2) indica CMS line
籼稻不育系
1.
Wanjin A,derived from crossing Indonesian Paddy type CMS line You I A with the selected plants from Bo B∥Jin 23B/Australian Kangaroo Zhan and backcrossing successively,is an indica CMS line with the characteristic of weak sensitivity to photoperiod induced by gene interaction.
万金A是广东海洋大学农业生物技术研究所以印尼水田谷型不育系优IA为母本,用博B∥金23B澳/洲袋鼠占后代中优良单株为父本杂交,并连续回交转育而成的具有互作型弱感光特性的籼稻不育系。
2.
Shuangqing A,derived from the cross and backcross of K17A/64B(a maintainer line from the cross of Meiqing B/Xieqingzao B),is a K-type indica CMS line with good grain quality in rice.
双青A是用通过人工制保获得的保持系64B(梅青B×协青早B)与K17A回交转育成的K型优质籼稻不育系,其不育株率100%,花粉不育度99。
3.
Gui A,developed from crossing 95A to Guizhan and successively backcrossing its filial male sterile plants to Guizhan by the Agricultural Development Center of Guangxi University,is a new indica CMS line with super large panicles(more than 250 spikelets per panicle).
桂A是广西大学支农开发中心以自选的95A为母本,自育的桂占为父本杂交并经多代回交转育而成的特大穗优质籼稻不育系。
4) japonica CMS line
粳稻不育系
1.
5016A,developed by the Crop Research and Nuclear Application Institute of Zhejiang Academy of Agricultural Sciences,is a new BT-type japonica CMS line derived from crossing Hanfeng A with a medium-maturing late japonica rice line 5016 through successively backcrossing method.
5016A系浙江省农科院作物与核技术利用研究所以BT型粳稻不育系寒丰A作母本,中熟晚粳稻常规品系5016为父本杂交,经多代回交转育而成,2004年9月通过浙江省科技厅组织的技术鉴定。
2.
Liao 99 A is a new BT-type japonica CMS line,which is developed with multiple crosses and successive backcrosses by Northern China Hybrid Rice Engineering and Technology Center.
辽99A是北方杂交粳稻工程技术中心通过多元复合杂交及多代回交筛选培育而成的BT型粳稻不育系,具有育性稳定、柱头外露率高、株叶形态理想、米质优、抗病、配合力强等特点。
5) aromatic CMS line
香稻不育系
1.
Yuxiang A is a new aromatic CMS line with fine grain quality in rice.
玉香A是利用优质常规稻晚香 10号与玉米稻杂交的F4 中的优良单株与金 2 3A杂交 ,经 7代回交育成的一个新的优质香稻不育系 ,于 2 0 0 3年 2月通过湖南省品种审定。
补充资料：特种
1.同类事物中特殊的一种。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条