微生物菌剂的功能及其在蔬菜可持续生产中的应用研究进展OA

In response to the unsustainability of traditional agriculture,microbial inoculants have emerged as a core green technology for advancing the transformation of vegetable production.The types,mechanisms of action,and application progress of microbial inoculants in vegetable production were systematically elucidated.The comprehensive effects on improving quality and yield,enhancing stress resistance,and ameliorating the rhizosphere microecology in vegetables were analyzed.Nutrient utilization was directly enhanced through nitrogen fixation,phosphorus solubilization,and potassium release,while plant hormones were secreted to stimulate root development.Pest and disease control was effectively achieved through competition,antagonism,and the induction of resistance.In the future,at the level of inoculant development,it is necessary to utilize genomics,metabolomics,and high-throughput screening technologies to directionally select and breed superior microbial strains that possess efficient colonization capabilities,multiple growth-promoting functions,and biocontrol properties,tailored to the specific demands of different vegetable crops(such as fruit vegetables and leafy vegetables)and major soil-borne diseases(such as bacterial wilt and blight).Furthermore,at the level of application strategies,priority should be given to researching the coupling effects between microbial inoculants and organic fertilizer sources,water-saving irrigation,and ecological regulation measures.This will help establish a precision application technology system based on soil-crop-microbe interactions,thereby enhancing the efficacy stability and ecological adaptability of microbial inoculants within organic and green agricultural systems.