Jinbao organic fertilizer fermentation process

2024-01-06 00:07:44

Many people why they want to ferment, the fermentation process is like, is not all starters are the same, many people mistakenly believe that fermented and decomposed feces, etc., can be used directly, today's golden treasure fertilizer experts told everyone to understand the process of goldfish fermentation And principles to facilitate understanding:

The organic matter in the compost compost is undergoing complex transformation under the action of the complex microbial compound. This transformation can be summarized into two processes: one is the mineralization process of organic matter, that is, the decomposition of complex organic matter into simple substances, and finally Generate carbon dioxide, water and mineral nutrients; the other is the humification process of organic matter, that is, organic matter is decomposed and re-synthesized to generate more complex special organic matter - humus. The two processes are performed at the same time, but in the opposite direction. Under different conditions, there is a significant difference in the respective strengths.

1. Organic mineralization

(1) The non-nitrogen-containing decomposition polysaccharide compounds (starch, cellulose, hemicellulose) are first hydrolyzed to monosaccharides by the action of a hydrolase secreted by a Kumba complex microorganism. Glucose decomposes rapidly under well-ventilated conditions, and alcohol, acetic acid, oxalic acid and other intermediate products are not easily accumulated, eventually forming CO2 and H2O, and releasing a large amount of heat energy. If the ventilation is poor, the monosaccharides decompose slowly under the effect of anaerobic microorganisms, producing less heat and accumulating some intermediate products - organic acids. In the case of extremely anaerobic microorganisms, reduced substances such as CH4 and H2 are also produced.

(2) Decomposition of Nitrogenous Organic Compounds Nitrogenous organic compounds in compost include proteins, amino acids, alkaloids, humus, and the like. With the exception of humus, most of them are easily decomposed by the bacterium. For example, proteins are gradually degraded under the action of proteases secreted by microorganisms to produce various amino acids, and then formed into ammonium salts and nitrates through ammoniating and nitrification, respectively, which can be absorbed and utilized by plants.

(3) Conversion of Phosphorus-Containing Organic Compounds Phosphoric acid is formed from phosphorus-containing organic compounds in the compost in the presence of saprophytic microorganisms and becomes a nutrient that plants can absorb and use.

(4) Sulfur-containing organic matter in the conversion compost of sulfur-containing organic matter generates hydrogen sulfide through the action of microorganisms. Hydrogen sulfide is easy to accumulate in an odious environment and can be toxic to plants and microorganisms. However, under well-ventilated conditions, hydrogen sulfide is oxidized to sulfuric acid by the action of sulfur bacteria, and forms sulphate with the salt in the compost, which not only eliminates the poisoning of hydrogen sulfide, but also becomes a nutrient that the plant can absorb. In the case of poor ventilation, reverse sulphidation occurs and sulfuric acid is converted to H2S, which is toxic to plants. During compost fermentation, the anti-vulcanization effect can be eliminated by regular upturns to improve compost ventilation.

(5) Conversion of lipids and aromatic organics The structure of tannins, resins, etc. is complex, the decomposition is slow, and the final products are also CO2 and water; lignin is a particularly stable organic in compost containing vegetal raw materials (such as bark, sawdust, etc.) Compounds, which are complex in structure, contain aromatic nucleus, and exist in poly form in plant tissues, are extremely difficult to decompose. Under well-ventilated conditions, decomposition is slowly carried out mainly by the action of fungi and actinomycetes, and its aromatic nuclei can become quinoid compounds, which are one of the raw materials for resynthesis of humic substances. Of course, these substances will continue to be decomposed under certain conditions.

In summary, the mineralization of compost organic matter can provide quick-acting nutrients for crops and micro-organisms, provide energy for microbial activities of the species, and prepare basic raw materials for humification of composted organic matter. When golden manure composting is based on aerobic microbial activity, organic matter rapidly mineralizes to produce more carbon dioxide, water, and other nutrients. The decomposition rate is fast and thorough, and a large amount of heat energy is released. If the strain is not selected, or the selected strain manufacturer is an anaerobic strain or is dominated by anaerobic microorganism activity, the decomposition rate of the organic matter is slow, and is often incomplete, releasing less heat energy, and its decomposition product is divided into plants. In addition to nutrients, it is easy to accumulate organic acids and reducing substances such as CH4, H2S, PH3, and H2. When it reaches a certain level, it is unfavorable or even harmful to crop growth. Therefore, the overturning during the fermentation of the golden baby compost is also to change the type of microbial activity to eliminate harmful substances.

2. The humification process of organic matter

There are many ways to describe the formation process of humus. In summary, it can be roughly divided into two stages. In the first stage, organic residues decompose to form the raw materials that make up humic molecules, such as polyphenols, nitrogen-containing organic compounds (amino acids, peptides, etc.), etc. In the second stage, the polyphenol oxidase secreted by the microorganism first oxidizes polyphenols to quinones, and then condenses with amino acids or peptides to form humic monomers. Because there are many kinds of phenols, quinones, and amino acids, the ways of condensing each other are not the same, and thus the formed humic acid monomers are also diverse. Under different conditions, these monomers are further condensed to form molecules of unequal size.

Through the above analysis and interpretation, I believe that many people understand the fermentation principle of the Jinbao organic fertilizer starter, and correctly and effectively use the Gems Fertilizer starter, that is, using the latest microbiological scientific and technological achievements to help us reach the nearest plantation. The effect is to minimize the fertilizer cost and create maximum production value. For details, contact Beijing Huaxia Kangyuan Technology Co., Ltd., Gem Microbiology Expert, 010-62110749, 18001173107.