The value of organic fertilizer production line in environmental protection is mainly reflected in the following aspects:

1. Resource utilization of agricultural waste: Organic fertilizer equipment realizes the resource utilization of waste and reduces environmental pollution by converting agricultural waste such as livestock manure and crop straw into organic fertilizer.

2. Reduce environmental pollution load: The production process of organic fertilizer not only does not cause environmental pollution, but also reduces the pollution load on water and soil. The promotion and use of organic fertilizers can reduce the use of chemical fertilizers, thereby reducing the emission of environmental pollutants generated during the production and use of chemical fertilizers.

3. Promote crop growth and improve quality: Microbial activities in organic fertilizers promote the propagation of beneficial bacteria in soil, inhibit the growth of pathogenic bacteria, reduce the use of pesticides, and achieve green and healthy growth of crops.

4. Achieve sustainable agricultural development: The construction and development of organic fertilizer production lines help promote the progress of green agriculture, in line with the development concept of circular economy, and lay a solid foundation for sustainable agricultural development.

5. Support green agriculture and ecological agriculture: The development of organic fertilizer production lines will help promote the development of agriculture in a more environmentally friendly and intelligent direction, and meet the increasing demand for social recognition of green agriculture and ecological agriculture.

In summary, the value of organic fertilizer production line in environmental protection is reflected in the utilization of waste resources, reducing environmental pollution, energy saving and emission reduction, improving soil, improving crop quality and supporting sustainable development of agriculture, etc., which plays an important role in realizing low-carbon development of agriculture and the goal of "carbon peak and carbon neutrality".