基于机器视觉的稻茬麦单茎穗高通量表型分析
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丁启朔,李海康,孙克润,何瑞银,汪小旵,刘富玺,厉翔
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High-Throughput Phenotyping of Individual Wheat Stem and Ear Traits with Machine Vision
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QiShuo DING,HaiKang LI,KeRun SUN,RuiYin HE,XiaoChan WANG,FuXi LIU,Xiang LI
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表8 小麦茎秆和麦穗形态参数与单穗籽粒产量回归模型拟合结果
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Table 8 Fitting results of wheat single stem & ear morphological parameters and ear-derived grain yield regression model
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品种 Variety | 模型 Model | 系数Coefficient | | 决定系数R2 | F值 F value | P值 P value | 误差方差估计 Error variance estimation | a0 | a1 | a2 | a3 | … | 宁麦13 | 线性Linear | -1.080 | 0.023 | 0.016 | 0.000 | … | 0.344 | 3.757 | 0.004 | 0.067 | Mingmai 13 | 二次Quadratic | 0.065 | 0.000 | 0.000 | 0.000 | … | 0.421 | 2.240 | 0.030 | 0.069 | | 拓展Extended | 0.862 | 0.000 | -0.098 | 0.000 | … | 0.829 | 1.468 | 0.181 | 0.071 | | 指数Exponential | 3.113 | -0.011 | 0.091 | 0.029 | … | 0.328 | 3.492 | 0.007 | 0.069 | 鲁原502 Luyuan 502 | 线性Linear | -0.815 | 0.015 | -0.018 | 0.000 | … | 0.612 | 8.075 | 0.000 | 0.076 | 二次Quadratic | 0.140 | 0.000 | 0.000 | 0.000 | … | 0.617 | 8.271 | 0.000 | 0.075 | 拓展Extended | 0.299 | -0.005 | 0.066 | 0.000 | … | 0.935 | 6.669 | 0.000 | 0.040 | | 指数Exponential | -0.090 | 0.142 | 0.028 | 0.033 | … | 0.544 | 8.565 | 0.000 | 0.085 | 郑麦9023 Zhengmai 9023 | 线性Linear | -1.253 | 0.010 | 0.085 | 0.002 | … | 0.303 | 2.678 | 0.029 | 0.198 | 二次Quadratic | -0.228 | 0.000 | 0.000 | 0.000 | … | 0.296 | 1.836 | 0.103 | 0.212 | 拓展Extended | 34.07 | 0.030 | -0.838 | 0.000 | … | 0.897 | 1.686 | 0.243 | 0.155 | | 指数Exponential | 0.812 | 0.314 | 0.185 | -0.043 | … | 0.410 | 3.003 | 0.011 | 0.177 |
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