樱桃番茄新品种樱红2号的选育

A New Cherry Tomato Variety——‘Yinghong No.2’

樱红2号是以台湾樱桃番茄朱蜜为母本,以日本樱桃番茄ココ为父本配制的杂交组合,经6代系统纯化选育而成的早熟品种。植株无限生长型,果实扁圆球形,大红色,单果质量25g,番茄红素含量51.8mg.kg-1,可溶性糖45.1g.kg-1,总酸5.6g.kg-1,VC426mg.kg-1,口感佳,风味浓,无绿肩,果实硬,耐贮运。高抗TMV,抗根结线虫,对枯萎病、青枯病的田间抗性与对照台湾圣女相当。产量在3000～3500kg.(667m2)-1之间。适合全国大部分地区露地和设施栽培。

‘Yinghong No.2’ is a new early ripening tomato variety which is developed by system selection crossing‘Zhumi’from Taiwan as female parent with‘ココ’from Japan as male parent.It belongs to boundless growth type.Its matured fruit is red and of flat round shape.The single fruit weight is 25 g.The content of lycopene,soluble sugar,acid and VC are 51.8 mg·kg-1,45.1 g·kg-1,5.6 g·kg-1 and 426 mg·kg-1,respectively.It is high resistant to TMV,resistant to root-knot nematode.The yield is about 45.0-52.5 t·hm-2.It is suitable for growing in open fields and protected fields in most areas of China.