摘要
‘达芋3号’是达州市农业科学研究院从马铃薯‘合作23’的自交实生种子中选育而成的鲜食马铃薯新品种,2019年完成非主要农作物品种登记,登记编号:GPD马铃薯(2019)510003。该品种中晚熟,生育期89d,薯块长卵圆形,黄皮,黄肉,表皮光滑,芽眼浅,商品薯率54.80%以上。生产试验产量26850kg/hm^2,较对照(‘米拉’)增产8.10%。干物质含量21.00%,淀粉含量13.84%,蛋白质含量1.48%,还原糖含量0.04%,维生素C含量22.30mg/100g。抗晚疫病,高抗病毒病,贮藏性优于对照‘米拉’。该品种适宜在四川省平坝、中高山生态区域种植,春、秋、冬季均可种植。
The fresh consumption potato variety of 'Dayu 3' was developed from self-fertilized seeds of 'Hezuo 23' by Dazhou Academy of Agricultural Sciences.'Dayu 3' got the certificate of registration for non-major crop varieties in 2019,and the certificate number is GPD Potato (2019)510003.The growth duration of 'Dayu 3' is about 89 d,a mid-late maturing potato variety with long ovoid shape,yellow skin,yellow flesh,smooth skin,shallow eye,and marketable tuber percentage above 54.80%.The production test yield was 26 850 kg/ha,8.10% higher than that of the control variety 'Mira'.For this variety,dry matter content is 21.00%,starch content is 13.84%,protein content is 1.48%,reducing sugar is 0.04%,and vitamin C is 22.30 mg/100g.'Dayu 3' is resistant to late blight,and highly resistant to viral disease. Storage quality of 'Dayu 3' is better than that of 'Mira'.This variety is suitable for planting in flat,middle and high mountain ecoregions of Sichuan Province,and could be planted in spring,autumn and winter.
作者
范香全
丁大杰
赵罗琼
黄娟
李云峰
杨锡波
陈斌
FAN Xiangquan;DING Dajie;ZHAO Luoqiong;HUANG Juan;LI Yunfeng;YANG Xibo;CHEN Bin(Dazhou Academy of Agricultural Sciences,Dazhou,Sichuan 635000,China)
出处
《中国马铃薯》
2019年第4期255-256,共2页
Chinese Potato Journal
基金
国家现代农业产业技术体系四川薯类创新团队（川财教[2019]59号）
四川省“十三五”农作物及畜禽育种攻关项目（2016NYZ0032）
关键词
达芋3号
马铃薯
新品种
选育
栽培技术
Dayu 3
potato
new variety
breeding
cultivation technique
