Diversity evaluation of machine-picked agronomic traits in Gossypium barbadense L. germplasm resources

doi:10.6048/j.issn.1001-4330.2024.01.001

Xinjiang Agricultural Sciences ›› 2024, Vol. 61 ›› Issue (1): 1-8.DOI: 10.6048/j.issn.1001-4330.2024.01.001

• Crop Genetics and Breeding·Germplasm Resources·Molecular Genetics·Soil Fertilizer • Previous Articles Next Articles

Diversity evaluation of machine-picked agronomic traits in Gossypium barbadense L. germplasm resources

HUANG Xinglei¹^,²(), WANG Weiran², WANG Meng², ZHU Jiahui², LIN Feng¹, QIN Guoli¹, YANG Jing², Alifu Aierxi², WU Quanzhong¹(), KONG Jie²()

1. College of Agriculture,Tarim University,Aral Xinjiang 843300,China
2. Research Institute of Economic Crops,Xinjiang Academy of Agricultural Sciences,Urumqi 830091,China

Received:2023-05-07 Online:2024-01-20 Published:2024-02-21
Correspondence author: KONG Jie(1980-),Huaiyang,Henan Province,male,researcher,Ph.D,master tutor,the research direction:cotton genetics and breeding,(E-mail)kongjie.258@163.com; WU Quanzhong(1970-),Changle,Shandong Province,male,professor,Ph.D,master tutor,research direction: high yield cultivation theory and technology,(E-mail)qzhwu@126.com
Supported by:
Major S & T Research Project of Xinjiang Uygur Autonomous Region(2021A02001-4);Tianshan Talent Project(2021);Shennong Young Talent Project(2022);Youth Fund Project of Xinjiang Academy of Agricultural Sciences(xjnkq-2022010)

海岛棉种质资源机采农艺性状相关性分析

黄幸磊¹^,²(), 王为然², 王萌², 朱家辉², 林峰¹, 秦国礼¹, 杨静², 阿里甫·艾尔西², 吴全忠¹(), 孔杰²()

1.塔里木大学农学院,新疆阿拉尔 843300
2.新疆农业科学院经济作物研究所,乌鲁木齐 830091

通讯作者: 孔杰(1980-),男,河南淮阳人,研究员,博士,硕士生导师,研究方向为棉花遗传育种,(E-mail)kongjie.258@163.com; 吴全忠(1970-),男,山东昌乐人,教授,博士,硕士生导师,研究方向为作物高产栽培,(E-mail)qzhwu@126.com
作者简介:黄幸磊(1997-),男,河南汝州人,硕士研究生,研究方向为作物遗传育种,(E-mail)15237898917@163.com
基金资助:
新疆维吾尔自治区重大科技专项(2021A02001-4);天山英才计划(2021);神农青年英才(2022);新疆农业科学院青年基金项目(xjnkq-2022010)

Abstract

Abstract:

【Objective】 The agronomic characters of sea island cotton germplasm resources were analyzed in order to provide candidate materials for its parent selection and variety cultivation in the future. 【Methods】 125 sea island cotton germplasm resources with zero fruit branches were selected to analyze the coefficient of variation,genetic diversity,correlation,principal component and agronomic characters. 【Results】 Indicating that the 125 sea island cotton germplasm resources in this study had great differences and were rich in germplasm diversity.The coefficient of variation of 12 characters was between 3.54% and 23.85%,and the genetic diversity index between 1.96 and 2.10.The results of correlation analysis showed that there was an extremely significant positive correlation between plant height and initial fruit branch height,initial fruit branch node position and boll weight,extremely significant positive correlation between initial fruit branch height and initial fruit branch node position and boll weight,and extremely significant positive correlation between middle fruit branch length and middle fruit branch length. The length of the lower fruit branch and the angle between the lower fruit branch were significantly positively correlated,so it is necessary to consider each other and analyze comprehensively when cultivating cotton varieties picked by machine. By principal component analysis,the cumulative contribution rate of 12 agronomic characters divided into 6 principal components reached 78.59%,which were plant height factor,fruit branch factor,stem diameter factor,lint percentage factor,boll number factor and boll weight factor. The germplasm resources of sea island cotton were divided into five groups by cluster analysis. The fifth group showed good mechanical picking characters,and the representative varieties were Xinhai 43,Xinhai 55,Shihezi V7-4,K426,Xin78,16DJC01,Xinku K2442 and Xinku 198-1. 【Conclusion】 The 125 resources are rich in diversity,and the clustering analysis of the fifth group shoes that it has good machine-harvestability,and 21 breeding materials with good machine-harvestability were obtained,which could be used as the basic machine-picked materials.

Key words: Gossypium barbadense L.; germplasm resource; machine-picked; diversity evaluation

摘要：

【目的】分析海岛棉种质资源机采农艺性状,为机采海岛棉亲本选配和品种培育储备候选材料。【方法】选取125份零式果枝海岛棉种质资源为研究对象,对机采海岛棉农艺性状进行变异系数、遗传多样性、相关性、主成分和聚类分析。【结果】125份海岛棉种质资源间差异大,种质资源多样性丰富。12个性状变异系数在3.54%~23.85%,遗传多样性指数在1.96~2.10,株高与始果枝高度、始果枝节位、铃重呈极显著正相关,始果枝高度与始果枝节位、铃重呈极显著正相关,中部果枝长度与中部果枝夹角、下部果枝长度、下部果枝夹角,呈极显著正相关;12个机采海岛棉农艺性状转化为6个主成分累计贡献率达到了78.59%,分别为始果枝高度因子、果枝因子、茎粗因子、衣分因子、铃数因子和铃重因子;125份海岛棉种质资源分为五个类群,其中第Ⅴ类群机采性状表现良好,代表品种为新海43号、新海55号、石河子V7-4、K426、新78、16DJC01、新库K2442、新库198-1。【结论】125份海岛棉种质资源多样性丰富,第Ⅴ类群机采性好,获得了21份机采性好的海岛棉育种材料,可以作为创制机采棉的基础材料。

关键词: 海岛棉, 种质资源, 机采, 多样性评价

CLC Number:

S562

HUANG Xinglei, WANG Weiran, WANG Meng, ZHU Jiahui, LIN Feng, QIN Guoli, YANG Jing, Alifu Aierxi, WU Quanzhong, KONG Jie. Diversity evaluation of machine-picked agronomic traits in Gossypium barbadense L. germplasm resources[J]. Xinjiang Agricultural Sciences, 2024, 61(1): 1-8.

黄幸磊, 王为然, 王萌, 朱家辉, 林峰, 秦国礼, 杨静, 阿里甫·艾尔西, 吴全忠, 孔杰. 海岛棉种质资源机采农艺性状相关性分析[J]. 新疆农业科学, 2024, 61(1): 1-8.

Figures/Tables 6

References 22

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序号 Serial number	品种(系)名 Variety(series) name	序号 Serial number	品种(系)名 Variety(series) name	序号 Serial number	品种(系)名 Variety(series) name	序号 Serial number	品种(系)名 Variety(series) name
1	新海49号	33	巴州4932	65	新海12号	97	128×136
2	新海39号	34	巴州5-23	66	新海13号	98	K-335
3	新海42号	35	巴州843037	67	新海15号	99	S03
4	新海56号	36	石河子V4-2	68	新海16号	100	苏联棉B51系
5	新海55号	37	石河子V7-4	69	新海20号	101	苏联棉B66系
6	新海54号	38	库垦86-42	70	新海22号	102	吉扎79号
7	塔10-280	39	库垦H-8660	71	新海23号	103	叙利亚长绒棉
8	新海43号	40	阿垦3836	72	新海24号	104	海66-170
9	新海57号	41	阿垦4154	73	新海25号	105	巴3021
10	新海37号	42	阿垦4215	74	新海26号	106	摩司0
11	新海52号	43	阿垦44251	75	新海27号	107	5904-依
12	新海46号	44	阿垦785-3	76	新海30号	108	巴州1248
13	新海41号	45	阿垦86430	77	新海31号	109	新库K2442
14	新海48号	46	喀垦V79-669	78	新海33号	110	3761
15	K-228	47	新库198-1	79	新海34号	111	YJ005499
16	08AW009	48	新库399-8	80	新海35号	112	越海7号
17	塔吉克1	49	新库90098	81	新海36号	113	新海32号
18	苏联B9101	50	新库90103	82	吐海1号	114	五瓣长绒棉
19	504-И	51	新库K403-8	83	吐海2号	115	德佳1
20	苏联11号	52	新库K107	84	石H219	116	新海32号
21	9983И	53	阿垦324	85	HM-1	117	14CY15
22	苏1241	54	巴州1120	86	K-103	118	15CQ09
23	墨1431	55	跃零2号	87	K-132	119	16DJC01
24	冀B91-49	56	巴州4256	88	混选8号	120	16CQ18
25	冀B91-44	57	军海1号	89	喀垦Y9-2	121	K-412(12长6)
26	冀B91-45	58	新海3号	90	胜利1号	122	新海45号
27	冀B91-113	59	新海5号	91	巴州44-151	123	K-100
28	新库K4102	60	新海6号	92	巴州267	124	08266*K-28
29	巴州1248	61	新海8号	93	巴州3119	125	新海28号
30	巴州266	62	新海9号	94	700Q
31	巴州3410	63	新海10号	95	K426
32	巴州47-65	64	新海11号	96	新78

序号 Serial number	品种(系)名 Variety(series) name	序号 Serial number	品种(系)名 Variety(series) name	序号 Serial number	品种(系)名 Variety(series) name	序号 Serial number	品种(系)名 Variety(series) name
1	新海49号	33	巴州4932	65	新海12号	97	128×136
2	新海39号	34	巴州5-23	66	新海13号	98	K-335
3	新海42号	35	巴州843037	67	新海15号	99	S03
4	新海56号	36	石河子V4-2	68	新海16号	100	苏联棉B51系
5	新海55号	37	石河子V7-4	69	新海20号	101	苏联棉B66系
6	新海54号	38	库垦86-42	70	新海22号	102	吉扎79号
7	塔10-280	39	库垦H-8660	71	新海23号	103	叙利亚长绒棉
8	新海43号	40	阿垦3836	72	新海24号	104	海66-170
9	新海57号	41	阿垦4154	73	新海25号	105	巴3021
10	新海37号	42	阿垦4215	74	新海26号	106	摩司0
11	新海52号	43	阿垦44251	75	新海27号	107	5904-依
12	新海46号	44	阿垦785-3	76	新海30号	108	巴州1248
13	新海41号	45	阿垦86430	77	新海31号	109	新库K2442
14	新海48号	46	喀垦V79-669	78	新海33号	110	3761
15	K-228	47	新库198-1	79	新海34号	111	YJ005499
16	08AW009	48	新库399-8	80	新海35号	112	越海7号
17	塔吉克1	49	新库90098	81	新海36号	113	新海32号
18	苏联B9101	50	新库90103	82	吐海1号	114	五瓣长绒棉
19	504-И	51	新库K403-8	83	吐海2号	115	德佳1
20	苏联11号	52	新库K107	84	石H219	116	新海32号
21	9983И	53	阿垦324	85	HM-1	117	14CY15
22	苏1241	54	巴州1120	86	K-103	118	15CQ09
23	墨1431	55	跃零2号	87	K-132	119	16DJC01
24	冀B91-49	56	巴州4256	88	混选8号	120	16CQ18
25	冀B91-44	57	军海1号	89	喀垦Y9-2	121	K-412(12长6)
26	冀B91-45	58	新海3号	90	胜利1号	122	新海45号
27	冀B91-113	59	新海5号	91	巴州44-151	123	K-100
28	新库K4102	60	新海6号	92	巴州267	124	08266*K-28
29	巴州1248	61	新海8号	93	巴州3119	125	新海28号
30	巴州266	62	新海9号	94	700Q
31	巴州3410	63	新海10号	95	K426
32	巴州47-65	64	新海11号	96	新78

性状 Traits	最大值 Max	最小值 Min	极差 Range	均值 Mean	标准差 SD	变异系数 CV(%)	香农多样性指数 H'
生育期Growing period(d)	138.00	111.00	27.00	124.66	4.27	3.42	1.96
株高Plant height(cm)	113.38	63.70	49.68	87.05	12.30	14.12	2.06
茎粗Stem diameter(mm)	14.75	8.77	5.99	11.51	1.27	11.05	2.08
中部果枝长度 Length of middle fruit branch(cm)	10.83	4.35	6.48	7.44	1.40	18.82	2.03
中部果枝夹角 Angle of middle fruit branch(°)	78.25	27.00	51.25	53.53	10.90	20.36	2.10
下部果枝长度 Length of lower fruit branch (cm)	13.00	4.40	8.60	7.92	1.50	18.89	2.05
下部果枝夹角 Angle of lower fruit branch(°)	89.50	38.00	51.50	70.69	10.60	14.99	1.99
始果枝高度 Height of initial fruit branch(cm)	20.01	5.06	14.96	12.28	2.90	23.66	2.09
始果枝节位 Fruit branch position(节)	5.25	1.50	3.75	3.17	0.75	23.85	2.02
铃数Boll number(个)	17.25	5.50	11.75	10.61	2.17	20.44	2.03
铃重Boll weight(g)	4.47	2.52	1.95	3.11	0.32	10.27	1.99
衣分Lint percentage(%)	38.58	27.24	11.33	32.31	1.95	6.03	2.05

性状 Traits	最大值 Max	最小值 Min	极差 Range	均值 Mean	标准差 SD	变异系数 CV(%)	香农多样性指数 H'
生育期Growing period(d)	138.00	111.00	27.00	124.66	4.27	3.42	1.96
株高Plant height(cm)	113.38	63.70	49.68	87.05	12.30	14.12	2.06
茎粗Stem diameter(mm)	14.75	8.77	5.99	11.51	1.27	11.05	2.08
中部果枝长度 Length of middle fruit branch(cm)	10.83	4.35	6.48	7.44	1.40	18.82	2.03
中部果枝夹角 Angle of middle fruit branch(°)	78.25	27.00	51.25	53.53	10.90	20.36	2.10
下部果枝长度 Length of lower fruit branch (cm)	13.00	4.40	8.60	7.92	1.50	18.89	2.05
下部果枝夹角 Angle of lower fruit branch(°)	89.50	38.00	51.50	70.69	10.60	14.99	1.99
始果枝高度 Height of initial fruit branch(cm)	20.01	5.06	14.96	12.28	2.90	23.66	2.09
始果枝节位 Fruit branch position(节)	5.25	1.50	3.75	3.17	0.75	23.85	2.02
铃数Boll number(个)	17.25	5.50	11.75	10.61	2.17	20.44	2.03
铃重Boll weight(g)	4.47	2.52	1.95	3.11	0.32	10.27	1.99
衣分Lint percentage(%)	38.58	27.24	11.33	32.31	1.95	6.03	2.05

性状 Trait	因子1 Factor 1	因子2 Factor 2	因子3 Factor 3	因子4 Factor 4	因子5 Factor 5	因子6 Factor 6
生育期Growing period	0.29	-0.01	0.38	0.26	-0.17	0.30
株高Plant height	0.45	-0.16	0.06	-0.18	-0.13	0.30
茎粗Stem diameter	0.30	0.03	0.51	-0.16	0.02	0.08
中部果枝长度 Length of middle fruit branch	0.21	0.48	0.15	0.11	-0.21	-0.27
中部果枝夹角 Angle of middle fruit branch	0.08	0.42	-0.33	-0.03	0.31	0.25
下部果枝长度 Length of lower fruit branch	0.21	0.5	0.10	0.08	-0.17	-0.08
下部果枝夹角 Angle of lower fruit branch	0.16	0.39	-0.19	-0.28	0.41	0.24
始果枝高度 Height of initial fruit branch	0.47	-0.13	-0.33	-0.16	-0.04	-0.28
始果枝节位 Fruit branch position	0.43	-0.20	-0.27	0.02	-0.01	-0.45
铃数Boll number	0.14	-0.23	0.37	-0.23	0.65	-0.12
铃重Boll weight	0.25	-0.23	-0.29	0.41	0.00	0.51
衣分Lint percentage	0.07	0.04	0.08	0.73	0.44	-0.23
特征值Characteristic value	2.73	2.20	1.55	1.23	0.95	0.77
贡献率Contributions rate	22.74	18.37	12.88	10.25	7.89	6.46
累计贡献率 Accumulative contributions rate	22.74	41.12	53.99	64.24	72.14	78.59

Diversity evaluation of machine-picked agronomic traits in Gossypium barbadense L. germplasm resources

海岛棉种质资源机采农艺性状相关性分析

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Figures/Tables 6

References 22

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性状 Trait	类群Taxa
性状 Trait	Ⅰ	Ⅱ	Ⅲ	Ⅳ	Ⅴ
生育期Growing period(d)	123.00	124.50	124.79	122.17	126.71
株高Plant height(cm)	80.59	80.68	93.74	73.96	105.31
茎粗Stem diameter(mm)	11.05	11.32	11.74	11.04	12.09
中部果枝长度Length of middle fruit branch(cm)	7.11	7.23	8.09	7.61	7.13
中部果枝夹角Angle of middle fruit branch(°)	46.06	49.47	63.54	68.48	42.76
下部果枝长度Length of lower fruit branch (cm)	6.42	7.68	8.78	8.14	7.61
下部果枝夹角Angle of lower fruit branch(°)	42.88	66.83	78.05	80.85	69.50
始果枝高度Height of initial fruit branch(cm)	11.18	11.03	14.25	10.29	14.56
始果枝节位Fruit branch position(节)	3.13	2.96	3.35	2.88	3.68
铃数Boll number(个)	9.00	10.68	10.71	9.13	11.45
铃重Boll weight(g)	3.26	3.03	3.11	3.12	3.33
衣分Lint percentage(%)	33.46	32.25	31.92	32.83	32.46

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