摘要
随着我国蔬菜产业高速发展、设施园艺规模化逐步完善以及全球气候变化,蔬菜连作难以避免,连作障碍日益凸显,其中连作病害的发生尤为严重。病原菌大量积累、土壤生态环境一再恶化均导致连作病害种类繁多、病原变化复杂、新旧病害交替。基于此,本文系统综述了蔬菜主要连作病害病原种类和生物学特性,分析了病害发生程度及今后的发生趋势,为研究连作障碍的机理、缓解连作障碍以及蔬菜高效绿色生产技术提供了支撑,对指导蔬菜以及其他农作物病害防控具有重要意义。
With the rapid development of China's vegetable industry,the gradual improvement of facility horticulture scale and global climate change,vegetable continuous cropping is difficult to avoid,and continuous cropping obstacles are increasingly prominent,among which the occurrence of continuous cropping diseases is particularly serious.The accumulation of pathogenic bacteria and the deterioration of soil ecological environment led to many kinds of continuous cropping diseases,complicated pathogen changes and alternation of old and new diseases.Based on this,this paper systematically reviewed the pathogen types and biological characteristics of the main continuous cropping diseases of vegetables,analyzed the degree of disease occurrence and the future occurrence trend,and provided support for study of the mechanisms of continuous cropping obstacles,alleviating continuous cropping obstacles and efficient green production technology of vegetables,which is of great significance for guiding the prevention and control of diseases of vegetables and other crops.
作者
陈品璐
杜霞
罗雪峰
李姗蓉
况觅
陈娟妮
CHEN Pinlu;DU Xia;LUO Xuefeng;LIShanrong;KUANG Mi;CHEN Juanni(College of Plant Protection,Southwest University,Chongqing 400715,China;Chongqing Xinong Plant Protection Technology Co.Ltd.,Chongqing 400711,China;Chongqing Agricultural Technology Extension Station,Chongqing 401121,China)
出处
《植物医学》
2025年第1期1-11,共11页
Plant Health and Medicine
基金
重庆市农业产业技术体系“蔬菜创新团队”项目(CQMAITS202306)
2024年重庆市农业农村委特色经济作物全域提质增效项目。
关键词
蔬菜
连作病害
病原特性
发生现状
vegetables
continuous cropping diseases
pathogen characteristics
occurrence statu
