong, SUN Junling, et al. Phenotypic diversity analysis of G. arboreum L. germplasm resources conserved in China[J]. Journal of Plant Genetic Resources, 2011, 12(6): 881-889.
[9]	Zhang J F, Percy R. Improving Upland cotton by introducing desirable genes from Pima cotton[C]. World Cotton Research Conference-4, Lubbock, Texas, USA. 2007: 10-14.
[10]	Zhang J F, Percy R G, Mccarty J C. Introgression genetics and breeding between upland and pima cotton: a review[J]. Euphytica, 2014, 198(1): 1-12. DOI URL
[11]	Zhang J F, Wu M, Yu J W, et al. Breeding potential of introgression lines developed from interspecific crossing between upland cotton (Gossypium hirsutum) and Gossypium barbadense: heterosis, combining ability and genetic effects[J]. PLoS One, 2016, 11(1): e0143646. DOI URL
[12]	Zeng L H, Meredith W R, Boykin D L, et al. Evaluation of an exotic germplasm population derived from multiple crosses among Gossypium tetraploid species[J]. Journal of Cotton Science, 2007, 11(3):118-127.
[13]	Zeng L H, Meredith W R. Associations among lint yield, yield components, and fiber properties in an introgressed population of cotton[J]. Crop Science, 2009, 49(5): 1647-1654. DOI URL
[14]	Campbell B T, Greene J, Wu J, Jones D C. Genetic variation for agronomic and fiber quality traits in a population derived from high-quality cotton germplasm[J]. Crop Science, 2016, 56(4): 1689-1697. DOI URL
[15]	王秀秀, 邢爱双, 杨茹, 等. 陆地棉种质资源表型性状综合评价[J]. 中国农业科学, 2022, 55(6): 1082-1094.
	WANG XIuixiu, XING Aishuang, YANG Ru, et al. Comprehensive Evaluation of Phenotypic Characters of Nature Population in Upland Cotton[J]. Scientia Agricultura Sinica, 2022, 55(6):1082-1094.
[16]	Zeng L H, Meredith W R, Boykin D L. Germplasm potential for continuing improvement of fiber quality in upland cotton: combining ability for lint yield and fiber quality[J]. Crop Science, 2011, 51(1): 60-68. DOI URL
[17]	李慧琴, 于娅, 王鹏, 等. 270份陆地棉种质资源农艺性状与品质性状的遗传多样性分析[J]. 植物遗传资源学报, 2019, 20(4): 903-910.
	LI Huiqing, YU Ya, WANG Peng, et al. Genetic diversity analysis of the main agronomic and fiber quality characteristics in 270 upland cotton germplasm resources[J]. Journal of Plant Genetic Resources, 2019, 20(4): 903-910.
[18]	王海涛, 李兴河, 蔡肖, 等. 314份陆地棉种质资源农艺性状与品质性状的遗传多样性分析[J]. 山东农业科学, 2022, 54(5):16-23.
	WANG Haitao, LI Xinhe, CAI Xiao, et al. Genetic diversity analysis of agronomy and fiber quality characters in upland cotton germplasm resources[J]. Shandong Agricultural Sciences. 2022, 54(5): 16-23.
[19]	刘存敬, 翟学军, 王国印, 等. 引进前苏联陆地棉种质资源主要农艺性状及经济性状鉴定研究[J]. 棉花学报, 1998, 10(2): 68-73.
	LIU Cunjing, ZHAI Xuejun, WANG Guooyin, et al. Studies on main agronomic and economic characters of germplasm resources of upland cotton introduced from former soviet union[J]. Acta Gossypii Sinica, 1998, 10(2): 68-73.
[20]	尹会会, 李秋芝, 李海涛, 等. 134份国外陆地棉种质主要农艺性状与纤维品质性状的遗传多样性分析[J]. 植物遗传资源学报, 2017, 18(6): 1105-1115.
	YIN Huihui, LI Qiuzhi, LI Haitao, et al. Analysis of genetic diversity of the main agronomic and fibre quality characters of 134 foreign upland cotton germplasms[J]. Journal of Plant Genetic Resources, 2017, 18(6): 1105-1115.
[21]	钱玉源, 刘祎, 崔淑芳, 等. 基于表型的棉花种质资源遗传多样性分析及核心种质的抽提[J]. 华北农学报, 2019, 34(S1): 29-35. DOI
	QIAN Yuyuan, LIU Wei, CUI Shufeng, et al. Analysis of genetic diversity of cotton germplasm resources and extraction of core germplasm based on phenotypic Traits[J]. Acta Agriculturae Boreali-Sinica. 2019, 34(S1): 29-35.
[22]	代攀虹, 孙君灵, 何守朴, 等. 陆地棉核心种质表型性状遗传多样性分析及综合评价[J]. 中国农业科学, 2016, 49(19): 3694-3708.
	DAI Panhong, SUN Junling, HE Shoupu, et al. Comprehensive Evaluation and genetic diversity analysis of phenotypic traits of core collection in upland cotton[J]. Scientia Agricultura Sinica, 2016, 49(19): 3694-3708.
[23]	陈荣江, 陈付贵, 朱明哲. 棉花新品种数量性状因子分析与聚类研究[J]. 辽宁农业科学, 2008,(5): 15-18.
	CHEN Rongjiang, CHEN Fugui, ZHU Mingzhe. Factor analysis and cluster research on quantitative characters of new cotton varieties[J]. Liaoning Agricultural Sciences, 2008,(5): 15-18.
[24]	王林辉. 基于主成分分析的棉花品种综合评价及聚类分析[J]. 广东农业科学, 2009,(1): 29-32.
	WANG L H. Synthetic Evaluation and cluster analysis of cotton varieties based on principal components analysis[J]. Guangdong Agricultural Sciences, 2009,(1): 29-32.
[25]	孙铭, 符开欣, 范彦, 等. 15份多花黑麦草优良引进种质的表型变异分析[J]. 植物遗传资源学报, 2016, 17(4): 655-662.
	SUN Ming, FU Kaixin, FAN Yan, et al. Analysis of phenotypic variations in 15 introduced elite germplasm of Lolium multiflorum lam[J]. Journal of Plant Genetic Resources, 2016, 17(4): 655-662.
[26]	钱能. 陆地棉遗传多样性与育种目标性状基因(QTL)的关联分析[D]. 南京: 南京农业大学, 2009.
	QIAN Neng. Genetic diversity and association analysis of gene (QTL) of breeding target traits of upland cotton[D]. Nanjing: Nanjing Agricultural University, 2009.
[27]	戴茂华, 刘丽英, 郑书宏, 等. 陆地棉主要农艺性状的相关性及聚类分析[J]. 中国农学通报, 2015, 31(12):139-144.
	DAI Maohua, LIU Liying, ZHENG Shuhong, et al. Correlation and cluster analysis for main agronomic characters of upland cotton[J]. Chinese Agricultural Science Bulletin, 2015, 31(12): 139-144.
[28]	刘翔宇, 赵龙, 巴哈尔古丽·先木西, 等. 新疆陆地棉种质资源的综合评价[J]. 中国农业科学, 2017, 50(24): 4679-4692.
	LIU Xiangyu, ZHAO Long, Bahargul Xiamu, et al. Comprehensive Evaluation of germplasm resources of upland cotton in Xinjiang[J]. Scientia Agricultura Sinica, 2017, 50(24): 4679-4692.
[29]	徐敏, 胡玉枢, 李憬霖, 等. 早熟棉创新种质资源主要性状聚类及相关分析[J]. 作物杂志, 2017(1): 25-31.
	XU Ming, HU Yushu, LI Jinlin, et al. Clustering and correlation analysis of earlier-mature cotton innovation germplasm based on biological characters[J]. Crops, 2017(1):25-31.
[30]	古丽美合日·麦麦提, 景建平, 张立杰. 基于纺纱一致性系数的新疆细绒棉质量评价[J]. 棉纺织技术: 1-3.
	Gulimeiheri Maimaiti, JING Jianping, ZHANG Lijie. Quality evaluation of Xinjiang fine staple cotton based on spinning consistency coefficient[J]. Cotton Textile Technology: 1-3.

性状 Traits	平均值 Mean	最大值 Maximum	最小值 Maximum	极差 Range	标准差 SD	变异系数 CV(%)
生育期Growing period	131.841	150.000	119.000	31.000	6.155	4.669
株高Plant heightH	62.948	83.300	44.300	39.000	7.382	11.727
第一果枝节位Fruit branch position	5.330	6.750	3.800	2.950	0.633	11.877
单铃重Boll weight	6.217	7.297	4.907	2.391	0.496	7.970
衣分Lint percentage	37.990	46.658	33.148	13.510	2.585	6.804
籽指Seed index	11.272	14.35	9.075	5.275	1.040	9.225
上半部平均长度Upper half mean length	29.244	33.300	26.300	7.000	1.396	4.772
整齐度指数Regularity degree	83.938	86.550	79.500	7.050	1.149	1.369
断裂比强度Fiber strength	27.763	32.650	24.250	8.400	1.671	6.018
马克隆值Micronaire value	4.241	4.950	2.950	2.000	0.391	9.211
伸长率Elongation ratio	6.917	10.350	5.450	4.900	0.644	9.311

性状 Traits	平均值 Mean	最大值 Maximum	最小值 Maximum	极差 Range	标准差 SD	变异系数 CV(%)
生育期Growing period	131.841	150.000	119.000	31.000	6.155	4.669
株高Plant heightH	62.948	83.300	44.300	39.000	7.382	11.727
第一果枝节位Fruit branch position	5.330	6.750	3.800	2.950	0.633	11.877
单铃重Boll weight	6.217	7.297	4.907	2.391	0.496	7.970
衣分Lint percentage	37.990	46.658	33.148	13.510	2.585	6.804
籽指Seed index	11.272	14.35	9.075	5.275	1.040	9.225
上半部平均长度Upper half mean length	29.244	33.300	26.300	7.000	1.396	4.772
整齐度指数Regularity degree	83.938	86.550	79.500	7.050	1.149	1.369
断裂比强度Fiber strength	27.763	32.650	24.250	8.400	1.671	6.018
马克隆值Micronaire value	4.241	4.950	2.950	2.000	0.391	9.211
伸长率Elongation ratio	6.917	10.350	5.450	4.900	0.644	9.311

性状 Traits	生育期 Growing period	株高 Plant height	第一果枝节位 fruit branch position	单铃重 Boll weight	衣分 Lint percentage	籽指 Seed index	上半部平均长度 Upper half mean length	整齐度指数 Regularity degree	断裂比强度 Fiber strength	马克隆值 Micronaire value
株高 Plant height	0.390^**
第一果枝节位 Fruit branch position	0.628^**	0.322^**
单铃重 Boll weight	0.055	-0.083	-0.062
衣分 Lint percentage	-0.284^**	-0.117	-0.219^**	-0.395^**
籽指 Seed index	0.468^**	0.048	0.420^**	0.427^**	-0.606^**
上半部平均长 Upper half mean length	0.662^**	0.302^**	0.561^**	-0.005	-0.201^**	0.438^**
整齐度指数 Regularity degree	0.388^**	0.121	0.347^**	-0.015	-0.052	0.379^**	0.610^**
断裂比强度 Fiber strength	0.431^**	0.081	0.332^**	0.071	-0.183^*	0.372^**	0.724^**	0.512^**
马克隆值 Micronaire value	-0.181^*	-0.047	-0.014	0.041	0.196^**	0.094	-0.224^**	0.052	-0.192^**
伸长率 Elongation ratio	0.213^**	0.276^**	0.273^**	-0.164^*	-0.060	-0.078	0.140	0.169^*	-0.139	-0.065

性状 Traits	生育期 Growing period	株高 Plant height	第一果枝节位 fruit branch position	单铃重 Boll weight	衣分 Lint percentage	籽指 Seed index	上半部平均长度 Upper half mean length	整齐度指数 Regularity degree	断裂比强度 Fiber strength	马克隆值 Micronaire value
株高 Plant height	0.390^**
第一果枝节位 Fruit branch position	0.628^**	0.322^**
单铃重 Boll weight	0.055	-0.083	-0.062
衣分 Lint percentage	-0.284^**	-0.117	-0.219^**	-0.395^**
籽指 Seed index	0.468^**	0.048	0.420^**	0.427^**	-0.606^**
上半部平均长 Upper half mean length	0.662^**	0.302^**	0.561^**	-0.005	-0.201^**	0.438^**
整齐度指数 Regularity degree	0.388^**	0.121	0.347^**	-0.015	-0.052	0.379^**	0.610^**
断裂比强度 Fiber strength	0.431^**	0.081	0.332^**	0.071	-0.183^*	0.372^**	0.724^**	0.512^**
马克隆值 Micronaire value	-0.181^*	-0.047	-0.014	0.041	0.196^**	0.094	-0.224^**	0.052	-0.192^**
伸长率 Elongation ratio	0.213^**	0.276^**	0.273^**	-0.164^*	-0.060	-0.078	0.140	0.169^*	-0.139	-0.065

性状 Traits	因子1 Factor 1	因子2 Factor 2	因子1 Factor 1	因子1 Factor 1
生育期Growing period	0.815	0.142	-0.141	-0.035
株高Plant height	0.390	0.407	-0.444	0.036
第一果枝节位Fruit branch position	0.725	0.231	-0.167	0.193
单铃重Boll weight	0.157	-0.767	-0.209	0.045
衣分Lint percentage	-0.465	0.548	0.470	0.194
籽指Seed index	0.684	-0.554	-0.088	0.228
上半部平均长度Upper half mean length	0.870	0.166	0.255	-0.103
整齐度指数Regularity degree	0.648	0.139	0.391	0.269
断裂比强度Fiber strength	0.696	-0.069	0.528	-0.196
马克隆值Micronaire value	-0.181	-0.097	0.069	0.935
伸长率Elongation ratio	0.206	0.525	-0.533	0.110
特征值Characteristic value	3.788	1.771	1.303	1.140
贡献率Contributions rate(%)	34.433	16.099	11.846	10.362
累计贡献率Accumulative contributions rate(%)	34.433	50.532	62.378	72.740

Analysis of Genetic Diversity of Agronomic and Quality Traits of 189 Cotton Germplasm Resources

189份引进棉花种质资源农艺性状与品质性状的遗传多样性分析

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性状 Traits	Ⅰ	Ⅱ	Ⅲ	Ⅳ	Ⅴ	Ⅵ	Ⅶ
生育期Growing period	129.775	130.143	137.974	127.625	121.333	141.909	147.000
株高Plant height	61.756	74.886	66.934	52.002	64.867	76.336	56.525
第一果枝节位 Fruit branch position	5.135	5.293	5.825	5.077	5.167	6.100	6.025
单铃重Boll weight	6.296	6.153	6.227	6.216	5.467	5.894	5.877
衣分Lint percentage	37.889	39.001	37.171	38.282	43.433	37.644	39.991
籽指Seed index	11.216	10.714	11.867	11.064	10.433	11.218	11.688
上半部平均长度 Upper half mean length	28.899	29.364	30.593	28.339	27.600	30.168	31.025
整齐度指数 Regularity degree	83.699	84.079	84.587	83.756	82.633	84.364	84.875
断裂比强度 Fiber strength	27.506	28.164	28.793	27.328	25.500	27.482	30.025
马克隆值 Micronaire value	4.269	4.436	4.166	4.284	4.567	4.032	4.075
伸长率 Elongation ratio	6.855	6.954	7.025	6.800	6.667	7.664	6.750

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