Acta Prataculturae Sinica ›› 2021, Vol. 30 ›› Issue (11): 108-121.DOI: 10.11686/cyxb2021219
Dou-dou LIN(), Gui-qin ZHAO(), Ze-liang JU, Wen-long GONG
Received:
2021-06-01
Revised:
2021-07-05
Online:
2021-10-19
Published:
2021-10-19
Contact:
Gui-qin ZHAO
Dou-dou LIN, Gui-qin ZHAO, Ze-liang JU, Wen-long GONG. Comprehensive evaluation of drought resistance of 15 oat varieties at the seedling stage[J]. Acta Prataculturae Sinica, 2021, 30(11): 108-121.
编号Number | 品种Varieties | 来源Source | 编号Number | 品种Varieties | 来源Source |
---|---|---|---|---|---|
Y1 | 青引1号Qingyin No.1 | 青海Qinghai | Y9 | DA92-2F4 | 甘肃Gansu |
Y2 | 青引2号Qingyin No.2 | 青海Qinghai | Y10 | 陇燕3号Longyan No.3 | 甘肃Gansu |
Y3 | 青燕1号Qingyan No.1 | 青海Qinghai | Y11 | 蒙燕1号Mengyan No.1 | 内蒙古Inner Mongolia |
Y4 | 加燕2号Jiayan No.2 | 青海Qinghai | Y12 | 坝燕6号Bayan No.6 | 河北Hebei |
Y5 | 巴燕5号Bayan No.5 | 青海Qinghai | Y13 | 张燕4号Zhangyan No.4 | 河北Hebei |
Y6 | 青海444 Qinghai 444 | 青海Qinghai | Y14 | 白燕7号Baiyan No.7 | 吉林Jilin |
Y7 | 甜燕麦Tianyanmai | 青海Qinghai | Y15 | AC-Rigdon | 加拿大Canada |
Y8 | 定燕2号Dingyan No.2 | 甘肃Gansu |
Table 1 The origin of 15 accessions of oats
编号Number | 品种Varieties | 来源Source | 编号Number | 品种Varieties | 来源Source |
---|---|---|---|---|---|
Y1 | 青引1号Qingyin No.1 | 青海Qinghai | Y9 | DA92-2F4 | 甘肃Gansu |
Y2 | 青引2号Qingyin No.2 | 青海Qinghai | Y10 | 陇燕3号Longyan No.3 | 甘肃Gansu |
Y3 | 青燕1号Qingyan No.1 | 青海Qinghai | Y11 | 蒙燕1号Mengyan No.1 | 内蒙古Inner Mongolia |
Y4 | 加燕2号Jiayan No.2 | 青海Qinghai | Y12 | 坝燕6号Bayan No.6 | 河北Hebei |
Y5 | 巴燕5号Bayan No.5 | 青海Qinghai | Y13 | 张燕4号Zhangyan No.4 | 河北Hebei |
Y6 | 青海444 Qinghai 444 | 青海Qinghai | Y14 | 白燕7号Baiyan No.7 | 吉林Jilin |
Y7 | 甜燕麦Tianyanmai | 青海Qinghai | Y15 | AC-Rigdon | 加拿大Canada |
Y8 | 定燕2号Dingyan No.2 | 甘肃Gansu |
变量 Variable | 主成分1 Principal component 1 | 主成分2 Principal component 2 | 主成分3 Principal component 3 | 主成分 4 Principal component 4 |
---|---|---|---|---|
丙二醛 MDA | 0.791 | 0.287 | -0.322 | 0.144 |
脯氨酸 Pro | -0.231 | -0.024 | 0.642 | -0.477 |
可溶性蛋白 SP | 0.709 | -0.527 | 0.409 | 0.177 |
可溶性糖 SS | 0.866 | -0.161 | 0.058 | -0.422 |
超氧化物歧化酶 SOD | 0.233 | -0.582 | 0.075 | 0.664 |
过氧化物酶 POD | 0.664 | 0.062 | -0.492 | -0.142 |
过氧化氢酶 CAT | 0.824 | 0.033 | -0.215 | -0.221 |
叶绿素 Chl | 0.331 | 0.827 | 0.353 | 0.277 |
相对电导率 REC | 0.753 | -0.428 | 0.330 | -0.054 |
水分利用效率WUE | 0.527 | 0.754 | 0.349 | 0.164 |
特征值Eigenvalues | 4.059 | 2.167 | 1.335 | 1.074 |
贡献率Contribution (%) | 40.589 | 21.666 | 13.352 | 10.738 |
累计贡献率Cumulative contribution (%) | 40.589 | 62.255 | 75.607 | 86.346 |
Table 2 Coefficients and proportion rates of various comprehensive indicators
变量 Variable | 主成分1 Principal component 1 | 主成分2 Principal component 2 | 主成分3 Principal component 3 | 主成分 4 Principal component 4 |
---|---|---|---|---|
丙二醛 MDA | 0.791 | 0.287 | -0.322 | 0.144 |
脯氨酸 Pro | -0.231 | -0.024 | 0.642 | -0.477 |
可溶性蛋白 SP | 0.709 | -0.527 | 0.409 | 0.177 |
可溶性糖 SS | 0.866 | -0.161 | 0.058 | -0.422 |
超氧化物歧化酶 SOD | 0.233 | -0.582 | 0.075 | 0.664 |
过氧化物酶 POD | 0.664 | 0.062 | -0.492 | -0.142 |
过氧化氢酶 CAT | 0.824 | 0.033 | -0.215 | -0.221 |
叶绿素 Chl | 0.331 | 0.827 | 0.353 | 0.277 |
相对电导率 REC | 0.753 | -0.428 | 0.330 | -0.054 |
水分利用效率WUE | 0.527 | 0.754 | 0.349 | 0.164 |
特征值Eigenvalues | 4.059 | 2.167 | 1.335 | 1.074 |
贡献率Contribution (%) | 40.589 | 21.666 | 13.352 | 10.738 |
累计贡献率Cumulative contribution (%) | 40.589 | 62.255 | 75.607 | 86.346 |
材料 Materials | 主成分1 Principal component 1 | 主成分2 Principal component 2 | 主成分3 Principal component 3 | 主成分4 Principal component 4 | U(X1) | U(X2) | U(X3) | U(X4) | D值 D values | 抗旱性排名 Drought resistance |
---|---|---|---|---|---|---|---|---|---|---|
Y1 | 1.295 | 1.313 | -0.600 | -1.152 | 0.982 | 0.877 | 0.235 | 0.206 | 0.744 | 2 |
Y2 | -0.048 | -1.385 | -1.195 | -1.977 | 0.467 | 0.000 | 0.037 | 0.000 | 0.225 | 14 |
Y3 | 1.073 | 1.393 | 0.470 | 0.904 | 0.897 | 0.903 | 0.589 | 0.720 | 0.829 | 1 |
Y4 | 0.675 | -1.225 | -0.604 | 2.027 | 0.744 | 0.052 | 0.233 | 1.000 | 0.523 | 7 |
Y5 | -0.003 | 0.515 | 1.231 | 0.186 | 0.484 | 0.618 | 0.841 | 0.540 | 0.580 | 6 |
Y6 | -1.240 | 1.692 | 0.321 | 0.038 | 0.010 | 1.000 | 0.540 | 0.503 | 0.401 | 9 |
Y7 | -0.755 | 0.002 | 0.491 | 0.610 | 0.196 | 0.451 | 0.596 | 0.646 | 0.378 | 10 |
Y8 | 0.683 | 0.268 | 0.536 | -1.264 | 0.748 | 0.537 | 0.611 | 0.178 | 0.603 | 5 |
Y9 | 1.341 | -0.939 | 1.710 | 0.167 | 1.000 | 0.145 | 1.000 | 0.536 | 0.728 | 3 |
Y10 | -1.196 | -1.066 | 1.031 | -0.367 | 0.026 | 0.104 | 0.775 | 0.402 | 0.208 | 15 |
Y11 | 1.111 | 0.168 | -1.308 | -0.118 | 0.912 | 0.505 | 0.000 | 0.464 | 0.613 | 4 |
Y12 | -1.265 | 0.436 | -1.149 | 0.719 | 0.000 | 0.592 | 0.053 | 0.673 | 0.240 | 13 |
Y13 | -1.233 | 0.435 | -0.704 | -0.160 | 0.012 | 0.591 | 0.200 | 0.454 | 0.241 | 12 |
Y14 | 0.263 | -0.784 | -1.100 | 0.914 | 0.586 | 0.195 | 0.069 | 0.722 | 0.425 | 8 |
Y15 | -0.700 | -0.822 | 0.870 | -0.528 | 0.217 | 0.183 | 0.722 | 0.362 | 0.304 | 11 |
权重Weight | 0.470 | 0.251 | 0.155 | 0.124 |
Table 3 The comprehensive indicator values,index weight,membership function value,D values and comprehensive evaluation of 15 oat materials seeding
材料 Materials | 主成分1 Principal component 1 | 主成分2 Principal component 2 | 主成分3 Principal component 3 | 主成分4 Principal component 4 | U(X1) | U(X2) | U(X3) | U(X4) | D值 D values | 抗旱性排名 Drought resistance |
---|---|---|---|---|---|---|---|---|---|---|
Y1 | 1.295 | 1.313 | -0.600 | -1.152 | 0.982 | 0.877 | 0.235 | 0.206 | 0.744 | 2 |
Y2 | -0.048 | -1.385 | -1.195 | -1.977 | 0.467 | 0.000 | 0.037 | 0.000 | 0.225 | 14 |
Y3 | 1.073 | 1.393 | 0.470 | 0.904 | 0.897 | 0.903 | 0.589 | 0.720 | 0.829 | 1 |
Y4 | 0.675 | -1.225 | -0.604 | 2.027 | 0.744 | 0.052 | 0.233 | 1.000 | 0.523 | 7 |
Y5 | -0.003 | 0.515 | 1.231 | 0.186 | 0.484 | 0.618 | 0.841 | 0.540 | 0.580 | 6 |
Y6 | -1.240 | 1.692 | 0.321 | 0.038 | 0.010 | 1.000 | 0.540 | 0.503 | 0.401 | 9 |
Y7 | -0.755 | 0.002 | 0.491 | 0.610 | 0.196 | 0.451 | 0.596 | 0.646 | 0.378 | 10 |
Y8 | 0.683 | 0.268 | 0.536 | -1.264 | 0.748 | 0.537 | 0.611 | 0.178 | 0.603 | 5 |
Y9 | 1.341 | -0.939 | 1.710 | 0.167 | 1.000 | 0.145 | 1.000 | 0.536 | 0.728 | 3 |
Y10 | -1.196 | -1.066 | 1.031 | -0.367 | 0.026 | 0.104 | 0.775 | 0.402 | 0.208 | 15 |
Y11 | 1.111 | 0.168 | -1.308 | -0.118 | 0.912 | 0.505 | 0.000 | 0.464 | 0.613 | 4 |
Y12 | -1.265 | 0.436 | -1.149 | 0.719 | 0.000 | 0.592 | 0.053 | 0.673 | 0.240 | 13 |
Y13 | -1.233 | 0.435 | -0.704 | -0.160 | 0.012 | 0.591 | 0.200 | 0.454 | 0.241 | 12 |
Y14 | 0.263 | -0.784 | -1.100 | 0.914 | 0.586 | 0.195 | 0.069 | 0.722 | 0.425 | 8 |
Y15 | -0.700 | -0.822 | 0.870 | -0.528 | 0.217 | 0.183 | 0.722 | 0.362 | 0.304 | 11 |
权重Weight | 0.470 | 0.251 | 0.155 | 0.124 |
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