日光温室大果型番茄品种筛选

Screening of Large-fruit Tomato Varieties in Greenhouse

为进一步丰富日光温室大果型番茄的种植品种,筛选出适宜密云地区日光温室越冬茬抗性强、产量高、品质好的大果型番茄品种,本试验选择7个大果型番茄品种进行试验,从番茄植株长势、果实外观及品质、产量及抗病性等方面进行分析。结果表明:京番403植株长势较好,可溶性固形物含量(5.6%)及667 m^(2)产量(8977.95 kg)均最高,且抗番茄黄化曲叶病毒病、褪绿病毒病、晚疫病及灰霉病,因此,适宜在日光温室进一步示范种植。

In order to further enrich the varieties of large-fruit tomato in greenhouses and screen out large-fruit tomato varieties with strong resistance,high yield,good quality and suitable for overwintering stubble in greenhouses in Miyun district,seven large-fruit tomato varieties were selected for the experiment,and the growth vigor of plants,appearance and quality of fruit,yield and disease resistance were analyzed.The results showed that'Jingfan 403'had better growth vigor,the highest soluble solid content(5.6%)and yield(8977.95 kg per 667 m^(2)),and the resistance to tomato yellow leaf curl virus disease,chlorosis virus disease,late blight and gray mold was good,so it was suitable for further extension planting in greenhouse.