优质杂交香稻新品种泸香优香占的选育与应用  

Breeding and Application of Quasi-aromatic Rice Variety Luxiangyouxiangzhan

作　　者：程朝平[1] 叶新福[1] 叶宁[1] 郑向华[1] CHENG Zhaoping;YE Xinfu;YE Ning;ZHENG Xianghua(Rice Research Institute,Fujian Academy of Agricultural Sciences,Fuzhou,Fujian 350019,China)

机构地区：[1]福建省农业科学院水稻研究所,福建福州350018

出　　处：《福建稻麦科技》2023年第4期6-9,共4页Fujian Science and Technology of Rice and Wheat

基　　金：福建省科技计划公益类专项(2020R1023007);水稻生物学国家重点实验室开放课题(20210205);福建省人民政府—中国农业科学院农业高质量发展超越“5511”协同创新工程项目(XTCXGC2021001、XTCXGC 2021019-SDS01)。

摘　　要：泸香优香占是福建省农业科学院水稻研究所以引进的优质香型常规稻九香粘为父本,四川省农业科学院水稻高粱研究所育成的三系不育系泸香618A为母本配制而成的全香型杂交稻新品种,具有株型好、分蘖力强、熟期转色佳、米质优、有香味、米饭适口性好等特点,于2022年通过福建省农作物品种审定委员会审定,适宜在福建省稻瘟病轻发地区作晚稻种植。介绍了泸香优香占的选育过程、特征特性及栽培制种技术要点。Luxiangyouxiangzhan was a new aromatic hybrid rice variety derived from cross of CMS line Luxiang 618A and conventional rice Jiuxiangzan,and was developed by Rice Research Institute of Fujian Academy of Agricultural Sciences.It had the characteristics of good plant type,strong tillering ability,timely color change at maturity,good quality,aroma and palatability,and was registered and released for commercial production by Fujian provincial Crop Variety Approval Committee in 2022 suitable to be planted for late rice in low incidence area of rice blast in Fujian Province.The breeding process,characteristics,and cultivation techniques of Luxiangyouxiangzhan were introduced.

关 键 词：杂交香稻 泸香优香占 优质 选育 

分 类 号：S511.03[农业科学—作物学] S334