›› 2018, Vol. 30 ›› Issue (10): 1617-1623.DOI: 10.3969/j.issn.1004-1524.2018.10.01

• Crop Science • Previous Articles     Next Articles

Quality analysis of 296 wheat varieties from the Huang-Huai wheat region planted in Huaibei area of Jiangsu

SHEN Yesong1, 2, WANG Xin1, GU Zhengzhong2, YANG Zibo2, ZHAN Qiuwen1, *   

  1. 1.College of Agriculture, Anhui Science and Technology University, Fengyang 233100, China;
    2.Huaiyin Institute of Agricultural Sciences of Xuhuai Region in Jiangsu, Huai'an 223001, China;
  • Received:2018-01-28 Online:2018-10-25 Published:2018-11-02

Abstract: In order to analyze the wheat quality and screen for high quality varieties for Huaibei area of Jiangsu province, 296 wheat varieties from Huang-Huai region were analyzed by near-infrared spectroscopy technology. The results showed that the coefficients of variation were larger in development time, sedimentation value and stability time, while the coefficients of volume weight, flour yield and water absorption were smaller. There were significantly positive relationships between kernel protein content and wet gluten content, sedimentation value, development time, stability time at 0.01 level. There were significantly negative relationships between volume weight and wet gluten content. Using an appropriate combined line, the 296 varieties were divided into 5 groups. Group Ⅰ concentrated most of the varieties with strong gluten, and group Ⅱ included most of medium gluten varieties, group Ⅳ were weak gluten varieties. There were significant differences among Shaanxi, Henan, Jiangsu and Anhui provinces in quality properties of wheat. Through screening of indicators in all varieties, 40 varieties were suitable for strong gluten wheat, in which, 17 from Henan, 11 from Jiangsu, 10 from Shaanxi and 2 from Anhui.

Key words: Huang-Huai wheat region, wheat, quality, Huaibei region of Jiangsu Province, near infrared spectroscopy analysis

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