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Position: Home > Articles > Breeding of Japonica CMS Line Liao 11A with Fine Grain Quality in Rice Hybrid Rice 2016,31 (3) 18-19+87

优质粳稻三系不育系辽11A的选育

作  者:
张满利;王彦荣;苏玉安;何娜;马作斌
单  位:
辽宁省水稻研究所
关键词:
粳稻不育系;辽11A;优质;选育
摘  要:
辽11A是以BT型细胞质不育系屉锦A为母本,以通过人工制保,在珍珠粳/LS2//辽粳294///B9后代中选育的高柱头外露率、株型理想、优质、高抗的保持系辽11B为父本,经过测交和连续回交转育而成的粳稻不育系,具有抗病能力强、柱头外露率高、优质等特点,2013年通过辽宁省农村经济委员会鉴定。
译  名:
Breeding of Japonica CMS Line Liao 11A with Fine Grain Quality in Rice
作  者:
ZHANG Man-li;WANG Yan-rong;SU Yu-an;HE Na;MA Zuo-bin;Liaoning Rice Research Institute;
关键词:
Japonica CMS line;;Liao 11A;;good quality;;breeding
摘  要:
Liao 11 A,a new japonica CMS line,was developed from the successive backcrosses between Tijin A,a BT type cytoplasmic male sterile line,and Liao 11 B,selected from the multiple cross of Zhenzhujing/LS2//Liaojing 294///B9,with high stigma exsertion rate,ideal plant type,fine grain quality and strong disease resistance.It is characteristic of strong disease resistance,high stigma exsertion rate and good grain quality,and it was technically identified by Liaoning Provincial Rural Economic Committee in 2013.

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