What is the process of bio organic fertilizer production?
In the wave of green agricultural development, bio-organic fertilizer production line s have become a crucial link between agricultural waste and ecological planting. This production line uses agricultural waste such as livestock and poultry manure, straw, and mushroom residue as raw materials, transforming "pollutants" into high-quality fertilizer rich in microorganisms and organic matter through scientific processes. The entire process can be divided into four core stages: raw material processing, high-temperature fermentation, fine processing, and finished product processing. The raw material processing stage is the starting point for quality control. Workers first mix collected livestock and poultry manure with crushed straw in a 3:1 ratio, using a drum screener to remove impurities such as gravel and plastic. Then, a mixer adjusts the material's moisture content to around 60%—this humidity level is the "gold standard" for microbial activity. Simultaneously...