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| A New TYLCV Resistant Cherry Tomato F1 Hybrid —‘Fenbao No.1’ |
| GAO Min1，DENG Junjun1，HE Jie1，ZHU Honghua1，SUN Hongbo1，WANG Binglin2 |
| 1Xi’an Agricultural Technology Extension & Service Center，Xi’an Agricultural Research Institute，Xi’an 710061，Shaanxi，China；2Xi’an Agricultural Product Quality Safety Inspection and Monitoring Center，Xi’an 710077，Shaanxi，China |
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Abstract ‘Fenbao No.1’is a new cherry tomato F1 hybrid developed by crossing‘qix15-1-5’as female parent and‘qx08-3-28’as male parent．It is of mid-late maturity．This cultivar is characteristics of indeterminate growth habit，vigorous vine plant．The oval shaped fruit is deeply pink colored，possess a sweet taste，and displays green shoulder at pre-ripening stage．The average single fruit weight is 19 g．The soluble solid content is 7.2%，and total sugar is 9.3%．This cultivar carries Ty-2 gene for resistance to TYLCV，Mil-2 gene for resistance to root-knot nematode，and Cf-5 gene for resistance to leaf-mold．In fields，its resistance to TYLCV，root-knot nematode and leaf-mold are stronger than that of the contrast‘Bijiao’．The yield is about 45 t · hm-2．It is suitable for greenhouse cultivation in early spring in Shaanxi Province．
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Received: 27 September 2022
Published: 12 December 2022
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