Quality-improving microbial agent and preparation method thereof

Abstract

The invention discloses a quality-improving microbial agent. The formula of the quality-improving microbial agent comprises the following components by weight component: chitosan, glucose, polysaccharide crude extract dry powder, corn steep liquor dry powder, composite endosymbiotic bacillus, saccharomycetes, lactic acid bacteria, nitrogen-fixing bacteria, potassium bacteria, phosphate solubilizing bacteria, polyacrylamide, saccharomycetes fermentation liquor and lactic acid bacteria fermentation liquor. The pH value of the soil is regulated and controlled so that the problems of soil pH value, soil hardening and subsequent fertilizer utilization rate reduction are reduced; the invention also provides a preparation method of the quality-improving microbial agent. The preparation method comprises the following steps: mixing a basic solution, adding a bacterial carbon source, adding anaerobic bacteria, adding facultative bacteria, checking the activity of strains, mixing and blending themicrobial inoculants at a proper temperature according to the mass components of the formula, and ensuring the effective components of the microbial inoculants by regulating and controlling the temperature and the rotating speed.

Description

technical field [0001] The invention belongs to the technical field of microbial inoculum, and more specifically relates to a quality-improving microbial inoculum. At the same time, the invention also relates to a preparation method of a quality-enhancing microbial bacterial agent. Background technique [0002] Microbial agent refers to the live bacterial preparation made by processing the fermentation broth of the target microorganisms (effective bacteria) by using porous substances as adsorbents (such as peat and vermiculite) after industrial production and expansion. This bacterial agent is used for seed dressing or root dipping, and has the functions of directly or indirectly improving soil, restoring soil fertility, preventing soil-borne diseases, maintaining the balance of rhizosphere microbial flora, and degrading toxic substances. Proper use of agricultural microbial agents can increase the yield of agricultural products, improve the quality of agricultural products...

AI Technical Summary

Problems solved by technology

In the prior art, due to the excessive use of various nitrogen, phosphorus, potassium, and other chemical fertilizers by farmers for many years, various soils are too acidic, and pesticide residues seriously affect the active ingredients of the land. Excessive fertilization makes the land more effective. Excessive loss of ingredients

Due to the long-term application of chemical fertilizers, the seedlings are not strong, which affects growth, which is not conducive to early maturity, high yield and poor stress resistance. A large number of fertilizer damage, phytotoxicity, and severe deficiency symptoms occur at the same time.

[0004] Aiming at the unreasonable use of trace element fertilizers that focus on the needs of agricultural crops in the prior art, the problems of soil pH, soil compaction and subsequent reduction in fertilizer utilization rate appear, the purpose of the present invention is to solve the shortcomings existing in the prior art , and proposed a quality-enhancing microbial agent