适合南疆日光温室越冬茬栽培的番茄品种筛选

Study on Overwintering Tomato Varieties Suitable for the Greenhouse Cultivation in South of Xinjiang

【目的】筛选适合南疆温室越冬茬栽培的番茄品种。【方法】以目前越冬品种印第安为对照,选择国内外不同来源的番茄品种试验种植,通过物候期、生长发育和产量性状进行评价。【结果】11个品种开花至始收长达94～119 d,植株最高的185 cm,最矮的103 cm,品种间差异大,长势强的品种4个,中等的7个,7个硬质品种多为小果型,4个软质品种均为大果型,TOP1056产量最高11 522.1 kg/667 m2,较对照高1 015.6kg/667m2,红宝石2号最低7 955.2 kg/667 m2,较对照低2 551.3 kg/667 m2,6个品种单产在10 000 kg/667 m2以上。【结论】TOP1056、TOP1131、印第安、TOP1107、中杂102、特硬红果等6个品种均可作为日光温室越冬茬栽培品种。

[ Objective ] To select tomato varieties which would be suitable for overwintering greenhouse cultivation in south of Xinjiang. [ Method ] Different internal and external tomato varieties were planted as tested material and evaluated at phenophases, growth development, yield by a comparison with representative wintering variety Yiudian. [ Result] The results showed that the period of 11 varieties from flowering to the beginning of harvest was up to 94 - 119 d. while the varieties had great difference in the growth potentiality. The highest plant was 185 cm, and the shortest, 103 cm, and 4 varieties were stronger, most of the 7 hard varieties were small types were medium, and 4 big fruit type of them were soft varieties. The yield of TOP 1056 was the highest with the treatment of 11,522. 1 kg/667 m2 in the amount of varieties, which was increased by 1 015.6 kg/667m2 than CK. Hongbaoshi. No. 2 was the lowest with the treatment of 7 955.2 kg/667 m2 in the amount of varieties, which was decreased by 2,551.3 kg/667 m2 than CK. 6 varieties＇yield is above in 10,000 kg/667m2. [ Conclusion]TOP 1056, TOP 1131, Yindian, TOP 1107, Zhongza 102 and Teyinhongguo can all be used as the winter greenhouse crop cultivars.