Compound microbial liquid inoculant and application thereof

Abstract

The invention provides a compound microbial liquid inoculant and an application thereof, and belongs to the technical field of microorganisms. The compound microbial liquid inoculant comprises components in parts by mass as follows: 24-40 parts of brown sugar, 2-6 parts of glucose, 1-3 parts of peptone, 1-3 parts of yeast extract, 75-125 parts of compound bacteria and 1500-2200 parts of water, wherein the compound bacteria comprise Lactobacillus rhamnosus, Bacillus subtilis, saccharomyces and photosynthetic bacteria, and total quantity of effective viable bacteria in the compound bacteria is larger than or equal to 1*10<8> CFU / g. The compound microbial liquid inoculant is not affected by soil environment, the compound bacteria can propagate rapidly by nutrients of the inoculant and occupyecological niche in soil, and reproduction of harmful bacteria is reduced greatly.

Description

technical field [0001] The invention belongs to the technical field of microorganisms, and in particular relates to a compound microbial liquid bacterial agent and its application. Background technique [0002] In my country, scientific fertilization cannot be realized in many remote areas. For example, the long-term use of a large amount of immature chicken manure and the long-term single use of chemical fertilizers are likely to cause damage to the soil environment and cause soil problems such as compaction, salinization, and acid-base imbalance. Due to the problems in the soil, it is easy to cause the crops to take root but not to support the roots, and the root system will die after entering the soil, and cannot survive well. Studies have shown that crop diseases such as yellow leaves, small leaves, rotten roots, dead trees, root rot, root-knot nematodes, and fruit stains are all related to soil problems. [0003] Over the years, microbial agents have been strongly supp...

AI Technical Summary

Problems solved by technology

At present, most of the microbial agents promoted in the market are single or compound agents, which have a single effect and unstable effects, and the application to the soil is also greatly affected by the pH of the soil and the richness of organic matter.

If the soil conditions are suitable, the effect of the microbial agent is obvious; on the contrary, the microorganisms themselves have difficulty in surviving, and it is difficult to play the expected role

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