Microbial agent and preparation method thereof

Abstract

The invention provides a microbial agent and a preparation method thereof, and relates to the technical field of biology. The present invention provides a microbial agent and a preparation method thereof. The microbial agent is prepared from the following raw materials in parts by weight: 65-90 parts of lactobacillus casei bacterial liquid, 35-45 parts of rhodospirillum rubrum bacterial liquid, 35-45 parts of bacillus subtilis bacterial liquid, 5-9 parts of red algae powder, 10-15 parts of glucose, 8-12 parts of skimmed milk, 6-9 parts of serum, 4-6 parts of guar gum, 7-10 parts of starch, 6-7 parts of sodium bicarbonate, 4-5 parts of citric acid, 4-8 parts of vermiculite powder and 1-2 parts of diatom element. The lactobacillus casei is matched with rhodospirillum rubrum and bacillus subtilis to prepare the microbial agent, the digestive ability of aquatic animals can be improved, harmful germs can be killed, the water environment can be purified, the adaptability of the microbial agent to high-altitude areas is improved by screening low-pressure-resistant flora in a low-pressure environment and then propagating the low-pressure-resistant flora, and the microbial agent is worthy of being vigorously popularized.

Description

technical field [0001] The invention relates to the field of biotechnology, in particular to a microbial agent and a preparation method thereof. Background technique [0002] Microbial agent is a live bacterial preparation that has been produced and expanded. It can improve soil quality, increase soil enzyme activity, help crops absorb nutrients and improve crop quality, and can be used with feed to help the development of animal husbandry and aquaculture. . [0003] In the process of aquaculture, microbial agents can promote the growth of aquatic animals, inhibit the growth of harmful microorganisms, and improve the survival rate of beneficial algae. It is difficult for existing microbial agents to cooperate with feed to develop aquaculture in high-altitude areas. Contents of the invention [0004] (1) Solved technical problems [0005] Aiming at the deficiencies of the prior art, the invention provides a microbial agent and a preparation method thereof, which solves th...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a microbial agent and a preparation method thereof, which solves the problem that the microbial agent is difficult to apply to aquaculture in high-altitude areas