中国果菜2025，Vol.45Issue(12)：22-27,6.DOI:10.19590/j.cnki.1008-1038.2025.12.004
不同番茄嫁接组合农艺性状的灰色关联度分析及综合评价
Grey Correlation Degree Analysis and Comprehensive Evaluation of Agronomic Traits of Different Tomato Combinations
摘要
Abstract
To enrich the germplasm resources of Solanaceae in Baoshan area,excellent rootstocks with high yield,high grafting affinity and strong disease resistance,this study used 12 tomato grafting combinations to analyze the difference,grey correlation degree and comprehensive evaluation of seedling traits,fruit traits,disease resistance and yield.The results showed that there were abundant differences among the main characters,and the difference coefficient of vitamin C content was the largest.There were varying degrees of correlation between each trait and yield per plant.The top three traits in terms of correlation degree were the number of fruits per plant,seedling stem diameter,and seedling dry weight.The comprehensive evaluation concluded that'2022-5'+'Haomai 520','2022-2'+'Haomai 520','2022-5'+'Fenbeili 9'performed better,'2022-5'and'2022-2'were selected as rootstocks,which could achieve high yield,high grafting affinity and high disease resistance of grafted tomatoes,and were suitable for planting and promotion in Baoshan area.关键词
嫁接番茄/灰色关联分析/综合评价Key words
Grafted tomato/grey correlation degree analysis/comprehensive evaluation分类
农业科技引用本文复制引用
杨槟瑜,杨丽萍,何赵乙兰,李志杨,杨丽娟,李谦,杨和团,杨正安..不同番茄嫁接组合农艺性状的灰色关联度分析及综合评价[J].中国果菜,2025,45(12):22-27,6.基金项目
云南省科技厅建设施甸县乡村振兴科技创新县项目-蔬菜产业关键技术集成及应用课题(202304BT090033-0103) （202304BT090033-0103）
云南省科技厅乡村振兴专项(No.202304BP090017) （No.202304BP090017）
云南省重大科技专项(202402AE090012) （202402AE090012）
国家自然科学基金(32360753) （32360753）
