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。
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.
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