红米稻两优5989的选育及应用  

Breeding and Application of Red Rice Liangyou 5989

作　　者：韩为胜 许开放 王发文 钱立礼 HAN Wei-sheng(Yushun Hi-Tech Seed Industry Co.,Ltd.,Anqing,Anhui 246005)

机构地区：[1]宇顺高科种业股份有限公司,安徽安庆246005

出　　处：《园艺与种苗》2021年第2期72-74,共3页Horticulture & Seed

基　　金：安徽省科技重大专项(18030701176)。

摘　　要：两优5989是宇顺高科种业股份有限公司以宜535S为母本、R989为父本杂交选育而成的红色糙米水稻晚籼新组合。该品种具有抗稻曲病、产量高等优点,且糙米中含有丰富的人体必需微量元素。通过2年的品种比较试验以及安徽省“徽丰源”联合体2年区试试验和1年生产试验,表明该品种适宜在安徽沿江及江南地区作双季晚稻或单季晚稻种植,且田间综合性状表现优秀。Liangyou 5989 is a new late indica hybrid of red brown rice bred by Yushun Hi-Tech Seed Industry Co.,Ltd.with Yi 535S as the female parent and R989 as the male parent.The variety has the advantages of resistance to rice false smut and high yield,and brown rice is rich in trace elements necessary for the human body.Through two-year variety comparison test,two-year regional test and one-year production test of the"Huifengyuan"consortium in Anhui Province,the results showed that the variety was suitable for double-season late rice or single-season late rice planting in the Yangtze River and Jiangnan regions of Anhui,and its field comprehensive characters were excellent.

关 键 词：两优5989 选育过程 品种特性 栽培技术 

分 类 号：S511[农业科学—作物学]