中国稻米

中国稻米

• 品种与技术 • 上一篇    下一篇

2011-2015年辽宁省审定水稻品种米质分析

  1. 辽宁省水稻研究所，沈阳 110101
  • 出版日期:2017-09-20 发布日期:2017-09-20

Analysis on Quality Characters of Approved Rice Varieties in Liaoning Province from 2011 to 2015

  • Online:2017-09-20 Published:2017-09-20

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摘要： 对辽宁省2011-2015年审定通过的84个水稻品种的12个主要品质性状进行了统计分析。结果表明，辽宁省水稻品质育种取得较大进展，现已达到较高水平；垩白度、垩白粒率、透明度在不同水稻品种间存在明显差异；晚熟品种整体品质优于其他熟组品种。

关键词: 水稻, 品质, 审定品种

Abstract: The main quality traits of 84 rice varieties approved by Liaoning Provincial Crop Variety Appaisal Committee in 2011-2015 were analyzed. The results showed that the quality breeding level of rice in Liaoning Province is higher. There was a significant difference between different varieties in chalkyiness degree, chalky grain rate and transparency. The quality of late maturing varieties was higher than other maturing period varieties.

Key words: rice, quality, approved variety

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