宁夏春小麦品种抗倒伏相关性状分析及综合评价体系构建
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樊明, 张双喜, 陈嘉, 张娇, 李红霞
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Analysis of the Traits Related to Lodging-Resistance and Construction of a Comprehensive Evaluation System for Spring Wheat Varieties in Ningxia
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Fan Ming, Zhang Shuangxi, Chen Jia, Zhang Jiao, Li Hongxia
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表4 抗倒伏指数与其显著相关性状的通径系数
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Table 4 Path coefficients between lodging resistance index and its significantly correlated traits
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| 性状Trait | SL | KPW | PFW | PH | CG | 1ISL | 2ISL | 3ISL | 5ISL | 2IST | 3IST | 4IST | 2FS | 2WT | SS | | SL | -0.0502 | -0.0009 | -0.0395 | 0.0190 | -0.0564 | 0.0032 | -0.0001 | 0.0000 | 0.0023 | -0.0002 | 0.0031 | -0.0024 | 0.4150 | 0.0041 | 0.0000 | | KPW | -0.0213 | -0.0022 | -0.0562 | -0.0035 | 0.0088 | 0.0039 | -0.0002 | -0.0002 | 0.0082 | -0.0011 | 0.0122 | -0.0087 | 0.5618 | 0.0021 | 0.0003 | | PFW | -0.0234 | -0.0015 | -0.0848 | 0.0317 | -0.1037 | -0.0068 | 0.0006 | 0.0002 | -0.0061 | -0.0007 | 0.0070 | -0.0059 | 0.5744 | 0.0069 | 0.0000 | | PH | -0.0147 | 0.0001 | -0.0414 | 0.0649 | -0.2333 | -0.0141 | 0.0014 | 0.0007 | -0.0270 | 0.0010 | -0.0104 | 0.0038 | -0.0807 | 0.0030 | -0.0006 | | CG | -0.0114 | 0.0001 | -0.0352 | 0.0607 | -0.2495 | -0.0137 | 0.0015 | 0.0008 | -0.0313 | 0.0009 | -0.0105 | 0.0038 | -0.1754 | 0.0013 | -0.0007 | | 1ISL | 0.0044 | 0.0002 | -0.0155 | 0.0246 | -0.0918 | -0.0373 | 0.0012 | 0.0007 | -0.0149 | 0.0000 | -0.0036 | 0.0037 | -0.1279 | 0.0019 | -0.0003 | | 2ISL | 0.0019 | 0.0001 | -0.0184 | 0.0342 | -0.1368 | -0.0165 | 0.0027 | 0.0009 | -0.0272 | -0.0001 | -0.0029 | 0.0017 | -0.1979 | 0.0014 | -0.0002 | | 3ISL | 0.0009 | 0.0003 | -0.0138 | 0.0302 | -0.1260 | -0.0161 | 0.0017 | 0.0015 | -0.0246 | 0.0006 | -0.0039 | 0.0072 | -0.1948 | -0.0020 | -0.0002 | | 5ISL | 0.0023 | 0.0004 | -0.0105 | 0.0355 | -0.1584 | -0.0113 | 0.0015 | 0.0007 | -0.0492 | 0.0008 | -0.0072 | 0.0048 | -0.2577 | 0.0019 | -0.0005 | | 2IST | -0.0026 | -0.0008 | -0.0198 | -0.0203 | 0.0755 | 0.0004 | 0.0000 | -0.0003 | 0.0126 | -0.0031 | 0.0190 | -0.0115 | 0.2998 | 0.0051 | 0.0004 | | 3IST | -0.0062 | -0.0011 | -0.0236 | -0.0271 | 0.1048 | 0.0053 | -0.0003 | -0.0002 | 0.0143 | -0.0023 | 0.0250 | -0.0113 | 0.3710 | 0.0035 | 0.0004 | | 4IST | -0.0067 | -0.0011 | -0.0275 | -0.0136 | 0.0530 | 0.0077 | -0.0003 | -0.0006 | 0.0130 | -0.0020 | 0.0157 | -0.0180 | 0.3113 | 0.0053 | 0.0004 | | 2FS | -0.0218 | -0.0013 | -0.0510 | -0.0055 | 0.0458 | 0.0050 | -0.0006 | -0.0003 | 0.0133 | -0.0010 | 0.0097 | -0.0059 | 0.9545 | 0.0081 | 0.0008 | | 2WT | -0.0073 | -0.0002 | -0.0203 | 0.0068 | -0.0116 | -0.0025 | 0.0001 | -0.0001 | -0.0033 | -0.0006 | 0.0030 | -0.0033 | 0.2707 | 0.0286 | 0.0006 | | SS | 0.0000 | -0.0003 | -0.0016 | -0.0193 | 0.0828 | 0.0050 | -0.0003 | -0.0002 | 0.0131 | -0.0007 | 0.0048 | -0.0039 | 0.3785 | 0.0079 | 0.0021 |
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