| 烤烟新品种主要性状分析及综合评判 |
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| 作者姓名： | 卢秀萍 白永富 |
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| 作者单位： | 中国烟草育种研究南方中心 云南玉溪653100 |
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| 基金项目： | 云南省烟草公司资助项目;国家烟草专卖局科技攻关项目 |
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| 摘 要： | 对7个烤烟品种的主要性状进行分析比较,并对其进行模糊综合评判。结果表明,YNH09、云烟97和CF2093个品种综合表现较好。其中YNH09的抗病性、产量性状与对照K326差异达极显著水平,云烟97的均价、上等烟比例超过对照K326,差异达极显著水平,CF209的产量性状与对照K326差异达极显著水平,其余性状与对照相当。K07品种表现中等,云烟98、94-7品种综合表现较差。
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| 关 键 词： | 烤烟品种 方差分析 模糊综合评判 |
Analysis and Comprehensive Evaluation of Major Traits of Several New Flue-cured Tobacco Varieties |
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| Authors: | Lu Xiuping Bai Yongfu |
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| Institution: | China Tobacco Breeding Research Southern Center, Yuxi 653100 |
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| Abstract: | Major characteristics of 7 flue-cured tobacco varieties were compared and analyzed. Then the fuzzy integrated evaluation was made. The results indicated that 3 varieties namely YNH09, Yunyan 97 and CF209 performed better in comprehensive traits. Among the three varieties, YNH09 was superior. The difference between YNH09 and the control K326 in disease resistance and the yield has reached the extreme significant level. While the average price and the ratio of grade A cured leaf of Yunyan97 surpassed the control K326 and the difference reached the extreme significant level. The yield difference between CF209 and the K326 was in extreme significance, and the other traits were similar to that of the control. K07 performed moderately, while Yunyan98, and 94-7 performed rather poorly. |
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| Keywords: | Flue-cured tobacco variety Variance analysis Fussy integrated evaluation |
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