关键词: 番茄, 青恋1号, 抗TYLCV, 一代杂种

Abstract: ‘Qinglian No.1’is a new F₁ hybrid of tomato variety developed by taking‘W44-3-1-16-7’as female parent and‘KG52-2-5-2-6-8’as male parent．This variety belongs to infinite growth type，and is of early maturity．The fruit is of round shape．The younger one has deep green shoulder．The fruit is pink in color，when it is fully ripened．The single fruit weight is 120-150 g．The sugar-acid ratio is 9.0．The VC content is 250 mg·kg^-1，the soluble solid content is 5.7% and lycopene content is 52.0 mg·kg^-1．It contains ty-3a gene，and is resistant to TYLCV and tolerant to transportation．The average early production is about 25.5 t·hm^-2，and the total production is about 79.5 t·hm^-2．It is suitable for planting in early spring and over winter in Henan，Shandong，etc. northern regions．

Key words: tomato；&lsquo, Qinglian No.1&rsquo, ；resistant to TYLCV；F₁ hybrid