Complex microbial inoculant for blue-green algae inhibition and preparation method and application thereof

Abstract

The invention discloses a complex microbial inoculant for inhibiting blue-green algae and a preparation method and application of the complex microbial inoculant. The complex microbial inoculant for inhibiting blue-green algae is prepared from the following raw materials in parts by mass: 40-55 parts of compound bacillus, 10-25 parts of blue-green algae inhibiting bio-enzyme, 25-30 parts of photosynthetic bacteria and 10-25 parts of probiotics flora. The preparation method of the complex microbial inoculant for blue-green algae inhibition comprises the following steps: respectively carrying out fermentation culture on compound bacillus, photosynthetic bacteria and probiotics to obtain respective bacterial solutions, and uniformly mixing the bacterial solutions with blue-green algae inhibition bio-enzyme in parts by mass to obtain the complex microbial inoculant for blue-green algae inhibition. The complex microbial inoculant can inhibit the growth of blue-green algae, the probiotic flora can synchronously solve the problem of water quality pollution caused by blue-green algae death or decomposition, the preparation process is simple and easy to implement, the cost is low, secondarypollution is avoided, and the complex microbial inoculant has good application prospects and market prospects.

Description

technical field [0001] The invention belongs to the technical field of environmental protection, and in particular relates to a compound microbial agent for inhibiting cyanobacteria, a preparation method and application thereof. Background technique [0002] Cyanobacteria is an ancient prokaryote, the simplest and most primitive single-celled organism, which can use sunlight, carbon dioxide, nitrogen, phosphorus and other nutrients for photosynthesis, and is a photosynthetic oxygen-evolving organism. Its cells contain a relatively high concentration of algae toxins - microcystins. Long-term exposure will damage human liver function, induce liver cancer, and have certain effects on nerves, skin and cells. Cyanobacteria have strong vitality and vigorous reproduction. As long as the temperature, light, and nutrients are relatively stable, they can reproduce and survive even in harsh environments. [0003] In recent years, with the acceleration of urbanization in our country, t...

AI Technical Summary

Problems solved by technology

The composite bacterial agent provided by the invention can not only inhibit the growth of cyanobacteria, but also the probiotic group can simultaneously solve the problem of water pollution caused by the death or decomposition of cyanobacteria. The preparation process is simple and easy, the cost is low, and there is no secondary pollution, so it has good application Prospects and Market Prospects