北方园艺Issue(15)：28-36,9.DOI:10.11937/bfyy.20254453
十二个番茄品种的农艺性状分析及综合评价
Analysis and Comprehensive Evaluation of Agronomic Traits of 12 Tomato Varieties
摘要
Abstract
Taking 12 tomato varieties as experimental materials,this study investigated the differences in four key categories of indicators-plant traits,fruit characteristics,quality and disease resistance using analysis of variance,correlation analysis,principal component analysis,and comprehensive evaluation methods,in order to provide references for scientific screening,quality evaluation,and breeding improvement of tomato varieties.The results showed that most traits differed significantly among varieties(P＜0.05),with complex correlations observed among the indicators.Principal component analysis revealed that the cumulative variance contribution rate of the first five principal components reached 87.798％for tasty tomatoes,while that of the first three principal components reached 100％for cherry tomatoes,indicated that the principal components effectively integrated multidimensional information including yield,nutrition,flavor,and appearance.Based on the comprehensive evaluation model,varieties with relatively superior comprehensive traits,such as'Tianxin 08-2''Jinhaifeng 6''Zheyinfen 1',and'TY Huangfei',were identified.关键词
番茄/农艺性状/综合评价/主成分分析/品种筛选Key words
tomato/agronomic trait/comprehensive evaluation/principal component analysis/variety selection分类
农业科技引用本文复制引用
冯丽,张莉,胡志峰..十二个番茄品种的农艺性状分析及综合评价[J].北方园艺,2026,(15):28-36,9.基金项目
鲁甘科技合作计划资助项目(25CXNA026) （25CXNA026）
甘肃省重点研发计划资助项目(25YFNA025). （25YFNA025）
