摘要
【目的】筛选适宜内蒙古包头市及其周边地区种植的番茄品种。【方法】供试番茄为24个国家登记的优质抗病番茄品种,分为樱桃番茄、口感番茄、硬粉番茄3类,对其农艺性状、营养品质、产量共24个指标进行测定,并运用主成分分析法进行综合鉴定与评价。【结果】樱桃番茄中综合得分前两位的品种是晶杏、绿洋梨,果肩形状微凹,2心室,单果重较高(52.65、62.18 g);风味甜酸;绿洋梨产量最高,为4464.67 kg/hm^(2)。口感番茄综合得分前两位的品种是DRK0568和安特莱斯,成熟果色为粉色,单果重较高(277.01、242.97 g);沙肉质,风味酸甜;DRK0568产量最高,为6835.66 kg/hm^(2)。硬粉番茄综合得分前两位的品种是代美特FA2177和TY196,成熟果色为粉色,单果重较高(262.30、238.39 g);沙肉质,风味为酸;产量较高,分别为6720.33、6829.67 kg/hm^(2)。【结论】樱桃番茄中的晶杏和绿洋梨、口感番茄中的DRK0568和安特莱斯、硬粉番茄中的代美特FA2177和TY196可作为潜力品种在内蒙古包头市推广种植。
[Objective]To screen tomato varieties suitable for cultivation in Baotou City and its surrounding areas in Inner Mongolia.[Methods]Twenty-four nationally registered high-quality,disease-resistant tomato varieties,categorized into cherry tomatoes,taste tomatoes,and hard-fleshed tomatoes,were evaluated.A total of 24 indicators,including agronomic traits,nutritional quality,and yield,were measured.Principal component analysis was employed for comprehensive identification and evaluation.[Results]Among cherry tomatoes,the top two varieties based on comprehensive scores were Jingxing and Lvyangli,characterized by slightly concave fruit shoulders,two locules,and relatively high single fruit weights(52.65 g and 62.18 g,respectively).These varieties exhibited a sweet-tart flavor,with Lvyangli achieving the highest yield of 4464.67 kg/hm^(2).For taste tomatoes,DRK0568 and Antelaisi were the top two varieties,with mature fruits color displaying pink coloration and high single fruit weights(277.01 g and 242.97 g,respectively).These varieties had a sandy texture and tart-sweet flavor,with DRK0568 recording the highest yield of 6835.66 kg/hm^(2).Among hard-fleshed tomatoes,Daimeite FA2177 and TY196 ranked highest,both with pink mature fruit color and high single fruit weights(262.30 g and 238.39 g,respectively).These varieties had a sandy texture and tart flavor,with relatively high yields of 6720.33 kg/hm?and 6829.67 kg/hm^(2),respectively.[Conclusion]The cherry tomato varieties Jingxing and Lvyangli,taste tomato varieties DRK0568 and Antelaisi,and hard-fleshed tomato varieties Daimeite FA2177 and TY196 are recommended as promising varieties for promotion and cultivation in Baotou City,Inner Mongolia.
作者
曹阳
李凯
刘燕
王亮明
郑于莉
潘子旺
韩兰兰
芦鑫哲
仝骁鹏
刘丹
CAO Yang;LI Kai;LIU Yan;WANG Liangming;ZHENG Yuli;PAN Ziwang;HAN Lanlan;LU Xinzhe;TONG Xiaopeng;LIU Dan(Baotou Academy of Agricultural and Animal Husbandry Sciences,Baotou 014000,China)
出处
《北方农业学报》
2025年第2期85-98,共14页
Journal of Northern Agriculture
基金
内蒙古自治区科技创新引导项目(CXYD2022BT10)。
关键词
樱桃番茄
口感番茄
硬粉番茄
品比试验
主成分分析
综合评价
Cherry tomato
Taste tomato
Hard-fleshed tomato
Comparative variety trial
Principal component analysis
Comprehensive evaluation
