抗根结线虫病番茄新品种‘牟番1号’的选育

A new tomato hybrid ‘Moufan No.1' resistant to root-knot nematode

‘牟番1号’是以自选材料‘OD10-8’为母本、自选高抗根结线虫材料‘HJ-08’为父本选育的高抗根结线虫病的早熟番茄杂交新品种。该品种为无限生长类型、硬果型粉红果、8~9节左右着生第1花序,果实大小均匀,无青肩,圆形,平均单果质量155.1 g,抗裂果,耐贮运;可溶性固形物含量4.7%,维生素C含量23.16 mg·100 g^(-1),糖酸比为7.5;抗花叶病毒病,抗叶霉病,综合性状表现优良。适宜河南省及周边省份保护地及早春露地栽培,尤其适宜根结线虫病发病严重的地区种植。2014年3月通过河南省农作物品种审定委员会鉴定。

‘Moufan No. 1＇ is a new hybrid tomato with high resistant to root- knot nematode developed by crossing ‘OD10-8＇ as female parent and ‘HJ-08＇ as male parent. It is an early mature and unlimited variety with good quality andhigh yield. Its first inflorescence is at 8-9 eustipes. The matured fruits are round in shape, no green shoulder, average singlefruit weight is 155.1 g with uniform size. The fruit is harder and pink, and resistant to cracking and has long storability. Itsaverage content of soluble solids, vitamin C and sugar acid ratio of fruit is 4.7%, 231.6 mg·kg^（-1） and 7.5 respectively. It is re-sistant to tomato mosaic virus and leaf mold and has good comprehensive characters. It is suitable for planting in protectedfield and early spring cultivated in Henan and surrounding provinces, particularly for the areas serious damaged byroot-knot nematode.