遮阴条件下玉米自交系配合力与遗传效应分析
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袁刘正, 王会强, 王秋岭, 朱世蝶, 赵月强, 袁曼曼, 王会涛, 张运栋, 柳家友, 袁永强
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Analysis of Combining Ability and Genetic Effect of Maize Inbred Lines under Shading Condition
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Yuan Liuzheng, Wang Huiqiang, WangQiuling , Zhu Shidie, ZhaoYueqiang , Yuan Manman, Wang Huitao, Zhang Yundong, Liu Jiayou, Yuan Yongqiang
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表2 不同处理产量及不同性状配合力的方差分析(F值)
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Table 2 Variance analysis of combing ability on yield and different agronomic traits under different treatments (F value)
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变异来源 Source of variation | 自由度 Degreeof freedom | 产量 Yield | | 穗长 Ear length | | 穗粗 Ear diameter | | 秃尖长 Bald tip length | | 穗行数 Row number per ear | | 行粒数 Grainnumber per row | | 百粒重 100-grain weight | CK | ZY | CK | ZY | CK | ZY | CK | ZY | CK | ZY | CK | ZY | CK | ZY | 区组Group | 2 | 2.28 | 0.24 | | 2.42 | 2.64 | | 2.26 | 0.80 | | 1.51 | 3.15 | | 0.07 | 2.84 | | 0.79 | 1.80 | | 2.11 | 1.82 | 组合Combination | 23 | 11.09** | 23.33** | | 89.92** | 4.63** | | 13.25** | 3.63** | | 105.44** | 4.84** | | 8.89** | 18.10** | | 4.17** | 24.47** | | 13.25** | 13.20** | 亲本1 Parent 1 | 3 | 5.15* | 5.20* | | 20.84** | 6.49** | | 4.03* | 5.62** | | 4.47* | 8.21** | | 7.40** | 9.06** | | 3.54* | 3.11 | | 29.13** | 1.21 | 亲本2 Parent 2 | 5 | 0.79 | 1.07 | | 1.21 | 0.97 | | 3.16* | 2.49 | | 1.84 | 1.64 | | 4.24* | 0.50 | | 0.37 | 0.92 | | 1.91 | 0.81 | 亲本1×亲本2 Parent 1×parent 2 | 15 | 7.42** | 14.92** | | 24.74** | 2.71** | | 7.10** | 1.89 | | 64.47** | 2.33* | | 3.50** | 9.32** | | 3.49** | 19.47** | | 2.72** | 13.39** |
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