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| A New Superior Early-maturing Tomato F1 Hybrid —‘Bianfen 11’ |
| ZHAO Xin-bin1，HOU Hong-miao1，LI Yan-ling1，ZHAO Zhen-yu2，WANG Jin-cheng1，CHEN Sui-zhu1 |
| 1Kaifeng Vegetables Research Institute，Kaifeng 475003，Henan，China；2Agriculture Bureau of Kaifeng Prefecture，Kaifeng 475000，Henan，China |
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Abstract Bianfen 11’is a new tomato F1 hybrid with early-maturity and excellent quality developed by crossing high hardness self-sterile inbred line ks186 as female parent and inbred line ks105 as male parent．It is of indeterminate growth type，with strong growth vigor．It has high resistance to low temperature and weak light，good resistance to stress，and good continuous fruiting ability．Its fruit shape is round with smooth surface．The matured fruit is pink in color．The average single fruit weight is 216 g．The fruit firmness is high．It is tolerant to storage and transportation．The fructification is of consistency．The deformity rate and dehiscent fruit rate are very low and commodity ratio is high．The soluble solid content is 6.0%．The VC content is 157 mg•kg-1．The lycopene content is 21.60 mg•kg-1．It is highly resistant to ToMV，leaf mildew，Fusarium wilt and resistant to CMV．It is suitable to be cultivated in Henan，Hebei，Shanxi，Shandong Provinces，etc．for protected cultivation in early spring，after autumn or overwinter.
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Received: 06 July 2012
Published: 20 August 2012
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