‘Chuanke No.8' is a new mid-maturing tomato F_1 hybrid,developed by crossing ‘Q131'as female parent and ‘M42'as male parent.This variety belongs to unlimited growth type,Its fruit is of round shape.The matured fruit is red in color.The average single fruit weight is 179.4 g.In field its resistance to virus disease,bacterial wilt and Fusarium wilt is better than the control variety ‘Hezuo 903'.Its total yield could reach 78 t· hm-2 in open fields.It is suitable for open fields cultivation in tomato main prod...