主成分分析及灰色关联度分析综合评价棉花产量与品质

doi:10.6048/j.issn.1001-4330.2023.05.008

新疆农业科学 ›› 2023, Vol. 60 ›› Issue (5): 1099-1109.DOI: 10.6048/j.issn.1001-4330.2023.05.008

• 作物遗传育种·种质资源·耕作栽培·生理生化 • 上一篇下一篇

主成分分析及灰色关联度分析综合评价棉花产量与品质

逯涛¹(), 曾庆涛¹(), 张文¹, 王文博², 王政洋¹, 杨芮¹, 孙玉岩²

1.新疆生产建设兵团第七师农业科学研究所,新疆奎屯 833200
2.新疆生产建设兵团第农七师农业技术推广站,新疆奎屯 833200

收稿日期:2022-09-25 出版日期:2023-05-20 发布日期:2023-05-22
通信作者: 曾庆涛(1979-),男,河南人,副研究员,研究方向为棉花栽培及育种,(E-mail)147611116@qq.com
作者简介:逯涛(1988-),男,甘肃天水人,助理研究员,研究方向为棉花栽培及育种,(E-mail)380605364@qq.com
基金资助:
国家现代农业产业技术体系—棉花产业技术体系(CARS-15-49);新疆生产建设兵团第七师胡杨河市财政科技项目—2020年七师棉花品种展示试验(2020C02)

Comprehensive evaluation of cotton yield and quality by principal component analysis and grey correlation analysis

LU Tao¹(), ZENG Qingtao¹(), ZHANG Wen¹, WANG Wenbo², WANG Zhengyang¹, YANG Rui¹, SUN Yuyan²

1. Institute of Agricultural Sciences of Agricultural Production Division 7, Xinjiang Production and Construction Crops, Kuitun Xinjiang 833200, China
2. Agricultural Technology Extension Station of the 7th Agricultural Division,Kuitun Xinjiang 833200, China

Received:2022-09-25 Published:2023-05-20 Online:2023-05-22
Supported by:
The modern agricultural industry technology system- Technical system of cotton industry(CARS-15-49);Huyanghe financial science and technology project of the seventh division of Xinjiang production and Construction Corps-Demonstration test of cotton varieties in Qishi in 2020(2020C02)

摘要/Abstract

摘要：

【目的】筛选出适宜兵团第七师棉区种植的优质高产棉材料,为品种推广和相应配套栽培技术提供理论依据。【方法】选取19份棉花品种(系)为研究对象,采用DPS 软件分析14个农艺性状、产量及品质性状进行变异、相关性、主成分和灰色关联度。【结果】19份棉花品种(系)的性状变异系数在0.92%~15.08%,其中,株高变异系数最大,为15.08%;株高与果枝数、始果节高、籽棉产量、伸长率呈显著或极显著相关关系,籽棉产量与始果节高、单株结铃数、单铃重、短纤维指数呈显著或极显著相关关系,纤维长度与单铃重、马克隆值、断裂比强度呈显著或极显著相关关系,整齐度指数与断裂比强度、伸长率、短纤维指数呈显著或极显著相关关系。前6个主成分的累计贡献率达到86.289 4%,可反映所有性状的绝大部分信息,排名靠前的4位依次是K07-12、中棉所92、Z1112和中棉所113。灰色关联度分析结果表明,加权关联度较大的材料有K07-12、Z1112、中棉所92和中棉所113,加权关联度越大越接近理想品种,因此K07-12、Z1112、中棉所92和中棉所113表现较好。【结论】主成分分析法与灰色关联度法的分析结果基本一致,K07-12、中棉所92、Z1112和中棉所113为第七师棉区种植优质高产棉花品种。

关键词: 棉花; 种质资源; 遗传多样性分析

Abstract:

【Objective】 This project aims to screen out cotton materials of high-quality and high-yield suitable for planting in the 7th Agricultural Division cotton area, and provide theoretical basis for variety promotion and corresponding supporting cultivation techniques in the future stage.【Methods】 19 cotton varieties were taken as the research objects to analyze the variation, correlation, principal component and grey correlations of their 14 agronomic characters, yield and quality traits by DPS statistical software.【Results】 The results showed that, the variation coefficients of the characters among 19 cotton varieties ranged from 0.92% to 15.08%, and the variation coefficient of plant height was the largest, which was 15.08%. The correlation analysis results showed that the plant height was significantly or extremely significantly correlated with fruit branch number, first fruit node height, cotton yield and elongation, cotton yield was significantly or extremely significantly correlated with first fruit node height, boll number per plant, boll weight per plant and short fiber index, fiber length was significantly or extremely significantly correlated with boll weight per plant, Micronaire and breaking strength, evenness index was significantly or extremely significantly correlated with breaking strength specific strength, elongation and short fiber index showed significant or extremely significant correlation. The results of principal component analysis showed that the cumulative contribution rate of the first six principal components was 86.2894%, which could reflect most of the information of all traits. According to the comprehensive evaluation ranking of the tested materials, the top four materials were K07-12, zhongmiansuo 92, Z1112 and zhongmiansuo 113. Grey correlation analysis results showed that the materials with higher weighted correlation degree were K07-12, Z1112, zhongmiansuo 92 and zhongmiansuo 113. The larger the weighted correlation degree, the closer it was to the ideal variety. Therefore, K07-12, Z1112, zhongmiansuo 92 and zhongmiansuo 113 performed better.【Conclusion】 The results of principal component analysis and grey correlation analysis were basically consistent, so K07-12, zhongmiansuo 92, Z1112 and zhongmiansuo 113 are recommended to be planted and popularized in the 7th Agricultural Division cotton area.

Key words: cotton; principal component analysis; grey correlation analysis; comprehensive evaluation; screening

中图分类号:

S562

逯涛, 曾庆涛, 张文, 王文博, 王政洋, 杨芮, 孙玉岩. 主成分分析及灰色关联度分析综合评价棉花产量与品质[J]. 新疆农业科学, 2023, 60(5): 1099-1109.

LU Tao, ZENG Qingtao, ZHANG Wen, WANG Wenbo, WANG Zhengyang, YANG Rui, SUN Yuyan. Comprehensive evaluation of cotton yield and quality by principal component analysis and grey correlation analysis[J]. Xinjiang Agricultural Sciences, 2023, 60(5): 1099-1109.

图/表 7

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性状 Trait	最小值 Minimum	最大值 Maximum	变异幅度 Range	平均数 Mean	变异系数(%) Coefficient of variation	标准差 Standard deviation
X₁	47.80	94.00	46.20	73.92	15.08	11.15
X₂	8.20	10.30	2.10	9.53	5.55	0.53
X₃	5.20	7.30	2.10	6.29	8.43	0.53
X₄	14.40	28.80	14.40	23.13	13.15	3.04
X₅	5.90	8.61	2.71	7.22	9.54	0.69
X₆	4.78	6.41	1.63	5.57	8.37	0.47
X₇	45.36	49.41	4.05	48.01	2.06	0.99
X₈	4 385.89	7 809.44	3 423.55	6 040.86	12.54	757.75
X₉	28.65	31.73	3.08	30.45	2.58	0.78
X₁₀	83.80	88.15	4.35	86.5	1.24	1.07
X₁₁	4.41	5.54	1.13	5.01	6.48	0.32
X₁₂	28.95	33.45	4.50	30.53	4.3	1.31
X₁₃	6.70	7.00	0.30	6.81	0.92	0.06
X₁₄	6.65	7.55	0.90	6.87	3.35	0.23

性状 Trait	最小值 Minimum	最大值 Maximum	变异幅度 Range	平均数 Mean	变异系数(%) Coefficient of variation	标准差 Standard deviation
X₁	47.80	94.00	46.20	73.92	15.08	11.15
X₂	8.20	10.30	2.10	9.53	5.55	0.53
X₃	5.20	7.30	2.10	6.29	8.43	0.53
X₄	14.40	28.80	14.40	23.13	13.15	3.04
X₅	5.90	8.61	2.71	7.22	9.54	0.69
X₆	4.78	6.41	1.63	5.57	8.37	0.47
X₇	45.36	49.41	4.05	48.01	2.06	0.99
X₈	4 385.89	7 809.44	3 423.55	6 040.86	12.54	757.75
X₉	28.65	31.73	3.08	30.45	2.58	0.78
X₁₀	83.80	88.15	4.35	86.5	1.24	1.07
X₁₁	4.41	5.54	1.13	5.01	6.48	0.32
X₁₂	28.95	33.45	4.50	30.53	4.3	1.31
X₁₃	6.70	7.00	0.30	6.81	0.92	0.06
X₁₄	6.65	7.55	0.90	6.87	3.35	0.23

性状 Traits	X₁	X₂	X₃	X₄	X₅	X₆	X₇	X₈	X₉	X₁₀	X₁₁	X₁₂	X₁₃	X₁₄
X₁	1.00
X₂	0.47^*	1.00
X₃	0.08	0.11	1.00
X₄	0.86^**	0.44	0.12	1.00
X₅	0.33	0.35	0.03	0.31	1.00
X₆	0.40	0.19	-0.01	0.32	0.06	1.00
X₇	-0.37	-0.50^*	-0.14	-0.30	-0.21	-0.04	1.00
X₈	0.46^*	0.40	0.25	0.65^**	0.46^*	0.53^*	-0.14	1.00
X₉	-0.03	0.26	0.19	-0.01	-0.14	-0.49^*	-0.14	-0.29	1.00
X₁₀	0.35	0.02	0.10	0.26	-0.14	0.09	-0.07	-0.12	0.19	1.00
X₁₁	-0.30	-0.09	-0.14	-0.33	-0.18	0.41	-0.02	0.07	-0.46^*	-0.22	1.00
X₁₂	0.33	0.19	0.13	0.28	-0.30	-0.29	-0.33	-0.27	0.60^**	0.49^*	-0.48^*	1.00
X₁₃	0.49^*	0.21	0.05	0.39	-0.19	0.13	-0.13	-0.01	0.39	0.67^**	-0.45^*	0.59^**	1.00
X₁₄	0.26	0.09	-0.02	0.36	-0.03	0.52^*	-0.02	0.52^*	-0.33	-0.54^*	0.26	-0.25	-0.18	1.00

性状 Traits	X₁	X₂	X₃	X₄	X₅	X₆	X₇	X₈	X₉	X₁₀	X₁₁	X₁₂	X₁₃	X₁₄
X₁	1.00
X₂	0.47^*	1.00
X₃	0.08	0.11	1.00
X₄	0.86^**	0.44	0.12	1.00
X₅	0.33	0.35	0.03	0.31	1.00
X₆	0.40	0.19	-0.01	0.32	0.06	1.00
X₇	-0.37	-0.50^*	-0.14	-0.30	-0.21	-0.04	1.00
X₈	0.46^*	0.40	0.25	0.65^**	0.46^*	0.53^*	-0.14	1.00
X₉	-0.03	0.26	0.19	-0.01	-0.14	-0.49^*	-0.14	-0.29	1.00
X₁₀	0.35	0.02	0.10	0.26	-0.14	0.09	-0.07	-0.12	0.19	1.00
X₁₁	-0.30	-0.09	-0.14	-0.33	-0.18	0.41	-0.02	0.07	-0.46^*	-0.22	1.00
X₁₂	0.33	0.19	0.13	0.28	-0.30	-0.29	-0.33	-0.27	0.60^**	0.49^*	-0.48^*	1.00
X₁₃	0.49^*	0.21	0.05	0.39	-0.19	0.13	-0.13	-0.01	0.39	0.67^**	-0.45^*	0.59^**	1.00
X₁₄	0.26	0.09	-0.02	0.36	-0.03	0.52^*	-0.02	0.52^*	-0.33	-0.54^*	0.26	-0.25	-0.18	1.00

性状 Traits	主成分Principal component
性状 Traits	成分1 Component 1	成分2 Component 2	成分3 Component 3	成分4 Component 4	成分5 Component 5	成分6 Component 6
X₁	0.443 0	0.139 6	0.107 1	-0.107 1	-0.042 4	-0.136 4
X₂	0.319 0	0.109 8	-0.302 6	0.268 0	-0.241 2	-0.044 3
X₃	0.128 0	-0.017 4	-0.167 3	0.138 9	0.418 9	0.806 9
X₄	0.430 4	0.178 7	0.044 6	-0.128 3	0.153 7	-0.135 4
X₅	0.141 8	0.216 2	-0.460 6	-0.467 2	-0.283 2	0.054 5
X₆	0.119 9	0.370 8	0.421 5	0.096 2	-0.099 0	0.131 5
X₇	-0.251 3	-0.032 8	0.261 9	-0.481 3	0.408 7	-0.033 5
X₈	0.229 4	0.400 7	-0.069 9	-0.111 8	0.178 8	0.177 8
X₉	0.155 9	-0.367 7	-0.259 2	0.216 4	0.202 0	-0.060 7
X₁₀	0.249	-0.249 8	0.404 6	-0.190 4	-0.295 4	0.316 8
X₁₁	-0.244 4	0.257 8	0.209 7	0.413 1	-0.336 6	0.196 1
X₁₂	0.288 5	-0.349 9	0.060 9	0.263	0.093 1	-0.132 9
X₁₃	0.346 1	-0.221	0.341 6	-0.035 3	0.022	-0.046 2
X₁₄	0.033 4	0.393 7	0.090 9	0.291 9	0.448 7	-0.307 7
特征值Eigenvalue	3.823 1	3.437 4	1.586 6	1.166 4	1.071 2	0.995 8
贡献率Proportion (%)	27.307 7	24.552 8	11.332 8	8.331 6	7.651 7	7.112 6
累计贡献率 Cumulative percentage (%)	27.307 7	51.860 6	63.193 4	71.525	79.176 7	86.289 4

主成分分析及灰色关联度分析综合评价棉花产量与品质

Comprehensive evaluation of cotton yield and quality by principal component analysis and grey correlation analysis

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Metrics

供试材料 Tested materials	F₁	F₂	F₃	F₄	F₅	F₆	综合得分 Comprehensive scores	排序 Rank
Z1112	1.166 8	0.250 1	0.441 3	-0.500 9	0.548 1	0.647 3	0.476 3	3
中棉所113 Zhongmiansuo 113	1.337 3	-0.174 7	0.710 5	0.260 4	0.244 9	0.400 3	0.471 7	4
K07-12	0.691 2	1.647 9	0.009 6	0.056 5	0.540 0	0.388 9	0.668 1	1
金科21 Jinke 21	0.493 5	0.361 5	0.357 6	0.12	0.485 4	0.492 4	0.346 2	10
Z1146	0.683 9	-0.07	0.117 2	-0.638 8	0.329 1	0.307 1	0.176 7	18
新陆早76号 Xinluzao 76	0.537 5	1.003 1	0.518 9	-0.379 6	-0.122 9	0.505 6	0.446 8	5
庄稼汉902 Zhuangjiahan 902	0.881 9	0.312 9	0.018 7	0.110 3	-0.306 7	0.292	0.326 3	11
天云0769 Tianyu 0769	0.812 6	-0.198 3	0.081 4	0.029 6	0.459 7	0.372 9	0.246 6	16
创棉508 Chuangmian 508	0.544 9	0.132 2	0.079 6	-0.097 9	0.004 5	0.113 6	0.190 5	17
中棉所88 Zhongmiansuo 88	0.625 7	0.534	0.859 1	-0.065 2	-0.146 5	0.796 1	0.439 3	6
中棉201 Zhongmian 201	0.364 8	0.637 2	0.450 6	-0.042 4	0.081	1.023	0.382 6	9
新陆早84号 Xinluzao 84	0.822 3	0.456 6	-0.100 5	-0.227 4	0.385 2	0.933 4	0.402 2	8
金科20 Jinke 20	0.477 5	0.342 8	0.045 5	0.310 7	0.363	0.334 1	0.297 2	15
中棉所92 Zhongmiansuo 92	0.655 2	0.983 2	0.924 1	0.282 2	0.229 3	0.306	0.587 9	2
新陆早71号 Xinluzao 71	0.310 4	0.584 7	0.401 6	-0.206 9	0.181 4	0.502 7	0.306 2	12
中棉所99 Zhongmiansuo 99	1.229 6	-0.093 4	-0.021	0.347 3	0.207 4	0.947	0.422 6	7
新陆早77号 Xinluzao 77	0.757 8	0.370 2	-0.08	-0.164 6	-0.244 2	0.576	0.297 3	14
中棉所109 Zhongmiansuo 109	0.816 3	0.126 5	0.341 9	-0.393	0.301	0.299 6	0.304 3	13
NH12026	0.133 1	-0.217 2	0.627 4	-0.043 4	0.410 5	0.549 7	0.121	19

供试材料 Tested materials	株高 Plant height	果枝数 Fruiting branches	始果节位 First fruiting branch	始果节高 Height of first fruiting node	单株结铃数 Number of bolls per plant	单铃重 Boll weight	衣分 Lint percentage	籽棉产量 Yield	纤维长度 Fiber length	整齐度指数 Uniformity index	马克隆值 Micronaire	断裂比强度 Fibre strength	伸长率 Elongation	短纤维指数 Short fiber index
Z1112	85.50	9.20	6.70	28.80	7.55	5.62	48.54	7 296.30	30.98	87.95	4.53	31.15	6.90	6.85
中棉所113 Zhongmiansuo 113	74.00	9.90	5.90	23.60	7.05	5.49	49.23	5 945.27	30.53	86.80	4.54	30.50	6.85	6.75
K07-12	86.50	9.90	6.60	26.10	8.27	6.41	47.27	7 809.44	29.78	83.80	5.03	28.95	6.75	7.55
金科21Jinke 21	76.00	9.50	6.50	22.80	6.63	5.21	48.87	5 918.93	30.97	86.30	5.28	30.15	6.80	7.10
Z1146	81.50	9.00	6.10	25.20	7.93	5.11	48.75	5 213.81	30.88	86.95	4.41	30.85	6.80	6.70
新陆早76号 Xinluzao 76	84.50	9.90	5.90	24.80	7.81	6.00	48.58	6 688.26	28.65	86.60	5.22	29.35	6.80	6.85
庄稼汉902 Zhuangjiahan 902	81.90	10.00	5.70	24.50	7.50	5.26	45.36	5 966.34	30.39	86.85	4.96	30.75	6.80	6.75
天云0769 Tianyu 0769	77.60	9.20	6.60	23.80	7.05	4.78	47.51	5 399.03	30.56	86.25	4.70	33.45	6.80	6.85
创棉508 Chuangmian 508	58.10	9.30	5.20	20.50	7.42	4.98	48.09	5 872.10	30.96	85.60	5.16	30.40	6.80	6.75
中棉所88 Zhongmiansuo 88	76.60	9.20	6.20	22.30	7.27	6.31	48.27	6 109.42	30.12	88.00	5.54	30.30	6.85	6.75
中棉201 Zhongmian 201	70.70	8.90	7.00	22.00	6.99	5.68	47.54	6 002.57	29.31	86.65	5.41	29.00	6.75	6.75
新陆早84号 Xinluzao 84	61.70	9.80	7.20	22.10	7.75	5.28	48.26	6 711.68	30.43	86.05	4.88	29.15	6.80	6.80
金科20 Jinke 20	63.80	9.80	6.20	21.80	6.60	5.31	48.23	5 485.74	31.24	84.60	5.25	30.05	6.75	6.95
中棉所92 Zhongmiansuo 92	70.30	10.30	7.30	23.20	7.07	5.43	46.82	6 228.68	31.73	87.40	4.97	32.65	6.80	6.65
新陆早71号 Xinluzao 71	65.30	9.30	5.90	20.50	7.09	5.74	49.41	6 187.33	30.09	86.25	5.22	29.55	6.70	6.85
中棉所99 Zhongmiansuo 99	73.90	9.40	5.80	26.10	6.38	6.36	47.86	6 340.42	29.37	86.65	5.43	30.50	6.80	7.35
新陆早77号 Xinluzao 77	74.70	10.10	6.20	21.00	8.61	5.61	47.29	5 479.31	30.79	86.60	5.06	30.00	6.80	6.70
中棉所109 Zhongmiansuo 109	94.00	10.20	6.40	25.90	6.34	5.98	47.12	5 735.79	31.56	88.15	4.68	33.25	7.00	6.85
NH12026	47.80	8.20	6.20	14.40	5.90	5.32	49.19	4 385.89	30.28	86.05	5.00	30.00	6.80	6.75
理想品种	78.50	10.40	6.00	23.90	8.70	6.50	49.50	7 850.00	31.90	88.20	4.20	33.50	7.00	6.70

供试材料 Tested materials	株高 Plant height	果枝数 Fruiting branches	始果节位 First fruiting branch	始果节高 Height of first fruiting node	单株结铃数 Number of bolls per plant	单铃重 Boll weight	衣分 Lint percentage	籽棉产量 Yield	纤维长度 Fiber length	整齐度指数 Uniformity index	马克隆值 Micronaire	断裂比强度 Fibre strength	伸长率 Elongation	短纤维指数 Short fiber index
Z1112	0.762 3	0.485 5	0.604 7	0.555 2	0.572 1	0.538 0	0.686 3	0.757 8	0.648 8	0.901 4	0.695 2	0.557 9	0.643 1	0.759 4
中棉所113 Zhongmiansuo 113	0.833 0	0.693 7	0.914 6	0.953 2	0.483 4	0.504 3	0.887 8	0.476 3	0.555 0	0.620 1	0.688 7	0.497 1	0.827 7	0.904 5
K07-12	0.737 2	0.693 7	0.640 9	0.735 4	0.781 6	0.922 9	0.485 2	0.977 1	0.445 7	0.341 9	0.473 3	0.394 5	0.673 1	0.357 8
金科21Jinke 21	0.899 8	0.557 2	0.681 7	0.847 5	0.426 7	0.443 1	0.768 3	0.472 8	0.646 4	0.546 0	0.407 0	0.469 5	0.878 1	0.542 1
Z1146	0.882 1	0.447 2	0.914 6	0.824 7	0.668 7	0.425 9	0.736 3	0.396 5	0.626 2	0.646 4	0.779 2	0.528 1	0.878 1	1.000 0
新陆早76号 Xinluzao 76	0.789 1	0.693 7	0.914 6	0.871 7	0.633 7	0.672 2	0.696 0	0.598 5	0.344 3	0.588 2	0.420 9	0.416 7	0.878 1	0.759 4
庄稼汉902 Zhuangjiahan 902	0.868 4	0.739 0	0.781 1	0.910 7	0.562 2	0.454 4	0.336 8	0.479 0	0.530 1	0.628 7	0.493 8	0.518 8	0.878 1	0.904 5
天云0769 Tianyu 0769	0.961 4	0.485 5	0.640 9	0.983 9	0.483 2	0.374 7	0.513 7	0.414 1	0.560 5	0.539 6	0.597 2	0.983 4	0.878 1	0.759 4
创棉508 Chuangmian 508	0.523 8	0.507 3	0.572 4	0.642 7	0.546 3	0.404 1	0.598 8	0.466 9	0.645 1	0.467 8	0.435 7	0.488 9	0.878 1	0.904 5
中棉所88 Zhongmiansuo 88	0.921 9	0.485 5	0.842 6	0.792 6	0.519 0	0.844 2	0.631 1	0.498 8	0.489 1	0.919 5	0.356 2	0.480 9	0.827 7	0.904 5
中棉201 Zhongmian 201	0.742 1	0.430 2	0.517 1	0.762 9	0.475 3	0.556 6	0.516 6	0.483 9	0.397 5	0.595 9	0.380 9	0.397 2	0.673 1	0.904 5
新陆早84号 Xinluzao 84	0.571 9	0.653 7	0.471 5	0.772 6	0.618 0	0.456 8	0.628 1	0.603 4	0.537 6	0.515 3	0.521 5	0.405 3	0.878 1	0.825 6
金科20 Jinke 20	0.604 2	0.653 7	0.842 6	0.744 4	0.423 2	0.464 3	0.623 2	0.422 8	0.719 9	0.388 3	0.415 0	0.462 2	0.673 1	0.654 5
中棉所92 Zhongmiansuo 92	0.732 4	0.918 9	0.451 6	0.897 3	0.485 9	0.491 3	0.439 0	0.516 5	0.909 5	0.740 7	0.490 5	0.777 2	0.878 1	0.904 5
新陆早71号 Xinluzao 71	0.629 7	0.507 3	0.914 6	0.642 7	0.488 8	0.576 6	0.958 0	0.510 2	0.485 6	0.539 6	0.422 1	0.428 8	0.545 7	0.759 4
中棉所99 Zhongmiansuo 99	0.829 9	0.531 1	0.842 6	0.735 4	0.399 4	0.877 3	0.561 6	0.534 3	0.402 7	0.595 9	0.377 0	0.497 1	0.878 1	0.421 5
新陆早77号 Xinluzao 77	0.855 2	0.790 6	0.842 6	0.678 3	0.947 8	0.536 9	0.487 4	0.422 2	0.605 2	0.588 2	0.462 9	0.458 6	0.878 1	1.000 0
中棉所109 Zhongmiansuo 109	0.591 5	0.849 9	0.728 0	0.753 6	0.395 7	0.664 4	0.469 2	0.450 3	0.834 0	0.978 6	0.609 5	0.922 3	0.444 7	0.759 4
NH12026	0.422 3	0.339 8	0.842 6	0.391 6	0.355 1	0.465 5	0.871 9	0.333 3	0.513 4	0.515 3	0.482 5	0.458 6	0.878 1	0.904 5
权重	0.04	0.08	0.04	0.04	0.08	0.08	0.08	0.24	0.08	0.04	0.04	0.08	0.04	0.04

供试材料 Tested materials	加权关联度 Weighted incidence degree value	关联序 Relational order
Z1112	0.657 8	2
中棉所113Zhongmiansuo 113	0.633 7	4
K07-12	0.690 8	1
金科21Jinke 21	0.570 5	15
Z1146	0.606 8	9
新陆早76号Xinluzao 76	0.629 1	6
庄稼汉902Zhuangjiahan 902	0.584 9	12
天云0769Tianyu 0769	0.585 9	11
创棉508Chuangmian 508	0.544 3	16
中棉所88Zhongmiansuo 88	0.618 3	8
中棉201Zhongmian 201	0.521 1	18
新陆早84号Xinluzao 84	0.591 0	10
金科20Jinke 20	0.542 1	17
中棉所92Zhongmiansuo 92	0.649 5	3
新陆早71号Xinluzao 71	0.576 2	14
中棉所99Zhongmiansuo 99	0.577 0	13
新陆早77号Xinluzao 77	0.619 6	7
中棉所109Zhongmiansuo 109	0.633 5	5
NH12026	0.497 8	19

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