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| A New Cherry Tomato F1 Hybrid —‘Xidayinghong No.2’ |
| CHEN Bin，WU Hongyu，ZHOU Zhihuan，SHI Yanwei，WANG Xianyu，JING Zihuan，YANG Qibao |
| 1 College of Agriculture，Guangxi University，Nanning 530004，Guangxi，China；2 Agriculture and Animal Husbandry Industry Development Institute，Guangxi University，Nanning 530004，Guangxi，China；3 Guangxi Agricultural Vocational Technical University，Nanning 530007，Guangxi，China；4 Guangxi Research Institute of Sericulture，Nanning 530007，Guangxi，China |
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Abstract ‘Xidayinghong No.2’is a new medium-ripe cherry tomato F1 hybrids developed by crossing self-inbred line‘YG-6-5-7-6-8-6-6-1-1’as the female parent and the self-inbred line‘YA-7-5-9-6-8-9-8’as the paternal parent．It is of infinite growth type，and plant growth is strong．The fruit is of oval shape，with 3.4-3.8 cm in length and 3.0-3.5 cm in width．The flesh is thick，the soluble solids content is 7.56% and lycopene content is 21.02 mg · kg-1 ．The ripe fruit is red and shiny．Its single fruit weight is about 25 g．It is resistant to tomato yellow leaf curl virus disease（TYLCV），tobacco mosaic virus disease（TMV），blight，and moderate resistant to late blight．It can yield about 69 t·hm-2．It is suitable for autumn and winter planting in Guilin and Tianyang of Guangxi．
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Received: 25 February 2023
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