Bio-Organic Fertilizer Production Process and Technology

The technical content of bio-organic tire production is relatively high. In addition to the biological bacterium that promotes the decay and decomposition of organic materials in the decomposition process to achieve the purpose of targeted decomposition and deodorization, microorganisms with specific functions need to be added to the product to enhance the effect of the product. At present, China's management of bio-organic fertilizers into the category of microbial fertilizers, the implementation of more stringent management measures than organic fertilizers, in order to promote the healthy development of organic fertilizers.

1. Production Process
In the Ministry of Agriculture to obtain registration of bio-organic fertilizer production enterprises, basically engaged in the production of microbial fertilizers, in the fermentation production process, mostly using the tank stack fermentation method, there are other fermentation methods, such as: flat pile fermentation method, fermentation tank fermentation method, sealed bin fermentation method, etc. in the production has also been applied. In the process of fermentation and maturation, the adjustment of moisture, carbon and nitrogen ratio, temperature and the use of maturation agents are the key to the production process, especially the application of bacteriological agents directly affects the cycle of fermentation and the degree of maturation of materials. After maturation, the material is basically harmless, which is also conducive to the survival of the functional bacteria added in the post-treatment process.

2. Production Technology
In the post-processing of fermented materials, most enterprises add functional bacteria for compounding and shaping, and the product dosage form is mainly dust, but there are also roller granulation or extrusion granulation. Granular products overcome the shortcomings of poor appearance and low level of powder products, and improve the commerciality of the product, but at the same time, it also increases the production cost of enterprises and has a certain impact on the survival of effective bacteria.

3. Strain Type and Use
Microbial strains are the core of bio-organic fertilizer products, in the production process, there are generally two links involving the use of microorganisms: First, in the decomposition process to promote the decomposition of materials, decomposition and deodorization function of the decomposition agent, which is mostly composed of composite bacterial system, common strains of photosynthetic bacteria, lactic acid bacteria, yeast, actinomycetes, Penicillium, wood mold, etc.; Second, after the decomposition of materials added to the functional bacteria, generally with Nitrogenous bacteria, phosphate solubilizing bacteria, silicate bacteria, lactic acid bacteria, pseudomonas, actinomycetes, etc., in the product to play a specific fertilizer effect. Therefore, for the production of bio-organic fertilizers, the screening and use of microbial strains is a core technology. Only by mastering this key technology can we speed up the decomposition and maturation of materials, as well as ensure the application effect of products.