摘要
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.
出处
《贵州农业科学》
CAS
2018年第7期68-72,共5页
Guizhou Agricultural Sciences
基金
中国烟草总公司重大专项"基于拮抗菌剂的青枯病/黑胫病绿色防控技术研究与应用"(110201601025)
河南省烟草公司南阳市公司项目"南阳烟区植烟土壤改良技术研究与应用"(nyyc2017001)
关键词
微生物制剂
现代烟草农业
土壤
农药
microbial agent
modern tobacco agriculture
soil
pesticide
作者简介
李倩（1987-），女，农艺师，从事农业与土壤微生物研究。E-mail： qianqingzi@qq.com;通讯作者： 程玉渊（1969-），男，高级农艺师，从事现代烟草农业研究。E-mail：nychyy@163.com
