Abstract: ‘Ouxiu Hongying 5’is a new cherry tomato cultivar,with the inbred line SY2018-1 as the female parent and CXZ2021-1 as the male parent. It is of infinite growth type,fruit round,red,flesh sweet,sour light;the single fruit weight is 24.2 g. The soluble solids content is 6.8%,lycopene content is 114 mg · kg^-1,vitamin C content is 309 mg · kg^-1,soluble total sugar content is 50.9 g · kg^-1,titratable acid content is 3.56 g · kg^-1. It is resistant to cucumber mosaic virus disease,tobacco mosaic virus disease,fusarium wilt disease,tomato yellow leaf curl virus disease and leaf mold disease. The total yield is 65 706 kg · hm^-2. It is suitable for wintering and early spring protected cultivation in Wenzhou and surrounding areas.

Key words: cherry tomato, F₁ hybrid, cultivar