The economic and social benefits of organic fertilizer equipment are mainly reflected in the following aspects:

1. Full utilization of resources and environmental purification: The production process of organic fertilizer production line will transform organic matter such as livestock manure into treasure, make full use of livestock breeding and farmers' by-products of livestock and poultry breeding, purify the environment, increase benefits, and promote the sustainable development of agriculture.

2. Increase farmers' income and local fiscal revenue: organic fertilizer equipment production of organic fertilizer projects can bring rich economic and social benefits to project participants, and increase local fiscal revenue.

3. Promote the development of green agriculture and resource conservation: The application of organic fertilizer equipment is a key part of the development of green agriculture, and alleviates environmental pollution and resource crisis through the reasonable allocation of resources and the development of potential value.

4. Organic unity of economic, ecological and social values: Rational use of agricultural waste resources can bring about economic growth effects, environmental ecological effects and social welfare effects, and realize the organic unity of economic, ecological and social values.

5. Economic benefits and policy support: the substitution of organic fertilizer for chemical nitrogen fertilizer has different impacts on economic benefits under different proportions. Appropriate policy support such as subsidies can improve farmers' enthusiasm in applying organic fertilizer substitution technology and promote the application of organic fertilizer substitution in wheat production.

6. Improve farmers' behavior of applying organic fertilizer: livelihood capital, such as financial capital, natural capital, physical capital and social capital, has a significant impact on farmers' behavior of applying organic fertilizer, increasing the probability of applying organic fertilizer.