Organic fertilizer equipment can bring many economic benefits, mainly including:

1. Cost saving: Organic fertilizer production lines can be used to recycle organic waste such as crop stalks, livestock manure, and municipal solid waste into high-quality organic fertilizers. Compared to buying fertilizer, the cost of producing organic fertilizer is usually lower, which can save fertilizer costs.

2. Improve crop yield and quality: Organic fertilizer is rich in organic matter and trace elements, which can improve soil structure, enhance soil water and fertilizer retention ability, improve soil fertility, and promote the growth and development of crops. Therefore, the use of organic fertilizers can improve the yield and quality of crops and increase the sales income of agricultural products.

3. Improve the soil environment: The use of organic fertilizers can improve the ecological environment of the soil, reduce the pollution and damage of fertilizers to the soil, and protect the balance and stability of the soil ecosystem. This can reduce soil remediation and restoration costs and reduce production losses from soil degradation.

4. Save resources: Organic fertilizer equipment can convert crop straw, livestock and poultry manure and other waste into organic fertilizer, saving the use of resources, reducing waste emissions and pollution, and conducive to environmental protection and sustainable development.

In summary, organic fertilizer equipment can bring many economic benefits, including cost savings, improved crop yield and quality, improved soil environment, and resource conservation.