Wet chicken manure has a high moisture content of 60%-80% and is rich in nutrients such as nitrogen and phosphorus. Improper disposal can lead to bacterial growth, soil and water pollution, and environmental problems. Among various treatment methods, "fermentation to produce organic fertilizer" is the optimal choice, balancing environmental protection, economic viability, and resource recycling. It effectively solves pollution problems while transforming waste into high-quality agricultural resources.

Common wet chicken manure treatment methods have limitations: direct application to fields can burn roots and seedlings, and does not eliminate pathogens and insect eggs; drying and direct use is energy-intensive and costly; simple composting has a long decomposition cycle and easily produces foul odors. Fermentation to produce organic fertilizer, through scientific processes and specialized equipment, precisely addresses these issues, achieving efficient resource utilization of wet chicken manure.

The optimal treatment process can be divided into three steps: First, pretreatment involves mixing wet chicken manure with auxiliary materials such as straw and sawdust in appropriate proportions to adjust the moisture content to 55%-60%, followed by crushing and screening to remove impurities; second, fermentation and composting involves using a crawler-type compost turning machine for regular turning, ensuring ventilation and oxygen supply to the compost pile, maintaining a high temperature of 55-65℃ for 15-20 days to thoroughly kill pathogens and insect eggs, and allowing the material to fully decompose; third, shaping and processing involves sending the composted material into an organic fertilizer granulator to produce granular organic fertilizer, facilitating storage, transportation, and field application.

This fermentation-based treatment solution can be used to build small-scale or large-scale organic fertilizer production lines with appropriate equipment, adapting to the needs of different farming scales. It not only completely solves the pollution problem of wet chicken manure but also produces high-value organic fertilizer, achieving a closed-loop cycle of "livestock waste - agricultural resources."