摘要
秦芋34号是以YS03-3349为母本、鄂马铃薯5号为父本,通过有性杂交选育而成的中晚熟马铃薯新品种。该品种生育期90 d左右,株高63 cm左右,植株半直立到开展,茎绿中带紫,叶绿色,花冠白色,匍匐茎长度短,块茎扁圆形,黄皮白肉,表皮光滑,芽眼较浅。单薯质量58.04 g,商品薯率84.9%,平均667 m^(2)产量2 099.3 kg。块茎干物质含量(w,后同)18%,蛋白质含量1.93 g·100 g^(-1),维生素C含量12.64 mg·100 g^(-1),还原糖含量0.47 g·100 g^(-1),淀粉含量14.5 g·100 g^(-1),适合鲜食。该品种经室内接种鉴定表现为抗病毒病、中抗晚疫病。2024年通过农业农村部非主要农作物品种登记。
Qinyu No.34 is a new medium-late-maturing potato variety developed through sexual hybridization,with YS03-3349 as the female parent and Emalingshu No.5 as the male parent.The growth period for this variety is about 90 days,and the plants reach a height of approximately 63 cm,with a semi-upright to spreading growth habit.The stems are green with purple accents,the leaves are green,and the flower corolla is white.The stolons are short,and the tubers are flat-round with yellow skin,white flesh,smooth skin,and shallow eyes.The average tuber mass is 58.04 g,with a commercial tuber rate of 84.9%and an average yield of 2099.3 kg per 667 m^(2).The tubers contain 18%dry matter content,1.93 g·100 g^(-1) protein content,12.64 m·100 g^(-1) vitamin C content,0.47 g·100 g^(-1) reducing sugar content,and 14.5 g·100 g^(-1) starch content,making it suitable for fresh consumption.In laboratory inoculation tests,Qinyu No.34 showed resistance to viral diseases and moderate resistance to late blight.
作者
叶明辉
郑敏
蒲正斌
王幸幸
YE Minghui;ZHENG Min;PU Zhengbin;WANG Xingxing(Ankang Academy of Agricultural Sciences,Ankang 725000,Shaanxi,China;Ankang University,Ankang 725000,Shaanxi,China)
出处
《中国瓜菜》
北大核心
2025年第7期218-222,共5页
China Cucurbits And Vegetables
基金
陕西省农业协同创新与推广联盟项目(LM202305)
陕西省科协青年人才托举计划项目[20230622]
陕西省教育厅一般专项(23KJ0276)
安康市科学技术研究发展计划项目(AK2023-RKZC-04)。
关键词
马铃薯
新品种
秦芋34号
中晚熟
Potato
New cultivar
Qinyu No.34
Medium-late maturing
作者简介
叶明辉,男,农艺师,主要从事马铃薯新品种选育和栽培技术研究。E-mail:heatonye@icloud.com;通信作者:蒲正斌,男,高级农艺师,主要从事马铃薯新品种选育工作。E-mail:1752052533@qq.com。
