1. Improve soil quality: Organic fertilizer produced by organic fertilizer equipment can improve soil structure, increase soil water retention capacity and aeration, thereby improving soil fertility.

2. Promote crop growth and increase yield: Organic fertilizers provide comprehensive nutrients for crops and improve the quality and yield of agricultural products.

3. Reduce environmental pollution: Organic fertilizer production line adopts closed fermentation process, effectively control the production of waste gas, wastewater and residue, and reduce the pollution to the environment.

4. Improve fertilizer utilization rate: The application of organic fertilizer can improve the buffering performance of nutrients and fertilizer utilization rate, and reduce the amount of fertilizer used.

5. Reduce dependence on chemical fertilizers: The use of organic fertilizers helps to reduce dependence on chemical fertilizers, reduce agricultural production costs, and reduce soil degradation and environmental pollution caused by excessive use of chemical fertilizers.

6. Promote sustainable development of agriculture: The rapid development of organic fertilizer equipment production line provides sufficient organic fertilizer for agricultural production, and promotes the sustainable development of agriculture.

7. Increase farmers' income: The production and use of organic fertilizers can promote the development of related industries, increase employment opportunities, and increase farmers' income.

In summary, organic fertilizer equipment plays an important role in improving soil quality, promoting crop growth, reducing environmental pollution, improving fertilizer utilization, improving soil microbial communities, reducing fertilizer dependence, promoting sustainable agricultural development and increasing farmers' income.