水芹新品种紫金1号的选育  

A New Water Cerely Variety—‘Zijin No.1’

作　　者：常雅军[1] 姚路路 孙林鹤 杜凤凤[1] 刘吉祥 姚东瑞[1] CHANG Yajun;YAO Lulu;SUN Linhe;DU Fengfeng;LIU Jixiang;YAO Dongrui(Institute of Botany,Jiangsu Province and Chinese Academy of Sciences,Nanjing 210014,Jiangsu,China;Suqian Economic and Technological Development Zone Yuqiao Planting Cooperative,Suqian 223800,Jiangsu,China)

机构地区：[1]江苏省中国科学院植物研究所,江苏南京210014 [2]宿迁经济技术开发区渔樵种植专业合作社,江苏宿迁223800

出　　处：《中国蔬菜》2025年第2期159-162,F0003,共5页China Vegetables

基　　金：江苏省财政厅现代农业自主创新项目〔CX(21)2012〕;江苏省“六大人才高峰”高层次人才项目(TD-JNHB-008)。

摘　　要：紫金1号是以苏州圆叶芹为亲本,通过实生选育而成的耐低温、耐高铵、四季常绿水芹新品种。植株直立生长,分蘖多,平均株高85 cm。复叶近卵形,浅绿色;叶柄浅绿色,顶端小叶顶部锐尖,基部钝角,缺刻深;花冠白色,开花期晚。可溶性糖含量16.72 mg·g^(-1),VC含量56.13 mg·kg^(-1),膳食纤维含量319.82μg·mg^(-1),类胡萝卜素含量141.11 mg·kg^(-1),口感好,品质佳。一般年采收3茬,浮水栽培每667 m^(2)产量11300 kg左右,高抗枯斑病和锈病,中抗叶枯病,适于江苏省浮水栽培或水田栽培。‘Zijin No.1’is a new water celery〔Oenanthe javanica(Bl.)DC.〕variety with resistances to low temperatures and high ammonium,and growth characteristics of evergreens all year round,selected through systematic selection with‘Suzhouyuanyeqin’as the parent.It grows upright and many tillers,with an average plant height of 85 cm.The leaves are nearly ovate,light green in color.The leaf petiole is of light green,with sharp tips at the top of leaflets,obtuse angles at the base,and deep notches.Its corollas are of white and a late-flowering trait.The soluble sugar content is 16.72 mg·g^(-1),VC content is 56.13 mg·kg^(-1),dietary fiber content is 319.82μg·mg^(-1),and carotenoid content is 141.11 mg·kg^(-1),respectively.It has good taste and quality.Generally,three crops are harvested per year,and the yield of floating water cultivation is about 169.5 t·hm-2.It is high resistance to blight and rust,and moderate resistance to leaf blight.It is suitable for floating water cultivation or paddy cultivation in Jiangsu Province.

关 键 词：水芹 紫金1号 浮水栽培 

分 类 号：S645.9[农业科学—蔬菜学]