微生物制剂在现代烟草生产中的应用研究进展

Research Progress on Application of Microbial Agents in Modern Tobacco Production

在烤烟生产过程中,长期大量持续使用化学制剂,造成一系列的土壤环境和水体问题,烤烟生产上迫切需要寻找可替代化学制剂的生物制剂,以减少污染,保证烟叶生产和生态环境安全。微生物制剂是指利用活的有益微生物制成的生物制剂,能够有效改善植烟土壤,降低烟株病虫害发生率,提高烟叶产质量。为加强微生物制剂在烤烟生产中的应用,从微生物肥料、微生物农药及微生物土壤改良剂3个方面进行综述,并对今后研究方向进行了展望。

A large number of chemical agents are continuously used for long time in the production process of flue-cured tobacco,which can cause a series of soil environment and water quality problems.Therefore,the biological agents should be urgently found to replace chemical agents for reducing contamination and ensuring flue-cured tobacco production and ecological environmental safety in flue-cured tobacco production.The microbial agent,a biological agent made of living beneficial microorganism,can improve flue-cured tobacco-planting soil,reduce occurrence rate of plant diseases and insect pests of fluecured tobacco plants and increase yield and quality of flue-cured tobacco effectively.Application of microbial agents in production of flue-cured tobacco is reviewed from three aspects of microbial fertilizer,microbial pesticide and microbial soil conditioner.And the future research direction of microbial agents is prospected at the same time.