优质籼型三系不育系盛泰A的选育

Breeding of Fine Quality Indica CMS Line Shengtai A in Rice

盛泰A是以岳4B为母本与偏保型优质常规稻品种五岭香丝杂交制保,再与岳4B回交,然后与岳4A测交并边续回交转育而成的优质籼型三系不育系。该不育系具有农艺性状优良、可恢性好、配合力强、开花习性好、抗性较好、米质优(达国标优质稻谷2级标准)等特点,应用前景广阔,2009年通过湖南省鉴定。

Shengtai A,derived from Yue 4A///Yue 4B/Wulingxiangsi//Yue 4B,is a new indica CMS line with fine grain quality in rice. It is characteristic of desirable agronomic traits,good restorable ability,high combining ability,good flowering habits,relatively good disease resistance and fine grain quality （meeting the 2nd class of national standards for fine quality rice）. It was technically identified in Hunan Province in 2009.