部颁一级优质香稻润丰香占的选育与直播栽培技术  

Breeding and direct seeding cultivation techniques of Runfengxiangzhan,a high quality aromatic rice reaching the ministry standard first-class

作　　者：杜雪树[1] 李进波[1] 夏明元[1] 万丙良[1] 戚华雄[1] 杨大兵 胡亮 丁心涛 胡丁哲 DU Xue-shu;LI Jin-bo;XIA Ming-yuan;WAN Bing-liang;QI Hua-xiong;YANG Da-bing;HU Liang;DING Xin-tao;HU Ding-zhe(Institute of Food Crops,Hubei Academy of Agricultural Sciences/Hubei Key Laboratory of Food Crop Germplasm and Genetic Improvement,Wuhan 430064,China;Hubei Ekehuatai Seed Industry Co.,Ltd.,Wuhan 430064,China)

机构地区：[1]湖北省农业科学院粮食作物研究所/粮食作物种质创新与遗传改良湖北省重点实验室,武汉430064 [2]湖北鄂科华泰种业股份有限公司,武汉430064

出　　处：《湖北农业科学》2023年第11期1-4,共4页Hubei Agricultural Sciences

基　　金：国家水稻产业技术体系武汉综合试验站项目(CARS-01-01A);营养优质水稻种质创制与品种培育项目(2022021302024850)。

摘　　要：润丰香占是以虾稻1号、华润2号和R825杂交选育的优质常规水稻(Oryza sativa L.)新品种,于2022年通过广西壮族自治区农作物品种审定委员会审定。该品种产量高、米质优、香味浓郁、食味口感好,稻瘟病和白叶枯病抗性较好。针对该品种的特征特性,认为该品种适合多种栽培方式,栽培上应适时播种,适当增加播种量,同时控氮增钾,提高抗倒性。Runfengxiangzhan is a new high-quality conventional rice variety bred by hybridization of Xiadao No.1,Huarun No.2 and R825.It was approved by the Crop Variety Approval Committee of Guangxi Zhuang Autonomous Region in 2022.The variety had high yield,good rice quality,rich aroma,good taste,and good resistance to rice blast and bacterial blight.According to the characteristics of the variety,it was considered that the variety was suitable for various cultivation methods.In cultivation,it should be sown in time,appropriately increase the amount of sowing,control nitrogen and increase potassium,and improve lodging resistance.

关 键 词：常规稻(Oryza sativa L.) 香稻 优质 润丰香占 选育 栽培 

分 类 号：S511[农业科学—作物学] S334