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农学学报

农学学报 ›› 2011, Vol. 1 ›› Issue (4): 10-13.

• 农艺科学 生理生化 • 上一篇    下一篇

灰色关联度分析在晋南夏绿豆品种评价中的应用

郑海泽 张耀文 赵雪英 张红芳   

  • 收稿日期:2011-04-11 修回日期:2011-06-27 出版日期:2011-06-15 发布日期:2011-06-15
  • 基金资助:

    国家食用豆产业技术体系、现代农业产业技术体系建设专项资金资助

Application of Grey Correlative Degree Analysis on Evaluation of Mungbean Varieties of South Shanxi

  • Received:2011-04-11 Revised:2011-06-27 Online:2011-06-15 Published:2011-06-15

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摘要：

为了更好地推广绿豆新品种，筛选适应山西晋南地区的新品种，运用灰色关联度分析，对晋南8个绿豆品种，从产量、单株荚数、单荚粒数、百粒重等8项主要性状指标进行综合评价。结果表明：‘西绿1号’、‘18罗汉’、‘晋绿豆6号’的灰色关联度较高，分别为0.7422、0.7288、0.6642，与理想品种较接近，综合评价好，且具有较高的产量、单株荚数、单荚粒数。‘晋绿豆1号’和‘晋绿豆4号’灰色关联度低，分别为0.5405、0.5122，综合评价差，且各项评价指标均低于平均值。该评判结果与各品种实际表现一致，可以作为品种推广的主要依据。

关键词: 脯氨酸, 脯氨酸

Abstract:

The grey correlative degree analysis was conducted to comprehensive evaluate eight main indicators of eight Mungbean varieties including yield, pods per plant, grain number per pod, 100-seed weight, etc. The results showed that ‘Xilv1’, ‘Luohai18’ and ‘Jinlvdou6’ all had larger correlative degrees which were respectively 0.7422 , 0.7288 and 0.6642, better comprehensive characters with the reference variety and higher yield, pods per plant and grain number per pod. ‘Jinlvdou1’ and ‘Jinlvdou4’ were the worst grey correlative degree which were respectively 0.5405 and 0.5122 and all indexes were lower than average. These were consistent with actual performance of the varieties and could be the main criterions in the variety extension.