关键词: 樱桃番茄, 金宝, 一代杂种, 抗TYLCV

Abstract: ‘Jinbao’is a new resistance to TYLCV cherry tomato F1 hybrid developed by crossing selfinbred line‘hy15-1-5’as the female parent and‘10-4-6’as the male parent．It is of medium maturity．This cultivar is characterized by its indeterminate growth habit，vigorous vine plant，moderate leaf volume．The fruit is of oval shaped with an orange color，and have green shoulders during the maturation period．The single fruit weight is about 25 g．The soluble solid content is 8.9%，total sugar content is 15.0%，lycopene content is 2.50 mg · kg-1，and VC content is 113.0 mg · kg-1．The yield is about 55.5 t · hm-2．This cultivar carries Ty-2 gene for resistance to TYLCV，and its resistance to TYLCV is stronger than that of the contrast‘Bijiao’and‘Jinfei’in fields．It is suitable for greenhouse cultivation during the early spring in Shaanxi regions．

Key words: cherry tomato, ‘Jinbao’, F1 hybrid, resistance to TYLCV