番茄新品种哈串珠203的选育

哈串珠203是以R2233为母本、以H2477为父本配制成的小型串番茄一代杂种。无限生长类型,生长势强,植株颜色深绿,单总状花序,普通叶形,花黄色,红果,圆形,单果质量15～22g,果实成串生长,每串可留10～12个果。未成熟果有绿肩,成熟果为红色。果实硬度较好,耐裂果。生育期为115d(天)左右,果味酸甜,口感好。抗枯萎病,耐病毒病。一般产量在3600kg·(667m2)-1左右,适合黑龙江省早春或保护地长季节栽培。

A New Tomato F1 Hybrid -'Hachuanzhu 203'

‘Hachuanzhu 203’is a new string tomato F1 hybrid developed by crossing inbred lines R2233 and H2477. This variety belongs to unlimited growth type with strong growth potential. The plant has a deep green color, single raceme, common leaf, yellow flower, and round red string fruit. Single fruit weight is 15-22 g and each string can be left 10-12 fruits. Immature fruit has green shoulders. The matured fruit is red with better firmness instead cracking fruit. The growth period of this variety is about 115 days. Its taste is good with sweet and sour flavor, and its resistance to Fusarium wilt and virus diseases is good. The average yield is normally around 54.0 t&;#8226;hm-2. This variety is suitable for long-season protected cultivation.