Zhengfan 1737 is a new early maturity tomato F,hybrid developed by crossing 13Y12-36-8-12-hun-9-32-hun-hun as female parent and 14BY1-F3-1-20-12-1-hun as male parent.It belongs to infinite growth type,and strong plant growth potential.The commodity fruit is pink in color,and the younger fruit has green shoulder.The fruit is round in shape,with a fruit type index of 0.95 and middle hardness.The average single fruit mass is 108 g.The soluble solid content is 6.9％,lycopene content is 120.0 mg·kg-1,vitamin C content is 270.0 mg·kg-1,and total acid content is 0.7％.It contains Mi 1.2,Ve1,Ve2 homozygous resistance gene loci and Ty1,Frl949,Mi23,Sm and Tm2 heterozygous resistance gene loci.It is resis-tant to TYLCV,CMV TMV,leaf mold,blight and root-knot nematode.The average yield is about 4800 kg·667 m-2.It is suitable for planting in spring and autumn plastic tunnel,and overwinter greenhouses in Henan,Shandong,Hebei province.
万方数据
维普
