ZHANG Chunqi,LI Hongbo,HUANG Jiangtao,et al.Breeding of a New Tomato Cultivar ‘Luofan 1221’ for Protected Cultivation[J].Northern Horticulture,2026,(15):149-154.[doi:10.11937/bfyy.20260169]
保护地番茄新品种“洛番1221”的选育
- Title:
- Breeding of a New Tomato Cultivar ‘Luofan 1221’ for Protected Cultivation
- 文章编号:
- 1001-0009(2026)15-0149-06
- Keywords:
- tomato; protected area; ‘Luofan 1221’
- 分类号:
- S641.2
- 文献标志码:
- A
- 摘要:
- “洛番1221”是以HA6611为母本、Z7026311为父本杂交育成的适宜保护地栽培的番茄杂交一代品种。该品种为无限生长类型,生长势强,生育期190 d左右,普通花叶,叶色为绿,第8~9节着生第1花序,花序间隔2~3叶,中熟,果实为扁圆形,果形指数0.83,成熟果粉红色,单果质量203.9 g左右,果面光滑,色泽鲜亮,无绿果肩,果脐及果洼小,果实硬,整齐度好,商品果率高,为88.85%,平均畸裂果率为10.35%。平均货架期为14.5 d,可溶性固形物含量4.8%。抗病毒病、叶霉晚疫病,耐寒、耐弱光,耐贮运,早春保护地栽培每667 m2平均商品果产量7 000 kg 。
- Abstract:
- ‘Luofan 1221’ is a first generation tomato hybrid suitable for protected cultivation,which was crossbred with HA6611 as the female parent and Z7026311 as the male parent.This variety is of infinite growth type,with strong growth potential and a growth period of about 190 days.It has ordinary flowers and leaves,green leaf color,and the first inflorescence is born on the 8th to 9th nodes,with 2—3 leaves between the inflorescences.It is moderately mature,and the fruit is flattened and round with a fruit type index of 0.83.The mature fruit is pink,with a single fruit weight of about 203.9 g.The fruit surface is smooth,the color is bright,there is no green fruit shoulder,the fruit navel and fruit depression are small,the fruit is hard,the uniformity is good,the commercial fruit rate is high,the commercial fruit rate is 88.85%,and the average rate of abnormal fruit is 10.35%.The average shelf life is 14.5 days,with a soluble solids content of 4.8%.Antiviral diseases and late blight caused by leaf mold,cold resistant,low light tolerant,and storage and transportation resistant.The average commercial fruit yield per 667 m2 cultivated in protected areas in early spring is about 7 000 kg.
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备注/Memo
第一作者简介:张春奇(1971-),男,硕士,研究员,现主要从事番茄育种等研究工作。E-mail:zhangchunqi71@sina.com.基金项目:河南省科技攻关资助项目(202102110052)。收稿日期:2026-01-14