Abstract:

Lactic acid bacteria (LAB), as a member of useful organism beneficial for agriculture and a bacteria stimulating plant growth, is one safe and edible microorganism ubiqulty in natural environment. It has played an unique advantage in agri\|product cultivation and its quality and safety. With the deepening of studies in anti\|pathogenic fungi properties of lactic acid bacteria, degradation of heavy metals and pesticide residues, more and more studies were focused on producing plant products with reduced use of pesticides and chemical fertilizers. This paper reviewed the progress made in studying rhe roles of lactic acid bacteria in promoting plant growth, adjusting and controlling plant diseases, and improving quality of plant products, aiming at to stimulate the application of LAB in agricultural products, and improve their quality and edible safety, so as to improve the peoples health level.

Key words: lactic acid bacteria, agricultural product, quality safety

摘要：

乳酸菌作为农业有益微生物和植物促生长细菌中的成员，是自然环境中普遍存在的一种安全且可食用微生物，在农产品种植及其质量安全中发挥着独有的优势。随着对乳酸菌抗致病性真菌特性研究的深入和乳酸菌降解重金属、农药残留等安全性方面研究的探索，减少农药和化学肥料种植的植物性农产品受到人们越来越多的关注。综述了乳酸菌在促进植物生长、调控植物病害及改善植物性农产品的品质等作用的研究进展，旨在促进乳酸菌在农产品中的应用发展，并提高农产品质量及其食用安全，以提高人们的健康水平。

关键词: 乳酸菌；农产品；质量安全