耐贮运番茄品种奥林618的选育

奥林618是用耐贮硬肉型番茄自交系61-3-18-15为母本，68-5-3-1为父本配制成的耐贮型番茄一代杂种。早熟性好，始花节位第8节左右。坐果率高，定植后60～65 d（天）收获，可连续采收7～14穗果实，以留7穗果计算，平均露地产量7 000～8 000 kg·（667 m²）^-1，保护地可达10 000 kg·（667 m²）^-1以上；果面光滑，大红色，亮度好，平均单果质量200 g左右，果形指数0.78，果肉厚0.9 cm，无绿肩，转色快且均匀；耐低温弱光、耐高湿；高抗晚疫病，中抗青枯病；耐贮运，常温下货架期达20～25 d（天）。适宜北方地区日光温室春提前、秋延后栽培以及南方地区露地越冬栽培和部分地区高山越夏栽培。

A New Tolerant Storage-transportation Tomato F1 Hybrid-'Aolin 618'

‘Aolin 618’is a long-shelf life cultivar F₁ hybrid released by crossing female parent 61-3-18-15 and male parent 68-5-3-1. This cultivar is outstanding for its early maturity and high potential yield. It is 60-65 days from sowing to harvesting. The first inflorescence appears in the 8th inter-node and the average yield of the 7 inflorescence fruits can reach 105-120 t·hm^-2 in open field, and 150 t·hm^-2 in greenhouse. Its fruit is red in color with smooth and bright skin. The average fruit weight is about 200 g. The fruit shape index is 0.78. The fruit is 0.9 cm in diameter. The fruit can change color quickly and evenly without green shoulder. This cultivar is highly resistant to late blight and resistant to bacterid wilt. and physiological stress. It is tolerant to low temperature, weak illumination and high humidity. It is also good for storage-transportation. This cultivar is recommended for greenhouse cultivation in early spring and late autumn in northern China; for open field over winter in southern region and over summer at some mountainous areas.