作　　者： ;

机构地区： 江西农业大学农学院

出　　处： 《杂交水稻》 2004年第3期17-19,共3页

摘　　要： 中 9优 80 1是江西农业大学农学院用中 9A与优质抗病高配合力恢复系R80 1配组而成的籼型杂交晚稻新组合。该组合具有优势强、丰产性好、米质优、抗稻瘟病、再生力强、制种易获高产、适应性广等特点 ,于 2 0 0 3年 3月通过江西省农作物品种审定委员会审定。介绍了其选育过程、特征特性、栽培及制种技术要点。 Zhongjiuyou 801 is a new indica hybrid rice combination for late cropping season developed from the CMS line Zhongjiu A and a new restorer line R801 with fine grain quality, strong disease resistance and high combining ability by the College of Agronomy of Jiangxi Agricultural University. It has the characteristics of strong grain yield heterosis, fine grain quality, strong blast resistance, strong ratooning ability, high seed production yield potential and wide adaptability. It was registered and released by the Crops Variety Appraisal Committee of Jiangxi Province in March, 2003. The breeding procedure of the hybrid and its characteristics, the major cultivation and seed production techniques were introduced in this paper.

关 键 词： 杂交晚稻 中 优 优质 抗病 选育

领　　域： [农业科学] [农业科学] [农业科学]