日光温室秋冬茬高品质樱桃番茄品种引选试验初报

Preliminary Report on Selection of High-quality Cherry Tomato Varieties in Autumn and Winter in Solar Greenhouse

[目的]针对粤港澳大湾区、京津冀、长三角等高端消费市场需求,分别从国内外优势育种企业引进樱桃番茄优新品种7个,开展品种引选试验,筛选出适宜宁夏不同区域种植且适合于目标市场需求的樱桃番茄品种。[方法]采用完全随机区组设计,1个品种为1个处理,3次重复,品种统一育苗,各试验点统一定植。[结果]通过田间试验,从生育期、生长势、果实性状、产量、抗病性等方面综合评价,生长势香妃3号、千禧、夏日阳光、珍味2号较好。糖度香妃12号、夏日阳光大;ASA(V;)含量千禧、香妃12号高;番茄红素含量香妃3号、珍味2号高。平均公顷产量珍味2号、香妃12号、夏日阳光较大。发病率玫瑰香、香妃12号低。[结论]香妃12号、夏日阳光、香妃3号这3个品种表现较优,建议在宁夏及周边省区日光温室秋冬茬生产中扩大示范面积。

[Objective]Aiming at the demands of high-end consumer markets such as Guangdong-Hong Kong-Macao Greater Bay Area,Beijing-Tianjin-Yi and Yangtze River Delta,7 excellent new varieties of cherry tomato were introduced from domestic and foreign superior breeding enterprises respectively,and variety selection tests were carried out to screen out cherry tomato varieties suitable for planting in different regions of Ningxia and meeting the needs of target markets. [Method] A completely random block design was adopted,with one treatment for each variety and three repetitions,with unified seedling breeding for each variety and unified transplanting at each test site. [Result] According to the comprehensive evaluation of growth period,growth potential,fruit characters,yield and disease resistance,Xiangfei No.3,Millennium,Summer sunshine and Zhenwei No.2 are better in growth potential. Tangdu Xiangfei No.12,summer sunshine;The content of ASA(Vc)was higher in Qianying and Xiangfei No.12. The lycopene content of Xiangfei No.3 and Zhenwei No.2 was higher. The average hectare yield of Zhenwei No.2 and Xiangfei No.12 is larger in summer. The incidence of rose fragrance and fragrant concubine 12 is low. [Conclusion] Xiangfei No.12,Summer Sunshine and Xiangfei No.3 showed better performance,suggesting that the demonstration area should be expanded in the autumn and winter production of solar greenhouse in Ningxia and its surrounding provinces.