优质杂交水稻新组合金龙优263的选育  

Breeding of New High-quality Hybrid Rice Combination Jinlongyou 263

作　　者：黄劲春 周华 王绥军 何陈述 晏科 王萍 毛政 吴清宇 李新昌[2] 吴华林 HUANG Jinchun;ZHOU Hua;WANG Suijun;HE Chenshu;YAN Ke;WANG Ping;MAO Zheng;WU Qingyu;LI Xinchang;WU Hualin(Life Science and Technology Center,China National Seed Group Co.,Ltd.,Wuhan,Hubei 430010,China;Zhaoqing University,Zhaoqing,Guangdong 526061,China)

机构地区：[1]中国种子集团有限公司生命科学技术中心,湖北武汉430010 [2]肇庆学院,广东肇庆526061

出　　处：《杂交水稻》2023年第6期92-95,共4页Hybrid Rice

摘　　要：金龙优263是利用优质不育系金龙A与恢复系中种恢263配组选育而成的杂交中稻新组合。该组合综合性状优异,具有米质优、丰产性较好、耐热性好、适应性广等优点,于2021年12月通过国家农作物品种审定委员会审定,适合于长江上游稻区和长江中下游稻区作中稻种植。Jinlongyou 263,derived from Jinlong A,a high-quality CMS line,and Zhongzhonghui 263,is a new medium hybrid rice combination.The combination has excellent integrated traits with good grain quality,high yield,strong heat tolerance and wide adaptability.In December 2021,it was registered and released to commercial production by National Crop Variety Appraisal Committee.It is suitable for planting as medium rice in the upper reaches of the Yangtze River and the middle and lower reaches of the Yangtze River.

关 键 词：杂交水稻 金龙优263 优质 选育 

分 类 号：S334[农业科学—作物遗传育种] S338[农业科学—农艺学]