抗性番茄新品种‘牟番38’的选育

A new resistant tomato hybrid‘Moufan 38’

‘牟番38’是以‘AS-228’为母本、‘DG-234’为父本选育而成的无限生长类型中熟番茄杂种1代新品种。该品种中熟,全生育期147 d,蔓生,8~9节着生第1花序,生长势较强,叶片偏大,果实有4~6个心室,果穗成熟集中,每花序着花4~6朵,易坐果,大果型,幼果无青肩,成熟果粉红色,扁圆形,平均单果质量206 g。田间抗番茄TY病毒病、高抗根结线虫病。可溶性固形物含量(w,后同)4.5%,维生素C含量124.1 mg·kg^-1,糖酸比为6.8。早春保护地栽培丰产性表现好,平均667 m^2总产量为6127.49 kg。适宜河南各地区冬、春季保护地栽培。2018年12月通过农业农村部非主要农作物品种登记。

‘Moufan 38’is a new tomato F1 hybrid developed by crossing‘AS-228’as female parent and‘DG-234’as male parent.This variety is of unlimited growth type and middle maturity,the whole growing period is about 147 d.It has strong growth vigor with big size leaf.The first flower sets on the 8-9 th node.Its fruit setting ability is strong.Its fruit shape is oblate,the young fruit has no green shoulder and the matured fruit is pink in color.The fruit is big in size with the average fruit weight 206 g.It has good resistance to TYLCV and root-knot nematode disease.The soluble solid content is 4.5%,the Vitamin C content is 124.1 mg·kg^-1,and the ratio of sugar and acid is 6.8.It performs good in spring,the average yield per 667 m^2 is 6127.49 kg.It is suitable for cultivation in winter and spring in Henan province.