中国农业大学学报2025，Vol.30Issue(9)：161-174,14.DOI:10.11841/j.issn.1007-4333.2025.09.15
生物刺激剂配施富氢水对设施番茄品质和土壤改良的效果分析
Effects of combined application of biostimulants and hydrogen-richwater on tomato quality and soil improvement in greenhouse systems
摘要
Abstract
To explore the application effects of combined of hydrogen-rich water,microbial agents,and biostimulants(organic calcium,stevioside)on crop quality and soil improvement,this study took'Jingcai No.8'tomato as the test variety,planted two crops(spring and autumn)in greenhouses,and applied the above substances in combination during the growth process of tomatoes,and determined tomato growth indicators,fruit quality,and soil physical and chemical properties.The results showed that:1)Compared with the tap water control(CK1),the hydrogen-rich water+microbial inoculant treatment(HM)significantly increased plant height,vitamin C content,soluble solids content in fruits(P＜0.05)at the early stage of transplanting,as well as available phosphorus and total nitrogen contents in soil in the spring crop(P＜0.05),and increased stem diameter,fruit setting rate,sugar-acid-ratio,and soil available potassium content in the late stage of autumn planting.2)Compared with the tap water control(CK2),microbial inoculant control(M),and hydrogen-rich water+microbial inoculant treatment(HM),the hydrogen-rich water+microbial inoculant+organic calcium treatment(HMC)significantly increased the vitamin C content in spring crop fruits,available potassium and total nitrogen contents in soil of both crops(P＜0.05),while reducing the pH and EC values in the soil.In conclusion,HM can effectively promote tomato growth,improve fruit quality at specific ear positions,and enhance available nutrients to improve soil.When biostimulants are applied in combination with microbial inoculants,HMC exhibits the best effect on promoting tomato plant growth,increasing the vitamin C content in fruits at multiple ear positions,and improving soil physicochemical properties.关键词
番茄/富氢水/生物刺激剂/品质/土壤改良Key words
tomato/hydrogen-rich water/biostimulants/quality/soil improvement分类
农业科技引用本文复制引用
韩传坤,张文娜,徐伟敏,马雨佳,宋秩宇,范学明,栾桢,李志芳,陈清,高丽红..生物刺激剂配施富氢水对设施番茄品质和土壤改良的效果分析[J].中国农业大学学报,2025,30(9):161-174,14.基金项目
国家重点研发计划项目(2023YFD2300703) （2023YFD2300703）
中国农业"2115人才培育发展支持计划"项目(00109016) （00109016）
国家大学生URP创新性实验计划项目(X2024100190740) （X2024100190740）
