高产优质马铃薯新品种‘昆薯5号’.pdf

A High Yielding and Quality New Potato Variety—'Kunshu 5'ZHU Weixian*, JIANG Yu, LIU Weimin, ZOU Wanjun, LI Hua, LI Ke, ZHANG Lifang, WEI Ming( Kunming Academy of Agricultural Sciences, Kunming, Yunnan 650034, China )Abstract:Abstract: 'Kunshu 5' was bred and developed by Kunming Academy of Agricultural Sciences using hybrid seeds('Achirana' × 'TPS-67') provided by International Potato Center. This variety was approved for registration (serial number:Dianshen Potato 2012003) by Yunnan New Crop mittee in 2012. In 2009-2010 of Yunnan winter potato regionaltrials, it gave an average yield of 2 148 kg/667m2, increased by % compared with the control variety 'Zhongdianhong'; in2010 of production trials, it gave an average yield of 1 511 kg/667m2, increased by % compared with the control'Zhongdianhong'. 'Kunshu 5' is moderately resistant to late blight, highly susceptible to mild mosaic virus, and severelysusceptible to mosaic virus. It has a content of protein %, vitamin C mg/100g, dry matter %, starch %, andreducing sugar %.This variety is suitable for planting in the early spring cropping region of Yunnan Words:Key Words: potato; variety; Kunshu 5; high yield高产优质马铃薯新品种—‘昆薯5号’朱维贤*,蒋瑜,刘卫民,邹万君,李华,李珂,张丽芳,魏明( 昆明市农业科学研究院, 云南昆明 650034 )收稿日期:2013-08-27基金项目:云南省现代农业马铃薯产业技术体系建设项目(云财农[2012]157号)。作者简介:朱维贤(1979-),男,农艺师,主要从事马铃薯品种选育及栽培技术研究。*通信作者(Correspo