水稻‘越光’品种的“前世今生”  

“Past and Present”of‘Koshihikari’Rice Variety

作　　者：王伍梅[1] 王辉[1] 张效忠[1] 杜士云[1] Wang Wumei;Wang Hui;Zhang Xiaozhong;Du Shiyun(Institute of Rice Research,Anhui Academy of Agricultural Sciences,Hefei 230001,Anhui,China)

机构地区：[1]安徽省农业科学院水稻研究所,合肥230001

出　　处：《农学学报》2021年第6期1-5,共5页Journal of Agriculture

基　　金：国家重点研发计划“江淮丘陵稻麦两熟区周年抗逆丰产增效关键技术研究与模式构建”(2017YFD0301305);安徽省科技重大专项“优质、抗逆水稻种质资源的创制与新品种培育”(18030701175);安徽省农科院科研专项“水稻特性鉴定技术团队”(2020YL001)。

摘　　要：‘越光’是一种短园粒水稻品种,自1953年在日本一开始推广种植,就是日本人最喜欢的大米。即使大面积推广种植50多年之后的现在,由于其米质优良和长期形成的消费口碑,也依然是日本水稻最大种植推广品种。为全面了解‘越光’品种育种过程和其特有的农艺性状以及控制有利性状基因组信息,我们以“Koshihikari:a premium short-grain ricecultivar-its expansion and breeding in Japan”文章为最主要参考文献并加以摘译,对其历史进行梳理,同时对当前中国优质稻育种提出了个人的思考。‘Koshihikari’is a short-grain rice variety.It has been promoted in Japan since 1953 and is the favorite rice of Japanese.Even after more than 50 years of widespread planting,it is still the largest variety of rice planted and promoted in Japan due to its excellent rice quality and long-term consumer reputation.To fully understand the breeding process of‘Koshihikari’variety and its unique agronomic traits,and control the genomic information of favorable traits,we used the article“Koshihikari:a premium short-grain rice cultivar-its expansion and breeding in Japan”as the main reference for excerpts and translates,sorted out the history of the variety,and put forward thoughts on the current breeding of high-quality rice in China.

关 键 词：水稻 ‘越光’ 米质 QTL 分子育种 优质品种 

分 类 号：S511[农业科学—作物学]