樱桃番茄新品种汴樱1号的选育

A New Cherry Tomato Variety-‘Bianying No.1’

汴樱1号是以ksy012为母本,以ksy036为父本配制而成的樱桃番茄一代杂种。无限生长类型,中早熟,生长势强;幼果无绿肩,成熟果红色、圆形,整齐度高,平均单果质量18 g,硬度高,商品性好;VC含量300 mg·kg^(-1),可溶性固形物含量7.8%,番茄红素含量32.5 mg·kg^(-1),可滴定酸含量0.52%;田间对黄瓜花叶病毒病和叶霉病的抗性强于对照千禧;保护地栽培春茬每667 m2产量5400 kg左右,秋茬每667 m2产量4300 kg左右,适宜河南、山东等地早春保护地栽培。

‘Bianying No.1’is a new cherry tomato F1 hybrid developed by crossing‘ksy012’as female parent and‘ksy036’as male parent.It belongs to infinite growth type with early-medium maturity and strong growth vigor.The unripe fruit has no green shoulder,and mature fruit is red in color.Its fruit is of round shape with high uniformity.The average single fruit weight is 18 g.The fruit has high hardness and good commercial characteristics.Its VC content is 300 mg·kg^(-1),soluble solid content is 7.8%,lycopene content is 32.5 mg·kg^(-1),titratable acid content is 0.52%.In fields,its resistances to CMV and leaf mold are stronger than that of the contrast‘Qianxi’.In protected field cultivation it can yield about 81.0 t·hm-2 in spring and and about 64.5 t·hm-2 in autumn,respectively.It is suitable for early spring cultivation in protected fields in Henan,Shandong,etc.places.