设施栽培番茄新品种闽农科1号的选育

A new cultivation in protected tomato Minnongke No.1

闽农科1号是以自交系SH5-3-1-1-1-1-1为母本、SH2-1-1-1-1-1-1为父本选育而成的杂交1代高抗设施型番茄新品种。该品种为无限生长类型,植株长势强,单式花序为主,始花节位7~11节,坐果能力强。单果质量170~210 g,果实近圆形,完熟果大红色,无绿肩,有鲜艳色泽,畸裂果率低,硬度高。果实可溶性固形物含量(w,后同)4.4%、番茄红素含量3.70 mg·100 g^(-1)、维生素C含量10.60 mg·100 g^(-1)、总糖含量2.6 g·100 g^(-1)、总酸含量6.11 g·100 g^(-1)、蛋白质含量2.53 g·100 g^(-1)。667 m2产量5000 kg以上,高抗番茄黄化曲叶病毒病(TYLCV)、枯萎病和根结线虫病等病害,适宜于福建省秋冬季设施栽培。2020年9月通过农业农村部非主要农作物品种登记。

Minnongke No.1 is a new high-resistant,red-fruited tomato F1 hybrid,developed by crossing inbred line SH5-3-1-1-1-1-1 as female parent and inbred line SH2-1-1-1-1-1-1 as male parent.The plant has strong growing vigor.The first inflorescence sets on the 7-11 th segments,taking the single inflorescence as the principal.Minnongke No.1 possesses a strong fruit-setting ability,the fruit shape is round and the average mass of fruit reached 170-210 g.The fruit has no green shoulder while the matured is red with bright on the surface.Another advantage of Minnongke No.1 is low rate of malformed fruit and the fruit has hardness.The fruit soluble solid content is 4.4%,lycopene content is 3.70 mg·100 g^(-1),vitamin C content is 10.6 mg·100 g^(-1),total sugar content is 2.60 g·100 g^(-1),total acid content 6.11 g·100 g^(-1),protein content is 2.53 g·100 g^(-1).It can yield about 5000 kg·667 m-2.I t is highly resistant to TYLCV,resistant tofusarium wilt and root knot nematode.It is suitable for cultivation in protected fields inautumn and over winter in Fujian province.