| 灰色综合评判法在食用向日葵杂交种评价中的应用 |
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| 引用本文： | 段学艳,樊云茜,卫玲,周安定.灰色综合评判法在食用向日葵杂交种评价中的应用[J].杂粮作物,2009,29(2):86-88. |
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| 作者姓名： | 段学艳 樊云茜 卫玲 周安定 |
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| 作者单位： | 山西省农业科学院,小麦研究所,山西,临汾,041000 |
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| 摘 要： | 采用灰色系统理论中的灰色综合评判方法，对12个食用向日葵三系杂交种进行了10个主要性状指标的综合分析和评价，最后得出结论为：各性状在评价杂交种优劣中所占的比重依次为产量、盘径、株高、叶数、茎粗、粒长、结实率、百粒重、粒宽、生育期。为选育食葵杂交种提供了依据和方法.
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| 关 键 词： | 食用向日葵 性状 综合评价 |
Application of Grey Comprehensive Evaluation on Eating-sunflower Hybrid |
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| DUAN Xue-yan,FAN Yun-qian,WEI Ling,ZHOU An-ding.Application of Grey Comprehensive Evaluation on Eating-sunflower Hybrid[J].Rain Fed Crops,2009,29(2):86-88. |
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| Authors: | DUAN Xue-yan FAN Yun-qian WEI Ling ZHOU An-ding |
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| Institution: | Institute of Wheat;Shanxi Academy of Agricultural Sciences;Linfen;Shanxi 041000;China |
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| Abstract: | The grey comprehensive evaluation was employed to investigate main characteristics of 12 eating-sunflower hybrids was involved.The result is:The importance of every characteristic in evaluate of eating-sunflower hybrids is yield,head diameter,plant height,leaves,stem diameter,grain length,bearing percentage,100-seeds weight,grain width,growth period.This offer reference and method for breeding new eating-sunfiower hybrid. |
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| Keywords: | eating-sunflower main characteristics comprehensive evaluation |
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