关键词: 番茄, 一代杂种, 品种

Abstract: ‘Jifen 7’is a tomato F₁ hybrid developed by taking T90 Zi as female parent and 1/-5 as male parent. It belongs to the stem leaf stout type，and strong plant growth potential. This cultivar is mainly single inflorescence，and single inflorescence 5–6. The fruit is of round shape，pink，with a fruit type index of 0.86. The fruit is multilocular and the flesh is 8 mm thick. The younger fruit has no green shoulder. The single fruit weight is 200–220 g. The soluble solids content is 3.40%，vitamin C content is 128.4.0 mg · kg^-1，and lycopene content is 38.2 mg · kg^-1. The cultivar is resistant to leaf mold，fusarium wilt，root-knot nematode and TYLCV. The total yield is about 93 000 kg · hm^-2. It is suitable for early spring and autumn delayed cultivation in protected areas of Jilin Province.

Key words: tomato, F₁ hybrid, cultivar