7 roles of compost fermentation bacteria

Compost fermentation bacteria is a compound strain that can quickly decompose organic matter and has the advantages of less addition, strong protein degradation, short fermentation time, low cost, and unlimited fermentation temperature. Compost fermentation bacteria can effectively kill fermented substances, harmful bacteria, insects, eggs, grass seeds, and degraded antibiotic residues. It has the characteristics of rapid reproduction, strong vitality, safety, and non-toxicity.

 

The compost fermentation bacteria contains a high concentration of non-pathogenic beneficial microorganisms and adds a variety of enzymes that can decompose various macromolecular substances. The microorganisms in this product are able to produce digestive enzymes during the composting process to break down the organic matter in the fermented compost. This concentrated product is added to the composting process to supplement the original bacteria and strengthen the decomposition of organic matter to produce humus compost from municipal waste, wastewater sludge, and solid waste.

 

The mechanism of action of fermented bacteria:

Under aerobic conditions, the soluble organic matter in the compost material is absorbed by the microorganism through the cell wall and cell membrane of the microorganism; the solid and colloidal organic matter first attaches to the outside of the microorganism, and the microorganism secretes extracellular enzymes to decompose it into the soluble matter and then penetrates into the cells. Through its own metabolic activities, microorganisms oxidize part of the organic matter into the simple inorganic matter and release energy, so that another part of the organic matter is used to synthesize the microorganism’s own cell material and provide the energy required for various physiological activities of the microorganism so that the body can carry out normal activities. Growth and reproduction to maintain the continuity of life.

The microorganisms in the compost generate a lot of heat during the decomposition process to heat the compost. This high temperature is necessary for rapid decomposition, and is conducive to the destruction of weed grass seeds, insect larvae, harmful bacteria, etc., and can inhibit the breeding of certain diseases, preventing these diseases from producing harmful microorganisms and hindering the normal growth of plants.

The addition of fermenting microbial flora increases the rate and efficiency of decomposition because these florae are highly concentrated mixtures of bacteria and fungi that have been screened, domesticated, cultured, and improved. These strains are selected for better survival and reproduction, while producing enzymes to decompose organic waste, thereby accelerating the decomposition of organic matter during the composting process.

The standard concept for decomposing lignocellulosic cells is to first open up the fibrous structure to make sugars available for metabolism by different microorganisms. Microorganisms use cellulases, xylanases, amylases, proteases, enzymes that break down lignin, etc. to release sugars into compost from cellulose, hemicellulose, proteins, starches, and other carbohydrates. The growth of target bacteria in the compost is strengthened, which can effectively inhibit the growth of miscellaneous bacteria, thereby preventing the production of harmful substances such as odor and pathogenic bacteria.

 

Function:

1. High temperature, quick effect, short fermentation period.

The composting fermentation strain is a high-temperature fast-acting compound bacterial agent, which can make the temperature of the compost rise quickly, ferment and decompose quickly and fully, and it can be completely decomposed in about 10-15 days (adjusted according to the ambient temperature).

 

2. Suppress bacteria and kill pests.

Through continuous high temperature and microbial balance, the harmful bacteria, insects, insect eggs, grass seeds, and other crop pests in the compost are quickly and completely killed, and the pathogenic bacteria are inhibited from breeding again.

 

3. Deodorant.

Compost fermentation bacteria can decompose organic substances, organic sulfides, organic nitrogen, etc. that produce foul gas, and inhibit the growth of spoilage microorganisms, greatly improving the environment of the site.

 

4. Nutrient enrichment.

In the process of composting, the nutrients of composting fermentation bacteria change from an ineffective state and slow-acting state to an effective state and fast-acting state; forming polyglutamic acid (γ-PGA) natural material with excellent water absorption and moisturizing properties to prevent fertilizer and water from deteriorating. It becomes a good natural protective film for the soil, to achieve nutrient enrichment.

 

5. Low cost and good effect.

The equipment is simple, occupies less land, has a wide range of raw material sources, and has a short cycle. After the compost is fully mature, a large number of probiotic flora are produced, which improves the soil and enhances plant resistance.

 

6. Germination rate.

The germination rate of seeds after mature compost is greatly increased.

 

7. Scope of application.

Sawdust compost fermentation, mushroom residue compost fermentation, traditional Chinese medicine residue compost fermentation, chicken manure compost fermentation, sheep manure compost fermentation, corn straw compost fermentation, wheat straw compost fermentation, organic fertilizer fermentation, organic fertilizer compost fermentation, garbage compost fermentation, sludge compost Fermentation, etc.

Agricultural organic waste (compost, liquid fertilizer) treatment, kitchen waste organic waste (swill) treatment, various crop straws, melon vines, livestock, and poultry manure, leaves and weeds, bran vinegar residue, wine residue, vinegar residue, soy sauce residue, Soybean cake, slag, powder dregs, bean curd dregs, bone meal, bagasse, and other wastes are quickly turned into bio-organic fertilizers.

 

Suggestions on the selection of fermentation broth:

a. The multi-bacteria compound preparation is better than the single-bacteria preparation. Simply put, for example, preparations containing lactic acid bacteria, Bacillus, yeast, photosynthetic bacteria, and other multi-bacteria are generally better than fermentation preparations containing only a single bacteria (such as Bacillus).

b. Liquid preparations are generally better than solid preparations. As far as the current microbial preparation technology is concerned, after some microorganisms are made into solid-state (powder), their vitality cannot be maintained or restored.

c. Select preparations that do not require complex activation operations. If you need to prepare an activation solution, and the operation is somewhat cumbersome, it is not recommended to use it. Because the on-site operation is often directly operated by the “production staff”, the “activation” operation is incorrect, and the final result is not the “activated” fermentation inoculum, but a bucket of “sugar water”.

 

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Post time: Apr-29-2022