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| A New Red Fruit Tomato F1 Hybrid Resistant to TY —‘Changfeng No.10’ |
| LI Ji-gang 1，LIANG Yan 1，2* ，ZHANG Yan 1，WU Lang 1，QIN Lei 1 |
1 College of Horticulture，Northwest A&F University，Yangling 712100，Shaanxi，China；2 Shaanxi Changtian Seed
Co.，Ltd.，Yangling 712100，Shaanxi，China |
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Abstract ‘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 has Ty-1 and Ty-3 genes resistant to Tomato 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．
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Received: 15 January 2017
Published: 05 July 2017
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