Genetic Diversity Analysis in 192 Gossypium hirsutum L. F1 Hybrids

doi:10.13304/j.nykjdb.2023.0063

Abstract

Abstract:

To screen high yield and high quality cotton hybrid combinations， 192 F₁ hybrids with 15 experimental materials Gossypium hirsutum L. cultivars as parental configurations were used as experimental materials. Correlation， principal component and regression analyses were used to explore the relationships among main agronomic traits， yield and fiber quality. The results showed that yield indexes such as single boll weight， seed cotton yield and lint cotton yield were negatively correlated with the number of the first branch. The fibre upper half mean length and fiber uniformity fiber of cotton fiber quality had a positive interaction with the main agronomic traits， while the macronaire value and fiber maturity had a negative interaction with the main agronomic traits. After dimensionality reduction of 16 indexes， 5 principal components were extracted， which were named as bolling factor， yield factor， quality factor， growth factor and clothing factor， explaining 81.63% of the population variation. 8 optimal regression models were constructed with yield and quality traits as dependent variables and main agronomic traits as independent variables to provide a basis for rapid and accurate selection of population materials to meet different needs. Above results provided theoretical basis and material support for cotton variety breeding.

Key words: Gossypium hirsutum L., production, quality, agronomic traits, hybrid combination

摘要：

为筛选高产优质的棉花杂交组合，以15个陆地棉推广品种为亲本配置的192个F₁杂交种为试验材料，通过相关性分析、主成分分析和回归分析探讨主要农艺性状、产量和纤维品质之间的关系。结果表明，单铃重、籽棉产量和皮棉产量等产量指标都与始节数呈负相关，棉花纤维品质中上半部平均长度和整齐度这2个指标与主要农艺性状间的相互作用是正向的，马克隆值和纤维成熟度与主要农艺性状间具有反向相互作用。对16个指标降维后提取出5个主成分，分别命名为成铃因子、产量因子、品质因子、生长因子和衣分因子，共解释群体81.63%的变异。分别以产量性状和品质性状为因变量，以主要农艺性状为自变量构建了8个最佳回归模型，为适应不同需求的快速准确选择群体材料提供依据。研究结果为棉花品种选育提供了理论依据及材料支持。

关键词: 棉花, 产量, 品质, 农艺性状, 杂交组合

CLC Number:

S562

Bo PANG, Shengmei LI, Yanlin LI, Tao YANG, Weiwei LIANG, Ru ZHANG, Yajie HUANG, Dan REN, Jinxin CUI, Jing LI, Jingjing MA, Wenwei GAO. Genetic Diversity Analysis in 192 Gossypium hirsutum L. F₁ Hybrids[J]. Journal of Agricultural Science and Technology, 2024, 26(8): 34-50.

庞博, 李生梅, 李彦霖, 杨涛, 梁维维, 张茹, 黄雅婕, 任丹, 崔进鑫, 李静, 马晶晶, 高文伟. 192份陆地棉杂交种的遗传多样性分析[J]. 中国农业科技导报, 2024, 26(8): 34-50.

Figures/Tables 10

References 24

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组合编号Combination number	父本×母本 Male × female	组合编号Combination number	父本×母本 Male × female	组合编号Combination number	父本×母本 Male × female
1	邯棉559×中宿410408 Hanmian 559 × Zhongsu 410408	10	辽棉3号×岱字棉15 Liaomian 3 × Daizimian 15	19	豫棉8号×岱字棉15 Yumian 8 × Daizimian 15
2	山东丰抗棉6号×泗阳331 Shandongfengkangmian 6 × Siyang 331	11	中棉所17×鲁棉28号 Zhongmiansuo 17 × Lumian 28	20	邯棉559×富棉289 Hanmian 559 × Fumian 289
3	岱字棉15×中棉所17 Daizimian 15 × Zhongmiansuo 17	12	邯棉559×山东丰抗棉6号 Hanmian 559 × Shandongfengkangmian 6	21	中棉所17×豫棉8号 Zhongmiansuo 17 × Yumian 8
4	中宿410408×豫棉8号 Zhongsu 410408 × Yumian 8	13	盐1074×邯棉885 Yan 1074 × Hanmian 885	22	山东丰抗棉6号×鲁棉17号 Shandongfengkangmian 6 × Lumian 17
5	岱字棉15×邯棉885 Daizimian 15 × Hanmian 885	14	岱字棉15×辽棉3号 Daizimian 15 × Liaomian 3	23	辽棉3号×鲁棉17号 Liaomian 3 × Lumian 17
6	鲁棉17号×山东丰抗棉6号 Lumian 17 ×Shandongfengkangmian 6	15	鲁棉28号×鲁棉17号 Lumian 28 × Lumian 17	24	岱字棉15×邯棉559 Daizimian 15 × Hanmian 559
7	豫棉8号×中宿410408 Yumian 8 × Zhongsu 410408	16	中棉所17×中宿410408 Zhongmiansuo 17 × Zhongsu 410408	25	邯棉885×泗阳331 Hanmian 885 × Siyang 331
8	中棉所17×辽棉3号 Zhongmiansuo 17 × Liaomian 3	17	中宿410408×中棉所17 Zhongsu410408 × Zhongmiansuo 17	26	邯棉885×中棉所12 Hanmian 885 × Zhongmiansuo 12
9	岱字棉15×鲁棉17号 Daizimian 15 × Lumian 17	18	鑫秋1号×中宿410408 Xinqiu 1 × Zhongsu 410408	27	邯棉885×山东丰抗棉6号 Hanmian 885 × Shandongfengkangmian 6

组合编号Combination number	父本×母本 Male × female	组合编号Combination number	父本×母本 Male × female	组合编号Combination number	父本×母本 Male × female
1	邯棉559×中宿410408 Hanmian 559 × Zhongsu 410408	10	辽棉3号×岱字棉15 Liaomian 3 × Daizimian 15	19	豫棉8号×岱字棉15 Yumian 8 × Daizimian 15
2	山东丰抗棉6号×泗阳331 Shandongfengkangmian 6 × Siyang 331	11	中棉所17×鲁棉28号 Zhongmiansuo 17 × Lumian 28	20	邯棉559×富棉289 Hanmian 559 × Fumian 289
3	岱字棉15×中棉所17 Daizimian 15 × Zhongmiansuo 17	12	邯棉559×山东丰抗棉6号 Hanmian 559 × Shandongfengkangmian 6	21	中棉所17×豫棉8号 Zhongmiansuo 17 × Yumian 8
4	中宿410408×豫棉8号 Zhongsu 410408 × Yumian 8	13	盐1074×邯棉885 Yan 1074 × Hanmian 885	22	山东丰抗棉6号×鲁棉17号 Shandongfengkangmian 6 × Lumian 17
5	岱字棉15×邯棉885 Daizimian 15 × Hanmian 885	14	岱字棉15×辽棉3号 Daizimian 15 × Liaomian 3	23	辽棉3号×鲁棉17号 Liaomian 3 × Lumian 17
6	鲁棉17号×山东丰抗棉6号 Lumian 17 ×Shandongfengkangmian 6	15	鲁棉28号×鲁棉17号 Lumian 28 × Lumian 17	24	岱字棉15×邯棉559 Daizimian 15 × Hanmian 559
7	豫棉8号×中宿410408 Yumian 8 × Zhongsu 410408	16	中棉所17×中宿410408 Zhongmiansuo 17 × Zhongsu 410408	25	邯棉885×泗阳331 Hanmian 885 × Siyang 331
8	中棉所17×辽棉3号 Zhongmiansuo 17 × Liaomian 3	17	中宿410408×中棉所17 Zhongsu410408 × Zhongmiansuo 17	26	邯棉885×中棉所12 Hanmian 885 × Zhongmiansuo 12
9	岱字棉15×鲁棉17号 Daizimian 15 × Lumian 17	18	鑫秋1号×中宿410408 Xinqiu 1 × Zhongsu 410408	27	邯棉885×山东丰抗棉6号 Hanmian 885 × Shandongfengkangmian 6

组合编号Combination number	父本×母本 Male × female	组合编号Combination number	父本×母本 Male × female	组合编号Combination number	父本×母本 Male × female
28	邯棉885×鑫秋1号 Hanmian 885 × Xinqiu 1	45	泗阳331×邯棉885 Siyang 331 × Hanmian 885	62	鲁棉17号×鲁棉28号 Lumian 17 × Lumian 28
29	鑫秋1号×中棉所17 Xinqiu 1 × Zhongmiansuo 17	46	盐1074×泗阳331 Yan 1074 × Siyang 331	63	豫棉8号×鲁棉28号 Yumian 8 × Lumian 28
30	鑫秋1号×盐1074 Xinqiu 1 × Yan 1074	47	盐1074×鑫秋1号 Yan 1074 × Xinqiu 1	64	中宿410408×邯棉885 Zhongsu 410408 × Hanmian 885
31	鑫秋1号×邯棉885 Xinqiu 1 × Hanmian 885	48	盐1074×中棉所12 Yan 1074 × Zhongmiansuo 12	65	山东丰抗棉6号×中棉所12 Shandongfengkangmian 6 × Zhongmiansuo12
32	鑫秋1号×富棉289 Xinqiu 1 × Fumian 289	49	盐1074×山东丰抗棉6号 Yan 1074 × Shandongfengkangmian 6	66	辽棉3号×邯棉885 Liaomian 3 × Hanmian 885
33	鑫秋1号×中宿410408 Xinqiu 1 × Zhongsu 410408	50	中棉所12×邯棉885 Zhongmiansuo 12 × Hanmian 885	67	鲁棉17号×岱字棉15 Lumian 17 × Daizimian 15
34	中棉所17×中棉所12 Zhongmiansuo 17 ×Zhongmiansuo 12	51	中棉所12×盐1074 Zhongmiansuo 12 × Yan 1074	68	邯棉885×岱字棉15 Hanmian 885 × Daizimian 15
35	中棉所17×泗阳331 Zhongmiansuo 17 × Siyang 331	52	中棉所12×中宿410408 Zhongmiansuo 12 × Zhongsu 410408	69	中宿410408×富棉289 Zhongsu 410408 × Fumian 289
36	中棉所17×鑫秋1号 Zhongmiansuo 17 × Xinqiu 1	53	山东丰抗棉6号×邯棉885 Shandongfengkangmian 6 × Hanmian 885	70	鑫秋1号×山东丰抗棉6号 Xinqiu 1 × Shandongfengkangmian 6
37	中棉所17×山东丰抗棉6号 Zhongmiansuo 17 × Shandongfengkangmian 6	54	山东丰抗棉6号×盐1074 Shandongfengkangmian 6 ×Yan 1074	71	山东丰抗棉6号×泗阳331 Shandongfengkangmian 6 × Siyang 331
38	富棉289×泗阳331 Fumian 289 × Siyang 331	55	山东丰抗棉6号×中棉所17 Shandongfengkangmian 6 × Zhongmiansuo 17	72	富棉289×中棉所17 Fumian 289 × Zhongmiansuo 17
39	富棉289×鑫秋1号 Fumian 289 × Xinqiu 1	56	山东丰抗棉6号×中宿410408 Shandongfengkangmian 6 × Zhongsu 410408	73	富棉289×盐1074 Fumian 289 × Yan1074
40	富棉289×中棉所12 Fumian 289 × Zhongmiansuo 12	57	中宿410408×鑫秋1号 Zhongsu 410408 × Xinqiu 1	74	鑫秋1号×邯棉559 Xinqiu 1 × Hanmian 559
41	富棉289×山东丰抗棉6号 Fumian 289 × Shandongfengkangmian 6	58	豫棉8号×山东丰抗棉6号 Yumian 8 × Shandongfengkangmian 6	75	辽棉3号×鲁棉28号 Liaomian 3 × Lumian 28
42	泗阳331×盐1074 Siyang 331 × Yan 1074	59	邯棉885×中棉所17 Hanmian 885 × Zhongmiansuo 17	76	泗阳331×岱字棉15 Siyang 331 × Daizimian 15
43	泗阳331×中棉所17 Siyang 331 × Zhongmiansuo 17	60	盐1074×鲁棉17号 Yan 1074 × Lumian 17	77	鑫秋1号×山东丰抗棉6号 Xinqiu 1 × Shandongfengkangmian 6
44	泗阳331×富棉289 Siyang 331 × Fumian 289	61	邯棉885×辽棉3号 Hanmian 885 × Liaomian 3	78	山东丰抗棉6号×豫棉8号 Shandongfengkangmian 6 × Yumian 8

组合编号Combination number	父本×母本 Male × female	组合编号Combination number	父本×母本 Male × female	组合编号Combination number	父本×母本 Male × female
28	邯棉885×鑫秋1号 Hanmian 885 × Xinqiu 1	45	泗阳331×邯棉885 Siyang 331 × Hanmian 885	62	鲁棉17号×鲁棉28号 Lumian 17 × Lumian 28
29	鑫秋1号×中棉所17 Xinqiu 1 × Zhongmiansuo 17	46	盐1074×泗阳331 Yan 1074 × Siyang 331	63	豫棉8号×鲁棉28号 Yumian 8 × Lumian 28
30	鑫秋1号×盐1074 Xinqiu 1 × Yan 1074	47	盐1074×鑫秋1号 Yan 1074 × Xinqiu 1	64	中宿410408×邯棉885 Zhongsu 410408 × Hanmian 885
31	鑫秋1号×邯棉885 Xinqiu 1 × Hanmian 885	48	盐1074×中棉所12 Yan 1074 × Zhongmiansuo 12	65	山东丰抗棉6号×中棉所12 Shandongfengkangmian 6 × Zhongmiansuo12
32	鑫秋1号×富棉289 Xinqiu 1 × Fumian 289	49	盐1074×山东丰抗棉6号 Yan 1074 × Shandongfengkangmian 6	66	辽棉3号×邯棉885 Liaomian 3 × Hanmian 885
33	鑫秋1号×中宿410408 Xinqiu 1 × Zhongsu 410408	50	中棉所12×邯棉885 Zhongmiansuo 12 × Hanmian 885	67	鲁棉17号×岱字棉15 Lumian 17 × Daizimian 15
34	中棉所17×中棉所12 Zhongmiansuo 17 ×Zhongmiansuo 12	51	中棉所12×盐1074 Zhongmiansuo 12 × Yan 1074	68	邯棉885×岱字棉15 Hanmian 885 × Daizimian 15
35	中棉所17×泗阳331 Zhongmiansuo 17 × Siyang 331	52	中棉所12×中宿410408 Zhongmiansuo 12 × Zhongsu 410408	69	中宿410408×富棉289 Zhongsu 410408 × Fumian 289
36	中棉所17×鑫秋1号 Zhongmiansuo 17 × Xinqiu 1	53	山东丰抗棉6号×邯棉885 Shandongfengkangmian 6 × Hanmian 885	70	鑫秋1号×山东丰抗棉6号 Xinqiu 1 × Shandongfengkangmian 6
37	中棉所17×山东丰抗棉6号 Zhongmiansuo 17 × Shandongfengkangmian 6	54	山东丰抗棉6号×盐1074 Shandongfengkangmian 6 ×Yan 1074	71	山东丰抗棉6号×泗阳331 Shandongfengkangmian 6 × Siyang 331
38	富棉289×泗阳331 Fumian 289 × Siyang 331	55	山东丰抗棉6号×中棉所17 Shandongfengkangmian 6 × Zhongmiansuo 17	72	富棉289×中棉所17 Fumian 289 × Zhongmiansuo 17
39	富棉289×鑫秋1号 Fumian 289 × Xinqiu 1	56	山东丰抗棉6号×中宿410408 Shandongfengkangmian 6 × Zhongsu 410408	73	富棉289×盐1074 Fumian 289 × Yan1074
40	富棉289×中棉所12 Fumian 289 × Zhongmiansuo 12	57	中宿410408×鑫秋1号 Zhongsu 410408 × Xinqiu 1	74	鑫秋1号×邯棉559 Xinqiu 1 × Hanmian 559
41	富棉289×山东丰抗棉6号 Fumian 289 × Shandongfengkangmian 6	58	豫棉8号×山东丰抗棉6号 Yumian 8 × Shandongfengkangmian 6	75	辽棉3号×鲁棉28号 Liaomian 3 × Lumian 28
42	泗阳331×盐1074 Siyang 331 × Yan 1074	59	邯棉885×中棉所17 Hanmian 885 × Zhongmiansuo 17	76	泗阳331×岱字棉15 Siyang 331 × Daizimian 15
43	泗阳331×中棉所17 Siyang 331 × Zhongmiansuo 17	60	盐1074×鲁棉17号 Yan 1074 × Lumian 17	77	鑫秋1号×山东丰抗棉6号 Xinqiu 1 × Shandongfengkangmian 6
44	泗阳331×富棉289 Siyang 331 × Fumian 289	61	邯棉885×辽棉3号 Hanmian 885 × Liaomian 3	78	山东丰抗棉6号×豫棉8号 Shandongfengkangmian 6 × Yumian 8

组合编号Combination number	父本×母本 Male × female	组合编号Combination number	父本×母本 Male × female	组合编号Combination number	父本×母本 Male × female
79	岱字棉15×中棉所12 Daizimian 15 × Zhongmiansuo 12	95	鲁棉28号×邯棉559 Lumian 28 × Hanmian 559	111	鑫秋1号×中宿410408 Xinqiu 1 × Zhongsu 410408
80	泗阳331×中棉所12 Siyang 331 × Zhongmiansuo 12	96	鲁棉17号×中棉所17 Lumian 17 × Zhongmiansuo 17	112	中宿410408×盐1074 Zhongsu 410408 × Yan 1074
81	豫棉8号×鑫秋1号 Yumian 8 × Xinqiu 1	97	鲁棉28号×山东丰抗棉6号 Lumian 28 × Shandongfengkangmian 6	113	岱字棉15×豫棉8号 Daizimian 15 × Yumian 8
82	鲁棉17号×邯棉559 Lumian 17 × Hanmian 559	98	邯棉885×豫棉8号 Hanmian 885 × Yumian 8	114	豫棉8号×中棉所17 Yumian 8 × Zhongmiansuo 17
83	辽棉3号×泗阳331 Liaomian 3 × Siyang 331	99	岱字棉15×盐1074 Daizimian 15 × Yan 1074	115	鲁棉28号×盐1074 Lumian 28 × Yan 1074
84	中棉所17×邯棉885 Zhongmiansuo 17 × Hanmian 885	100	富棉289×邯棉559 Fumian 289 × Hanmian 559	116	鲁棉28号×中棉所12 Lumian 28 × Zhongmiansuo 12
85	鲁棉17号×中宿410408 Lumian 17 × Zhongsu 410408	101	鲁棉17号×豫棉8号 Lumian 17 × Yumian 8	117	盐1074×岱字棉15 Yan 1074 × Daizimian 15
86	邯棉559×豫棉8号 Hanmian 559 × Yumian 8	102	中宿410408×邯棉559 Zhongsu 410408 × Hanmian 559	118	盐1074×豫棉8号 Yan 1074 × Yumian 8
87	岱字棉15×富棉289 Daizimian 15 × Fumian 289	103	中棉所17×邯棉559 Zhongmiansuo 17 × Hanmian 559	119	泗阳331×豫棉8号 Siyang 331 × Yumian 8
88	鲁棉28号×辽棉3号 Lumian 28 × Liaomian 3	104	邯棉559×中棉所17 Hanmian 559 × Zhongmiansuo 17	120	鲁棉17号×盐1074 Lumian 17 × Yan 1074
89	富棉289×岱字棉15 Fumian 289 × Daizimian 15	105	盐1074×富棉289 Yan 1074 × Fumian 289	121	中棉所12×邯棉559 Zhongmiansuo 12 × Hanmian 559
90	豫棉8号×盐1074 Yumian 8 × Yan 1074	106	山东丰抗棉6号×岱字棉15 Shandongfengkangmian 6 ×Daizimian 15	122	鑫秋1号×岱字棉15 Xinqiu 1 × Daizimian 15
91	中宿410408×中棉所12 Zhongsu 410408 × Zhongmiansuo 12	107	鲁棉28号×中棉所17 Lumian 28 × Zhongmiansuo 17	123	邯棉885×富棉289 Hanmian 885 × Fumian 289
92	中宿410408×泗阳331 Zhongsu 410408 × Siyang 331	108	泗阳331×鑫秋1号 Siyang 331 × Xinqiu 1	124	山东丰抗棉6号×邯棉559 Shandongfengkangmian 6 ×Hanmian 559
93	中宿410408×山东丰抗棉6号 Zhongsu 410408 × Shandongfengkangmian 6	109	富棉289×辽棉3号 Fumian 289 × Liaomian 3	125	富棉289×鲁棉28号 Fumian 289 × Lumian 28
94	盐1074×邯棉559 Yan 1074 × Hanmian 559	110	岱字棉15×山东丰抗棉6号 Daizimian 15 × Shandongfengkangmian 6	126	中棉所12×山东丰抗棉6号 Zhongmiansuo 12 × Shandongfengkangmian 6

Genetic Diversity Analysis in 192 Gossypium hirsutum L. F₁ Hybrids

192份陆地棉杂交种的遗传多样性分析

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组合编号Combination number	父本×母本 Male × female	组合编号Combination number	父本×母本 Male × female	组合编号Combination number	父本×母本 Male × female
127	中棉所12×豫棉8号 Zhongmiansuo 12 × Yumian 8	143	鑫秋1号×中宿410408 Xinqiu 1 × Zhongsu 410408	159	盐1074×中棉所17 Yan 1074 × Zhongmiansuo 17
128	山东丰抗棉6号×鲁棉28号 Shandongfengkangmian 6 × Lumian 28	144	鲁棉28号×邯棉885 Lumian 28 × Hanmian 885	160	邯棉559×中宿410408 Hanmian 559 × Zhongsu 410408
129	豫棉8号×辽棉3号 Yumian 8 × Liaomian 3	145	邯棉885×邯棉559 Hanmian 885 × Hanmian 559	161	邯棉885×盐1074 Hanmian 885 × Yan 1074
130	邯棉885×中宿410408 Hanmian 885 × Zhongsu 410408	146	泗阳331×鲁棉17号 Siyang 331 × Lumian 17	162	中棉所17×鲁棉17号 Zhongmiansuo 17 × Lumian 17
131	泗阳331×邯棉559 Siyang 331 × Hanmian 559	147	中棉所12×岱字棉15 Zhongmiansuo 12 × Daizimian 15	163	鲁棉28号×鑫秋1号 Lumian 28 × Xinqiu 1
132	鲁棉17号×泗阳331 Lumian 17 × Siyang 331	148	盐1074×辽棉3号 Yan 1074 × Liaomian 3	164	辽棉3号×中棉所17 Liaomian 3 × Zhongmiansuo 17
133	中宿410408×岱字棉15 Zhongsu 410408 ×Daizimian 15	149	泗阳331×山东丰抗棉6号 Siyang 331 × Shandongfengkangmian 6	165	豫棉8号×中棉所12 Yumian 8 × Zhongmiansuo 12
134	中宿410408×鲁棉17号 Zhongsu 410408 × Lumian 17	150	鲁棉28号×鑫秋1号 Lumian 28 × Xinqiu 1	166	山东丰抗棉6号×辽棉3号 Shandongfengkangmian 6 × Liaomian 3
135	邯棉559×岱字棉15 Hanmian 559 ×Daizimian 15	151	富棉289×中宿410408 Fumian 289 × Zhongsu 410408	167	豫棉8号×鲁棉17号 Yumian 8 × Lumian 17
136	中棉所12×鲁棉28号 Zhongmiansuo 12 ×Lumian 28	152	中棉所12×鑫秋1号 Zhongmiansuo 12 × Xinqiu 1	168	泗阳331×辽棉3号 Siyang 331 × Liaomian 3
137	富棉289×邯棉885 Fumian 289 × Hanmian 885	153	富棉289×豫棉8号 Fumian 289 × Yumian 8	169	鲁棉17号×中棉所17 Lumian 17 × Zhongmiansuo 17
138	中棉所12×辽棉3号 Zhongmiansuo 12 ×Liaomian 3	154	邯棉885×鲁棉17号 Hanmian 885 × Lumian 17	170	盐1074×鲁棉28号 Yan 1074 × Lumian 28
139	辽棉3号×鑫秋1号 Liaomian 3 × Xinqiu 1	155	鲁棉17号×泗阳331 Lumian 17 × Siyang 331	171	岱字棉15×泗阳331 Daizimian 15 × Siyang 331
140	辽棉3号×豫棉8号 Liaomian 3 × Yumian 8	156	鲁棉17号×辽棉3号 Lumian 17 × Liaomian 3	172	鑫秋1号×泗阳331 Xinqiu 1 × Siyang 331
141	中宿410408×鲁棉28号 Zhongsu 410408 × Lumian 28	157	辽棉3号×中棉所17 Liaomian 3 ×Zhongmiansuo 17	173	辽棉3号×中宿410408 Liaomian 3 × Zhongsu 410408
142	中棉所17×岱字棉15 Zhongmiansuo 17 × Daizimian 15	158	鲁棉17号×中宿410408 Lumian 17 × Zhongsu 410408	174	鑫秋1号×豫棉8号 Xinqiu 1 × Yumian 8

组合编号Combination number	父本×母本 Male × female	组合编号Combination number	父本×母本 Male × female	组合编号Combination number	父本×母本 Male × female
175	辽棉3号×盐1074 Liaomian 3 × Yan 1074	181	中棉所12×鲁棉17号 Zhongmiansuo 12 × Lumian 17	187	豫棉8号×富棉289 Yumian 8 × Fumian 289
176	泗阳331×鲁棉17号 Siyang 331 × Lumian 17	182	岱字棉15×鲁棉28号 Daizimian 15 × Lumian 28	188	中棉所17×富棉289 Zhongmiansuo 17 × Fumian 289
177	辽棉3号×中棉所17 Liaomian 3 × Zhongmiansuo 17	183	鲁棉28号×岱字棉15 Lumian 28 × Daizimian 15	189	鲁棉28号×豫棉8号 Lumian 28 × Yumian 8
178	中棉所12×邯棉559 Zhongmiansuo 12 × Hanmian 559	184	中宿410408×辽棉3号 Zhongsu 410408 × Liaomian 3	190	辽棉3号×山东丰抗棉6号 Liaomian 3 × Shandongfengkangmian 6
179	豫棉8号×邯棉885 Yumian 8 × Hanmian 885	185	中棉所17×盐1074 Zhongmiansuo 17 × Yan 1074	191	鑫秋1号×鲁棉28号 Xinqiu 1 × Lumian 28
180	岱字棉15×中宿410408 Daizimian 15 × Zhongsu 410408	186	中棉所12×鲁棉28号 Zhongmiansuo 12 × Lumian 28	192	豫棉8号×邯棉559 Yumian 8 × Hanmian 559

性状 Trait	最小值 Min	最大值 Max	均值 Mean	标准偏差 SD	偏度 Skewness	峰度 Kurtosis	变异系数 CV/%
株高 PH/cm	23.80	101.80	59.53	15.57	0.31	-0.27	26.15
始节高 FBH/cm	6.80	27.20	18.52	3.51	-0.37	0.30	18.95
始节数 NOB	3.00	7.20	5.40	0.75	-0.06	-0.05	13.89
果枝数 FBN	4.20	15.60	8.26	1.56	1.21	4.07	18.89
有效果枝数 EFBN	3.00	12.40	6.92	1.75	0.35	0.22	25.29
铃数 BN	3.20	18.20	9.05	3.34	0.65	-0.05	36.91
有效铃数 EBN	3.20	17.60	8.71	3.22	0.59	-0.12	36.97
单铃重 SBW/g	1.42	9.39	6.46	0.90	-0.40	5.62	13.93
籽棉产量 SCY/g	70.45	253.70	130.23	18.73	1.84	10.01	14.38
皮棉产量 LCY/g	35.94	114.40	58.97	8.44	1.67	9.47	14.31
衣分 LP/%	0.31	0.51	0.45	0.03	-1.28	5.41	5.63
上半部平均长度 FL/mm	24.96	37.47	28.81	2.26	1.60	2.92	7.99
比强度 FS/（cN·tex^-1）	25.31	52.18	32.30	4.12	1.75	5.02	12.76
马克隆值 FMV	3.27	6.51	5.30	0.53	-0.90	0.91	10.00
整齐度 FU/%	80.97	88.10	84.45	1.32	0.39	0.14	1.56
成熟度 FM	0.84	0.95	0.90	0.02	-0.72	0.85	2.22

性状Trait	株高 PH	始节高FBH	始节数NOB	果枝数FBN	有效果枝数EFBN	铃数BN	有效铃数EBN	单铃重SBW	籽棉产量SCY	皮棉产量LCY	衣分LP	上半部平均长度 FL	比强度 FS	马克隆值FMV	整齐度 FU
始节高 FBH	0.60^**
始节数 NOB	0.03	0.44^**
果枝数 FBN	0.70^**	0.19^**	-0.14
有效果枝数 EFBN	0.68^**	0.21^**	0.00	0.88^**
铃数 BN	0.61^**	0.17^*	-0.03	0.73^**	0.87^**
有效铃数 EBN	0.63^**	0.19^**	-0.01	0.74^**	0.88^**	0.97^**
单铃重 SBW	0.21^**	0.12	-0.04	0.18^*	0.18^*	0.16^*	0.16^*
籽棉产量 SCY	0.13	0.04	-0.11	0.11	0.09	0.08	0.07	0.84^**
皮棉产量 LCY	0.13	0.05	-0.16^*	0.10	0.09	0.07	0.06	0.75^**	0.85^**
衣分 LP	-0.01	0.03	-0.05	-0.04	-0.03	-0.04	-0.05	-0.22^**	-0.21^**	-0.19^**
上半部平均长度 FL	0.21^**	0.15^*	0.09	0.20^**	0.17^*	0.19^*	0.17^*	0.04	0.02	-0.08	-0.24^**
比强度 FS	0.08	0.06	0.01	0.11	0.08	0.10	0.09	0.03	0.07	-0.01	-0.19^**	0.75^**
马克隆值 FMV	-0.27^**	-0.01	-0.04	-0.22^**	-0.24^**	-0.24^**	-0.23^**	0.02	0.06	0.18^*	0.32^**	-0.70^**	-0.41^**
整齐度 FU	0.25^**	0.13	0.07	0.15^*	0.18^*	0.23^**	0.25^**	0.19^**	0.17^*	0.09	-0.18^*	0.65^**	0.56^**	-0.39^**
成熟度 FM	-0.26^**	-0.03	0.01	-0.23^**	-0.27^**	-0.27^**	-0.28^**	0.07	0.11	0.20^**	0.25^**	-0.41^**	-0.18^*	0.81^**	-0.23^**

性状Trait	第1主成分 PC1	第2主成分 PC2	第3主成分 PC3	第4主成分 PC4	第5主成分 PC5
株高 PH	0.78	0.15	-0.22	0.28	-0.03
始节高FBH	0.36	0.05	-0.07	0.82	-0.09
始节数NOB	0.02	-0.18	-0.02	0.78	-0.21
果枝数FBN	0.80	0.18	-0.32	-0.15	0.07
有效果枝数EFBN	0.85	0.18	-0.38	-0.09	0.02
铃数 BN	0.84	0.14	-0.35	-0.14	0.06
有效铃数 EBN	0.85	0.14	-0.36	-0.11	0.04
单铃重 SBW	0.31	0.68	0.50	0.03	-0.21
籽棉产量 SCY	0.22	0.72	0.51	-0.04	-0.14
皮棉产量 LCY	0.15	0.81	0.46	-0.01	0.10
衣分 LP	-0.20	0.20	-0.37	0.13	0.59
上半部平均长度 FL	0.53	-0.53	0.52	0.06	0.24
比强度 FS	0.37	-0.40	0.54	0.02	0.46
马克隆值 FMV	-0.55	0.58	-0.31	0.13	0.28
整齐度 FU	0.49	-0.24	0.51	0.10	0.34
成熟度 FM	-0.49	0.50	-0.10	0.23	0.43
特征值 Characteristic value	4.92	2.90	2.47	1.52	1.14
贡献率 Contribution rate/%	30.76	18.15	15.41	9.53	7.11
累积贡献率 Accumulative contribution rate/%	30.76	48.91	64.32	73.84	80.96

组合编号 Combination number	因子1FAC1	因子2FAC2	因子3FAC3	因子4FAC4	因子5FAC5
1	-0.79	-0.31	1.80	-1.24	-0.70
2	-0.38	-0.01	-0.45	-1.14	0.60
3	-0.09	0.60	-1.21	0.29	0.46
4	0.84	-2.12	1.65	0.42	1.11
5	-0.65	-0.19	-0.51	-1.02	0.74
6	-0.70	0.41	-0.32	-0.97	-0.61
7	-1.21	-0.18	-0.34	-1.56	-0.09
8	0.36	-0.50	-0.18	-1.78	1.12
9	0.67	-1.33	-0.08	-0.23	-0.38
10	-0.42	-0.84	0.33	-0.24	-0.61
11	-0.74	0.22	-0.11	-1.78	-0.05
12	0.60	-2.33	1.16	-1.68	-0.89
13	0.60	-1.19	-0.64	-1.92	-0.25
14	-0.34	-0.15	-0.77	0.45	-0.76
15	0.50	0.53	-1.10	-0.51	0.41
16	-0.44	-0.46	0.04	-0.28	0.06
17	1.07	1.09	0.57	-0.96	-0.17
18	0.55	-1.49	-0.12	-0.22	-2.98
19	0.70	-0.42	-1.22	0.40	0.85
20	1.77	1.22	-1.98	-1.75	0.58
21	-0.30	0.70	0.25	-0.03	0.22
22	0.67	-0.13	0.17	0.37	-0.05
23	0.77	1.00	-0.47	0.16	-0.57
24	0.63	-1.94	0.24	-1.28	-0.10
25	-1.11	3.35	4.31	-2.23	-0.11
26	-2.22	-0.18	-0.37	-1.88	0.90
27	-2.46	-0.51	-0.89	-2.14	0.24
28	-1.38	-0.56	-0.34	0.03	1.10
29	-1.19	-0.25	-0.20	0.78	-1.01
30	-0.25	0.36	-0.56	-1.10	0.04
31	-1.30	-1.06	-0.51	-0.68	-1.28
32	-0.73	-0.35	0.09	0.34	-0.51
33	-1.54	-0.80	-0.36	1.33	0.77
34	-2.05	0.01	0.82	0.06	0.24
35	-1.66	-0.79	0.66	-1.00	-0.75
36	-1.19	-1.01	0.25	-0.46	0.08
37	-1.43	0.24	0.62	-0.58	0.47
38	-1.59	-0.12	0.42	-1.69	0.33
39	-1.28	-0.06	0.01	-0.85	0.83
40	-0.59	1.00	0.11	-0.86	0.89
41	-1.44	0.16	-0.21	-0.23	-0.08
42	-2.03	-0.12	-0.12	-0.66	0.58
43	-1.31	0.98	0.41	-0.51	0.65
44	0.12	-1.97	1.69	0.79	1.16
45	-1.37	-0.87	-1.87	-0.41	-0.04
46	-0.90	-0.36	-1.20	0.13	0.24
47	-0.86	-0.50	-0.77	0.64	-0.35
48	-1.55	-1.31	-0.63	-0.21	0.12
49	-0.53	0.11	-1.66	1.05	0.80
50	-0.15	1.04	1.84	0.67	-0.34
51	-0.67	0.84	-1.19	0.95	0.16
52	-0.32	0.11	0.28	-0.73	0.69
53	-0.21	-1.66	-0.74	0.23	-2.20
54	-0.04	0.19	-0.64	-0.06	-1.04
55	-0.82	-0.35	-0.48	-0.88	-1.06
56	-0.38	-0.17	0.51	0.43	0.37
57	0.64	-1.04	-0.02	0.69	-0.51
58	-1.29	-0.27	-0.35	-0.37	-0.93
59	0.18	0.63	2.74	1.51	-4.11
60	-1.31	1.24	0.44	1.62	-0.09
61	-0.59	0.15	-0.62	-0.56	-0.01
62	-0.58	0.62	0.75	0.21	-1.25
63	-1.16	-0.19	-1.34	0.05	0.77
64	-0.98	-0.18	0.66	1.50	0.73
65	-0.60	0.66	-0.14	0.60	0.17
66	-1.57	-0.01	-0.45	-0.44	-0.10
67	0.45	-1.74	1.73	0.87	0.72
68	-1.21	0.66	-0.72	0.48	0.67
69	-0.74	0.05	0.48	1.57	-0.16
70	0.40	-1.86	1.59	1.15	-0.36
71	-0.87	-0.38	0.29	0.68	0.49
72	-1.01	-0.05	-0.16	0.85	-1.22
73	-1.57	-0.10	0.04	-0.04	0.07
74	-0.16	0.47	-1.09	-0.30	-0.52
75	-1.17	-0.34	-0.05	0.60	0.73
76	-1.05	0.01	-0.03	-0.53	-0.24
77	-1.44	0.25	-0.66	-0.78	-0.26
78	-0.61	-0.76	-0.05	0.90	2.05
79	2.39	-0.61	0.72	0.17	2.44
80	0.45	1.61	-0.06	0.49	2.42
81	0.69	-1.77	0.12	0.57	-0.77
82	0.36	-0.85	1.24	0.42	-0.81
83	-0.04	-0.41	0.26	-0.03	-0.47
84	-1.44	-0.38	-0.30	-0.55	-1.19
85	0.92	-1.58	3.07	-0.77	2.24
86	0.41	0.13	-1.17	0.13	-0.26
87	-0.28	-0.90	1.66	0.89	-1.79
88	-0.67	-0.49	0.06	0.43	-2.41
89	-0.20	-0.04	1.03	0.67	0.47
90	-0.14	0.24	-1.18	-1.41	1.19
91	0.52	0.88	0.42	0.51	0.18
92	0.95	0.65	0.07	0.74	-1.00
93	-1.15	0.76	1.20	0.11	0.46
94	1.98	-1.56	-1.12	-3.53	-1.41
95	0.16	0.47	-0.27	1.92	-0.05
96	0.63	-0.24	-0.08	1.03	-0.28
97	-0.17	-1.26	0.00	-1.29	-1.38
98	-0.57	-0.62	-1.15	0.56	0.26
99	-0.31	0.19	-1.00	0.62	0.32
100	-1.04	-0.30	1.11	-0.56	-0.17
101	-1.42	-1.01	-0.75	-0.15	2.22
102	0.35	0.08	1.12	-0.27	-0.46
103	-0.14	-0.32	1.95	-0.39	-0.75
104	-0.27	-0.07	-0.04	-0.74	-0.46
105	-0.08	-0.22	0.36	-0.39	-1.43
106	-0.67	-0.49	0.19	1.02	-0.17
107	-0.14	0.39	0.04	1.63	-1.09
108	-1.24	1.14	-0.23	1.13	-0.99
109	-0.30	0.44	-1.82	-0.24	-0.80
110	0.27	1.16	0.63	0.43	-0.18
111	0.74	-1.54	2.91	0.25	1.82
112	-1.24	0.66	0.23	-0.27	-0.36
113	-0.81	-0.19	-0.92	1.08	1.27
114	-1.20	0.49	0.13	0.21	0.87
115	-0.25	-0.76	0.08	1.24	-0.44
116	0.47	1.80	0.92	0.05	-0.20
117	0.21	0.24	-0.86	-0.12	0.76
118	0.27	1.31	-0.52	1.01	0.44
119	1.30	2.02	-1.29	0.64	1.48
120	1.47	1.88	0.19	-0.76	-0.35
121	-0.39	0.23	0.58	0.74	1.45
122	-0.15	-0.10	-0.57	1.40	0.31
123	-0.78	-0.18	1.44	-1.04	-1.26
124	0.38	-0.03	-0.80	0.39	0.13
125	0.25	-0.29	-0.34	0.20	0.10
126	-0.20	1.22	0.22	0.05	0.63
127	0.01	1.15	-1.21	1.61	0.49
128	-0.47	1.00	-0.29	0.80	1.10
129	-0.55	0.51	2.07	-0.92	-0.18
130	1.65	-0.07	-0.19	-0.96	0.24
131	0.26	0.83	-0.90	-0.86	0.12
132	1.59	0.81	0.67	-0.65	-0.97
133	-0.18	1.30	0.92	-0.83	1.07
134	-0.55	0.39	-0.58	0.69	-0.83
135	0.65	-0.05	-0.62	-1.06	1.29
136	0.48	0.74	-1.01	-1.25	0.46
137	0.99	0.19	-0.81	-1.09	0.18
138	0.32	0.32	-0.18	-1.74	0.02
139	2.02	-0.39	-0.05	1.87	-0.76
140	-0.05	0.79	-0.94	1.06	0.30
141	0.22	0.44	-0.21	1.16	-0.80
142	0.42	0.66	-0.44	-0.08	0.69
143	0.04	0.58	0.85	-0.16	-0.13
144	1.29	-1.85	1.53	1.22	-0.39
145	0.82	0.40	-0.34	-0.31	0.97
146	0.52	0.44	-0.37	-0.36	-0.04
147	1.34	-3.64	-1.51	0.83	1.85
148	0.11	0.07	-0.68	-0.52	0.51
149	-0.50	0.32	0.97	0.03	0.80
150	0.52	0.15	-1.07	2.01	-0.53
151	-0.22	0.69	0.41	0.45	0.40
152	-0.49	1.46	-1.13	1.52	0.83
153	-0.21	1.01	-1.07	1.82	0.29
154	-0.98	0.13	0.19	1.45	-0.52
155	0.14	0.89	-0.37	0.00	-0.83
156	0.86	0.40	0.42	0.93	0.02
157	1.54	0.94	-0.75	0.66	0.06
158	0.77	0.21	0.70	0.84	0.63
159	2.45	0.14	-0.97	-1.18	0.21
160	1.97	-0.47	-0.50	-0.18	-1.29
161	0.97	-0.74	-1.34	-1.02	-0.83
162	1.94	1.07	-0.73	-2.94	0.47
163	0.33	-0.62	0.04	0.58	-0.89
164	1.50	-0.72	-0.15	0.73	-1.82
165	0.26	0.82	-0.46	0.35	1.47
166	0.42	-0.99	-0.96	0.37	-1.58
167	1.45	0.53	-0.32	0.27	0.11
168	0.58	-2.60	1.43	0.91	0.41
169	1.26	-1.07	-0.89	-1.44	-1.29
170	0.25	-0.95	-0.78	0.07	-0.90
171	1.96	0.35	-1.02	0.19	-1.17
172	1.60	1.80	0.04	1.05	-0.54
173	1.07	1.13	0.74	-0.01	-0.03
174	0.54	-0.09	-1.34	2.80	1.05
175	1.90	-1.05	1.02	0.77	0.79
176	0.48	0.60	0.88	1.29	-1.16
177	0.29	0.98	1.05	0.70	-0.41
178	0.79	2.22	0.27	-2.04	-0.72
179	0.91	-0.83	2.13	-0.28	2.83
180	-0.20	1.96	2.45	-0.69	-0.58
181	0.86	1.54	-1.06	-0.16	0.41
182	1.51	1.26	0.76	-1.29	0.41
183	0.90	-1.09	-1.55	-0.71	-0.43
184	0.08	-0.29	0.00	0.08	0.49
185	0.74	0.05	0.01	0.83	-0.49
186	0.48	2.27	1.04	1.22	-0.95
187	2.70	2.33	1.06	-0.77	-0.88
188	0.47	-1.71	-0.97	-0.90	-1.88
189	0.92	-0.85	-0.93	0.20	0.69
190	0.87	-1.61	1.01	0.99	2.01
191	0.97	-0.22	-1.79	0.88	-0.29
192	1.53	-1.11	1.29	-1.13	3.44

自变量 Independent variable	因变量Dependent variable	回归模型Regression model	决定系数R²	F值 F value	显著性Significant
X₁、X₂、X₃、X₄、X₅、X₆、X₇	X₈	X₈=5.90+0.08X₁+0.09X₂-0.08X₃+0.13X₅-0.02X₆-0.01X₇	0.05	1.41	0.014
	X₉	X₉=137.13+0.12X₁+0.03X₂-0.14X₃-0.03X₄+0.09X₅-0.05X₇	0.03	0.87	0.045
	X₁₀	X₁₀=65.66+0.10X₁+0.08X₂-0.21X₃-0.11X₄+0.22X₅+0.02X₆-0.15X₇	0.05	1.41	0.023
	X₁₂	X₁₂=23.94+0.10X₁+0.02X₂+0.13X₃+0.27X₄-0.28X₅+0.35X₆-0.18X₇	0.07	2.10	0.003
	X₁₃	X₁₃=27.86-0.05X₁+0.06X₂+0.03X₃+0.27X₄-0.29X₅+0.28X₆-0.10X₇	0.03	0.70	0.032
	X₁₄	X₁₄=5.98-0.31X₁+0.14X₂-0.09X₃+0.03X₅-0.26X₆+0.16X₇	0.09	2.62	<0.001
	X₁₅	X₁₅=83.26+0.31X₁-0.10X₂+0.09X₃-0.06X₄-0.27X₅-0.05X₆+0.41X₇	0.10	2.99	<0.001
	X₁₆	X₁₆=0.91-0.36X₁+0.23X₂-0.06X₃+0.16X₄-0.13X₅-0.03X₆-0.06X₇	0.11	3.34	<0.001

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