中国农学通报2026，Vol.42Issue(1)：77-83,7.
喷施微生物菌剂对果实着色及品质的影响
Effects of Foliar Application of Microbial Agents on Fruit Coloration and Quality
摘要
Abstract
This study aims to clarify the impact of compound microbial inoculants applied via foliar spraying on fruit color development,maturation,and quality attributes.Using 4-year-old'Fujiminori'grape and'Busan 88'cherry tomato as experimental materials,and two bacterial agent concentration treatment groups(T1:diluted 500 times,T2:diluted 300 times)and a blank control group(CK)were set up.The plants were sprayed at the initial fruit coloring stage and re-sprayed after 10 days.The coloring process,quality,and yield parameters were measured.The results showed that:(1)the color-promoting effect was significant.Under the T2 treatment,the time required for grapes to reach 90％coloration was 12 days earlier than CK,and the ripening of tomatoes was advanced by 7 days.(2)Fruit quality was significantly improved.Compared with CK,the'Fujiminori'grapes showed a 22.07％increase in total anthocyanins,a 1.69％increase in soluble sugar,and a 27.73％increase in vitamin C content,while titratable acid decreased by 9.38％.For tomatoes,soluble sugar,vitamin C,and lycopene contents increased by 24.80％,33.91％,and 35.08％,respectively,compared to CK,with titratable acid reducing by 18.82％.(3)Yield was simultaneously enhanced.Compared with CK,the hundred-berry weight and single-cluster weight of grapes increased by 32.93％and 22.25％,respectively,while the single-fruit weight and yield per plant of tomatoes increased by 5.58％-9.44％and 1.37％-5.92％,respectively.(4)Economic benefits were significant.Grapes reached the market 12 days earlier,with the selling price increasing from 8-10 yuan/kg to 20 yuan/kg.Similarly,tomatoes were marketed 7 days earlier,and their price rose from 10-15 yuan/kg to 20 yuan/kg.In conclusion,spraying the 300-fold diluted compound microbial agent synergistically promotes fruit coloration,ripening,and quality improvement,providing technical support for high-quality,efficient,and green cultivation of fruits and vegetables.关键词
微生物菌剂/转色/果实品质/可溶性糖/葡萄/番茄/喷施Key words
microbial agent/color change/fruit quality/soluble sugar/grape/tomato/spraying分类
农业科技引用本文复制引用
周春艳,陶宁,樊梅娜,王丽荣..喷施微生物菌剂对果实着色及品质的影响[J].中国农学通报,2026,42(1):77-83,7.基金项目
山东省重点研发计划(乡村振兴科技创新提振行动计划)项目"番茄绿色轻简化高效栽培与病虫害防控关键技术研发"(2024TZXD014) （乡村振兴科技创新提振行动计划）
山东省重点研发计划(乡村振兴科技创新提振行动计划)"基于微生物技术的绿色低碳农业产业融合发展关键技术创新及示范"(2022TZXD0041). （乡村振兴科技创新提振行动计划）
