辽宁省2005年审定水稻品种米质情况分析及改良对策  

The Analysis of Rice Qualities of Approved Rice Varieties in 2005 and Rice Quality Improvement Strategy

作　　者：姜秀英[1] 韩勇[1] 刘军[1] 王之旭[1] 张悦[1] 王丽 

机构地区：[1]辽宁省农业科学院,辽宁沈阳110101 [2]抚顺师专生化系,辽宁抚顺113006

出　　处：《垦殖与稻作》2006年第6期7-9,共3页Reclaiming and Rice Cultivation

摘　　要：以2005年辽宁省审定的32个水稻品种为材料,对辽宁省水稻品种品质近况进行了分析。在所有的材料中,6项指标全部达到国标一级标准的有3个,达标率为9.38%;达标率最高的是糙米率,其次是胶稠度、整精米率,最低的是直链淀粉含量。同时对辽宁省水稻品质改良中需要着重解决的几个问题进行了探讨。The analyses of quality traits of 32 rice varieties approved in Liaoning in 2005 were made in this paper. Among these entries, three reached class-one national standardization in six items, which took up 9.38 percent. The best trait to reach national standardization was brown rice percentage, the next are gel consistency and head rice percentage, and the last was amylose content, The problems emphasized on rice quality improvement in Liaoning were discussed.

关 键 词：水稻 审定品种 品质分析 改良对策 

分 类 号：S511.033[农业科学—作物学]