首页 | 本学科首页   官方微博 | 高级检索  
     检索      

食用型紫心甘薯新品种湘紫薯174 的选育
引用本文:黄艳岚,张超凡,张道微,董,芳,项,伟.食用型紫心甘薯新品种湘紫薯174 的选育[J].中国蔬菜,2019,1(12):81-84.
作者姓名:黄艳岚  张超凡  张道微        
作者单位:(湖南省作物研究所,湖南长沙 410125)
基金项目:国家现代农业产业技术体系项目(CARS-11-C-16),湖南
省农业科技创新资金项目(2017XC13),湖南省甘薯工程技术研究中
心项目(2018TP2032),湖南省旱粮产业技术体系育种与良种繁育岗
位项目〔湘农发(2019)105 号〕
摘    要:湘紫薯174 是以浙紫薯1 号为母本、浙紫薯3 号为父本杂交选育而成的食用型紫心甘薯新品种,薯块纺锤形,薯皮 紫红色,薯肉紫色,结薯较集中整齐,单株结薯4~5 个,大中薯率82.7% 以上,熟食味好,抗黑斑病,中抗根腐病、茎线 虫病和薯瘟病;每667 m2 鲜薯产量1 913~2 359 kg,薯干产量549~736 kg;花青素含量为714.5 mg · kg-1(FW)。适宜在湖 南、湖北、江西、江苏、浙江等地春夏薯区种植。

关 键 词:食用型  紫心甘薯  湘紫薯174  选育  

A New Purple-fleshed Sweetpotato Cultivar —‘ Xiangzishu 174’
HUANG Yan-lan,ZHANG Chao-fan,ZHANG Dao-wei,DONG Fang,XIANG Wei.A New Purple-fleshed Sweetpotato Cultivar —‘ Xiangzishu 174’[J].China Vegetables,2019,1(12):81-84.
Authors:HUANG Yan-lan  ZHANG Chao-fan  ZHANG Dao-wei  DONG Fang  XIANG Wei
Institution:( Crop Institute of Hunan Province,Changsha 410125,Hunan,China)
Abstract:‘Xiangzishu 174’ is a new edible purple-fleshed sweetpotato variety developed by crossing ‘Zhezishu No.1’as female parent and ‘Zhezishu No.3’as male parent.Its root tuber is of spindle shape. The tuber skin is purplish red and flesh is violet in color.Its tuberization is concentrated and tidy.There are 4-5 tubers per plant.Its big and medium tuber rate is over 82.7%.The cooked root has good taste.It is resistant to black rot,medium resistant to root rot,stem-nematode and bacterial wilt.Its fresh root yield is 28.7.0-35.39 t · hm-2 and that of dried root is 8.24-11.04 t · hm-2.The fresh anthocyanin content is 714.5 mg · kg-1.It is suitable to be planted in spring and summer potato production areas of Hunan,Hubei,Jiangxi,Jiangsu,Zhejiang Provinces,etc.
Keywords:Edible type  Purple sweetpotato  &lsquo  Xiangzishu 174&rsquo    Selective breeding  
点击此处可从《中国蔬菜》浏览原始摘要信息
点击此处可从《中国蔬菜》下载免费的PDF全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号