A New Red Fruit Tomato F1 Hybrid Resistant to TY—'Changfeng No.10'
'Changfeng No.10' is a new tomato F1 hybrid developed by crossing inbred line 'R025' as female parent and 'R018' as male parent in 2011.It is of early-medium maturity and unlimited growth type with strong growth vigour and larger leaves.The matured fruit is red in color without green shoulder.Its successive fruit setting ability is strong.The average yield is about 114 t·hm-2.The sepals of 'Changfeng No.10' are base flat. The fruit is tall and round in shape with short fruit stem,small areola,smooth peel and beautiful appearance. The single fruit weight is about 200 g.The fruit hardness is good.This variety is tolerant to transportation and has long shelf life.The soluble solid content is 5.7%,total sugar content is 3.34%,total acid content is 0.335%. It hasTy-1 andTy-3 genes resistant toTomato yellow leaf curl virus(TYLCV).It is suitable to be cultivated in solar green house and under plastic shelter at Shaanxi Province and northwestern China.