含天然维生素A紫香米杂交中籼新组合紫两优2262的选育与应用  

Breeding and Application of New Medium Indica Hybrid Rice Combination Ziliangyou 2262 with Aromatic Purple Grains Containing Natural Vitamin A

作　　者：杨玉梁 刘进 贺浩华[3] 周慧颖 杨蔚 余丽琴[2] 杨海燕 黎毛毛[2] 杨航 黄英俊 郑文超 杨屏华 YANG Yuliang;LIU Jin;HE Haohua;ZHOU Huiying;YANG Wei;YU Liqin;YANG Haiyan;LI Maomao;YANG Hang;HUANG Yingjun;ZHENG Wenchao;YANG Pinghua(Special Rice Research and Development Center of Yushan County,Shangrao,Jiangxi 334700,China;Rice Research Institute,Jiangxi Academy of Agricultural Sciences/Jiangxi Provincial Crop Germplasm Resources Research Center,Nanchang,Jiangxi 330200,China;College of Agronomy,Jiangxi Agricultural University/Key Laboratory of Crop Physiology Ecology and Genetic Breeding,Ministry of Education,Nanchang,Jiangxi 330045,China)

机构地区：[1]玉山县特种水稻研究开发中心,江西上饶334700 [2]江西省农业科学院水稻研究所/江西省农作物种质资源研究中心,江西南昌330200 [3]江西农业大学农学院/江西省作物生理生态与遗传育种重点实验室,江西南昌330045

出　　处：《杂交水稻》2023年第2期69-72,共4页Hybrid Rice

基　　金：江西省重点研发计划(S2021ZPYFE0382)。

摘　　要：紫两优2262是玉山县特种水稻研究开发中心以温敏核不育系紫宝22S为母本,与恢复系紫恢062杂交配组育成的杂交中籼新组合,是含维生素A的功能性水稻新品种,具有产量较高、综合农艺性状优良等特点,并且富含5种维生素、多种氨基酸及微量元素,于2019年通过江西省农作物品种审定。阐述了紫两优2262的选育过程、特征特性、试验示范情况及栽培和制种技术要点。Ziliangyou 2262,derived from the thermo-sensitive genic male sterile(TGMS)line Zibao 22S and the restorer line Zihui 062,is a new medium indica hybrid rice combination developed by the Special Rice Research and Development Center of Yushan County.It is a new functional rice variety with vitamin A.It has the characteristics of high yield and good comprehensive agronomic characters,and is rich in five vitamins,a variety of amino acids and trace elements.In 2019,it was registered and released by Jiangxi Crop Variety Appraisal Committee.The breeding process,characteristics,experimental demonstration and key technical points of cultivation and hybrid seed production of Ziliangyou 2262 were introduced.

关 键 词：杂交水稻 紫两优2262 紫香米 天然维生素A 选育 

分 类 号：S511.01[农业科学—作物学] S334