近年四川省审定的中熟中籼水稻品种主要特征特性分析

摘要

对近年通过四川省审定的11个中熟中籼水稻品种的主要特征特性进行了分析.结果表明,产量和品质表现均较好的品种是宜香优37,其次是五山丝苗.针对遏制中籼中熟水稻品种品质提升的主要因子,建议在进一步的品质改良研究中主攻垩白的降低.%The mian characteristics of 11 mid-maturing medium indica rice varieties approved by Sichuan Province in recent years were analyzed. The results showed that Yixiangyou 37 has the characteristics of high yielding and high quality, the second is Wushan-simiao. The authors suggested that the further quality improvement research should focus on reducing chalky rice rate and chalkiness degree, based on the results of the study.