| 高胡萝卜素甘薯新品种徐渝薯35的选育及栽培技术 |
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| 引用本文： | 王欣,李强,张允刚,后猛,唐维,闫会,马代夫,刘亚菊.高胡萝卜素甘薯新品种徐渝薯35的选育及栽培技术[J].湖北农业科学,2016(24):6381-6384. |
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| 作者姓名： | 王欣 李强 张允刚 后猛 唐维 闫会 马代夫 刘亚菊 |
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| 作者单位： | 1. 江苏徐州甘薯研究中心/农业部甘薯生物学与遗传育种重点实验室，江苏 徐州 221131; 江苏师范大学生命科学学院，江苏 徐州 221116;2. 江苏徐州甘薯研究中心/农业部甘薯生物学与遗传育种重点实验室,江苏 徐州,221131 |
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| 基金项目： | 江苏省科技支撑计划(BE2014315)，江苏省重点研发项目(BE2015313)，HarvestP1us项目，国家现代农业产业技术体系建设专项(CARS-11) |
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| 摘 要： | 徐渝薯35系江苏徐州甘薯研究中心和西南大学以渝06-1-2作母本、宁紫薯1号作父本,于2007年通过嫁接诱导开花、有性杂交、单系鉴定、品系比较和多点综合鉴定选育而成。在2014~2015年的江苏省甘薯品种区域试验和生产试验中,平均鲜薯产量为36 876.42 kg/hm~2,比对照品种平均增产25.69%,胡萝卜素含量达100μg/g·FW(鲜重)。该品种具有鲜薯产量和胡萝卜素含量高、食味优等特点,2015年通过了江苏省农作物品种审定委员会的品种鉴定。
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| 关 键 词： | 甘薯新品种 高胡萝卜素含量 品种选育 栽培技术 |
Breeding and Cultivation Techniques of A New Sweetpotato Variety Xuyushu 35 with High Carotene Content |
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| Abstract: | Xuyushu 35 was bred by Jiangsu Xuzhou Sweetpotato Research Center and Southwest University. The hybrid seeds were obtained by crossing with Yu 06-1-2 as fema1e parent and Ningzishu1 as ma1e parent through grafting,f1owering induc-tion,sexua1 hybridization in 2007. The new sweetpotato variety Xuyushu35 was se1ected and eva1uated by sing1e p1ant se1ec-tion,1ine comparison test and mu1ti1ocationa1 eva1uations from 2008~2015. The resu1ts of Jiangsu regiona1 tests for two years and production tests in 2014~2015 showed that its fresh yie1d was 36 876.42 kg/hm2,25.69% higher than the contro1 variety, and carotene content was 100μg/g?FW. This new variety was certified by Jiangsu Committee for Crop Variety Registration in 2015,which was good sweetpotato variety with high yie1d, carotene content and good cooking qua1ity. |
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| Keywords: | new sweetpotato variety high carotene content variety breeding cu1tivation techniques |
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