番茄新品种杭杂1号的选育

A New Tomato F_1 Hybrid —'Hangza No.1'

杭杂1号是以9905-1-2-1-1-1为母本,以8947-1-2-2-3-1为父本配制而成的早熟番茄一代杂种。播种至始收113 d(天)左右,第1花序着生于第7节左右;无限生长类型,成熟果大红色,无绿肩,单果质量200 g左右,果实硬度0.97 kg.cm-2,较耐贮运;品质优良,VC含量159.0 mg.kg-1,番茄红素32.4 mg.kg-1,可溶性固形物5.03%;抗叶霉病,春大棚栽培每667 m2产量6 000 kg左右,适于长江流域保护地早春栽培。

＇ Hangza No. 1 ＇ is a new early maturity tomato F1 hybrid, developed by crossing 8947 - 1-2-2-3-1 as male parent with 9905-1-2-1 -1 -1 as female parent. It is about 113 days from sowing to harvesting. It is a variety with indeterminate growth and red color fruit. Its average single fruit weight is about 200 g. Its fruit hardness is 0.97 kg· cm-2 It is good for storage and transportation. It has excellent quality. Its VC content is 159.0 mg· kg-1 and licopene content is 32.4 mg· kg^-1. The soluble solid content is 5.03 %. It is resistant to leaf mold. It can yield about 90 t ·hm-2. It is suitable for plastic shed cultivation in spring or in protected field in early spring in the Yangtze River Valley.