What is the production process for bio fertilizer?
Bio-organic fertilizer uses organic waste such as livestock and poultry manure, crop straw, etc. as raw materials. After being processed through a specific process, it becomes a fertilizer rich in organic matter and beneficial microorganisms. Therefore, the bio-organic fertilizer production line needs to take into account both maturity and biological activity. Raw material pretreatment is the primary step. The collected manure is air-dried to an appropriate moisture content, and the straw is crushed into small pieces. The mixture is then mixed to adjust the carbon-nitrogen ratio to the appropriate range. If the raw material is highly acidic, a small amount of quicklime can be added to neutralize it. Impurities such as rocks and plastic are also removed to prevent interference with subsequent fermentation. The core process is high-temperature aerobic fermentation. The mixture is piled into long windrows, inoculated with a complex inoculant such as Bacillus subtilis and yeast, and regul...