早熟、矮秆、耐密高粱雄性不育系吉1230A的创制与应用  

Breeding and Application of Sorghum Male Sterile Line Ji 1230A with early Maturity,Dwarf and Dense Tolerance

作　　者：李继洪[1] 朱末 高悦[1] 王振国 邓志兰 王立新 蔡勤安[1] 丁博 胡博[4] 杨微[1] LI Jihong;ZHU Mo;GAO Yue;WANG Zhenguo;DENG Zhilan;WANG Lixin;CAI Qin´an;DING Bo;HU Bo;YANG Wei(Jilin Academy of Agricultural Sciences,Gongzhuling 136100;Tongliao Agricultural and Animal Husbandry Sci⁃ence Research Institute,Tongliao 028015;Chifeng Agricultural and Animal Husbandry Science Research Institute,Chifeng 024000;Agricultural Technology Extension Station of Jilin Province,Changchun 130021,China)

机构地区：[1]吉林省农业科学院,吉林公主岭136100 [2]通辽市农牧科学研究所,内蒙古通辽028015 [3]赤峰市农牧科学研究所,内蒙古赤峰024000 [4]吉林省农业技术推广总站,长春130021

出　　处：《东北农业科学》2024年第6期34-38,共5页Journal of Northeast Agricultural Sciences

基　　金：吉林省科技厅重点研发计划项目(20240303008NC);国家现代农业产业技术体系项目(CARS-06-14.5-A12)

摘　　要：吉1230A是吉林省农业科学院新选育的优良高粱不育系。该不育系生育期97 d,株高70 cm,不育率100%,不育性稳定,自交不结实,柱头生命力强,制种产量高;抗旱、耐涝、耐盐碱,抗倒伏,抗丝黑穗病;获得国家发明专利(ZL 201510068016.0)。利用吉1230A育成并审定或登记的高粱杂交种6个,该系列杂交种矮秆、耐密植、抗逆性强,适应性广,适宜全程机械化作业,有力地推动了吉林省高粱产业的发展。Ji 1230A is the excellent sorghum male sterile line newly bred by Jilin Academy of Agricultural Sciences(Northeast Agricultural Research Center of China).The sterile line had the trait of the growth period of 97 days,plant height of 70 cm,sterility rate of 100%,stable sterility,no self-breeding,strong capital vitality and high seed production yield.Drought resistance,waterlogging resistance,saline-alkali resistance,lodging resistance,silk smut resistance;Obtained the national invention patent(ZL 201510068016.0).Six sorghum hybrids were bred and approved or registered by using Ji 1230A.The series hybrids have the characteristics of dwarf,dense planting resistance,strong stress resistance,wide adaptability,and the adaptability for whole-process mechanization operation,which has effectively promoted the development of sorghum industry in Jilin Province.

关 键 词：高粱 不育系 吉1230A 创制 应用 

分 类 号：S514.032[农业科学—作物学]