青花菜雄性不育杂交制种技术  

Hybrid seed production technology for male sterility of broccoli

作　　者：檀国印[1] 何道根[1] 高旭[1] 朱长志[1] 章红运 TAN Guoyin;HE Daogen;GAO Xu;ZHU Changzhi;ZHANG Hongyun(Taizhou Academy of Agricultural Sciences,Taizhou 318000,Zhejiang;Zhejiang Wuwangnong Seeds Shareholding Co.,Ltd.,Hangzhou 310020,Zhejiang)

机构地区：[1]台州市农业科学研究院,浙江台州318000 [2]浙江勿忘农种业股份有限公司,浙江杭州310020

出　　处：《浙江农业科学》2024年第5期1143-1147,共5页Journal of Zhejiang Agricultural Sciences

基　　金：浙江省农业(蔬菜)新品种选育重大科技专项(2021C02065);台州市重大农业科技“揭榜挂帅”研发攻关计划(2022-1);台州市科技计划项目(22nya02);台州市农业科技项目(2022-4);台州市农业科技项目(2023-6)。

摘　　要：青花菜目前大多采用雄性不育杂交制种,前期由于缺乏经验,制种产量低,种子品质差,一定程度上制约了新品种的推广应用。通过多年的试验与摸索,台州市农业科学研究院西兰花课题组总结出了一套“三控一补”青花菜高产制种技术,提高了制种产量和种子品质,加速了新品种的推广速度。Currently,most broccoli varieties are produced through male sterile hybrid breeding.Due to lack of experience in the early stage,the yield of seed production is low and the quality of seeds is poor,which to some extent restricts the promotion and application of new varieties.Through years of experimentation and exploration,the Broccoli Research Group of Taizhou Academy of Agricultural Sciences has summarized a set of“Three Controls and One Supplement”high-yield seed production techniques for broccoli,which has improved seed production yield and quality,and accelerated the promotion speed of new varieties.

关 键 词：青花菜 雄性不育 “三控一补” 制种技术 

分 类 号：S635[农业科学—蔬菜学]