不同微生物菌剂与土壤消毒剂配施对土壤微环境的影响  

Impact of Different Microbial Agents Combined with Soil Disinfectants on Soil Microenvironment

作　　者：袁杭杰 粟贵俊 杨文叶 楼玲 沈建国 王京文 YUAN Hangjie;SU Guijun;YANG Wenye;LOU Ling;SHEN Jianguo;WANG Jingwen(Agricultural Technology Extension Center of Hangzhou,Hangzhou 310020;Linhai Vegetable and Fruit Professional Cooperative of Liangzhu,Hangzhou 311118;Service Station of Eco-agriculture and Plant Protection in Yuhang District,Hangzhou 311121)

机构地区：[1]杭州市农业技术推广中心,杭州310020 [2]杭州良渚麟海蔬果专业合作社,杭州311118 [3]杭州市余杭区农业生态与植保服务站,杭州311121

出　　处：《中国农学通报》2025年第10期109-114,共6页Chinese Agricultural Science Bulletin

基　　金：杭州市农业科技协作与创新攻关项目“蔬菜连作障碍治理技术研究与示范”(202209SX15);杭州市农业科技协作与创新攻关项目“设施蔬菜‘化肥定额制+’施用技术研究与示范”(202306TD16);杭州市农业产业技术专家团队项目“酸化蔬菜地土壤改良技术研究与示范应用”(202407TD08)。

摘　　要：选取杭州市连作障碍较为严重的设施蔬菜种植地块为试验地,研究设施蔬菜种植模式下不同微生物菌剂与土壤消毒剂配施对土壤微环境的改善效果,以及对小白菜根肿病防治和产量的影响。结果表明,3种微生物菌剂与土壤消毒剂配施均可降低小白菜根肿病的发病率,改善土壤环境,提高土壤理化性质,提升小白菜的产量,其中配施1号微生物菌剂(有效活菌≥5亿CFU/mL)能更好地改善土壤养分,配施2号微生物菌剂(有效活菌≥5亿CFU/mL)对根肿病防治效果更优,配施3号微生物菌剂(有效活菌≥2亿CFU/mL)对小白菜生物和经济产量提升最为显著。综合可得,土壤消毒剂配施3号微生物菌剂具有更好的效果。Selecting the facility vegetable planting plots with severe continuous cropping obstacles in Hangzhou as the experimental sites,the research investigated the improvement effect of different microbial agents combined with soil disinfectants on the soil microenvironment under the facility vegetable planting mode,as well as their impact on the prevention and control of clubroot disease and yield of Chinese cabbage.The results showed that the combination of three microbial agents and soil disinfectants could reduce the incidence rate of Chinese cabbage clubroot disease,improve the soil environment,enhance soil physicochemical properties,and increase the yield of Chinese cabbage.Among them,the combination of No.1 microbial agent could better improve soil nutrients,No.2 microbial agent had a better effect on the prevention and control of clubroot disease,and No.3 microbial agent had the most significant effect on improving the biological and economic yield of Chinese cabbage.In summary,the combination of soil disinfectant and No.3 microbial agent had a better effect.

关 键 词：微生物菌剂 土壤消毒剂 根肿病 土壤环境 产量 设施蔬菜种植 蔬菜连作 

分 类 号：S154.3[农业科学—土壤学]