The organic fertilizer production line industry can promote the transformation of ecological civilization to a large extent. Here are a few explanations:

1. Environmental benefits: Organic fertilizer production line can handle agricultural waste and municipal solid waste, reduce environmental pollution and improve soil quality. This will help achieve green development and protect the ecological environment.

2. Resource recycling: Organic fertilizer production line converts waste into available resources, realizes the recycling of matter and energy, reduces resource consumption, and helps promote circular economy.

3. Promote sustainable agricultural development: Organic fertilizers can improve soil fertility, reduce dependence on chemical fertilizers, reduce agricultural production costs, improve crop yield and quality, and thus promote sustainable agricultural development.

4. Increase employment opportunities: The development of organic fertilizer production line industry can drive the development of related industrial chains, such as organic waste treatment, organic fertilizer research and development, organic agriculture technical services, etc., to provide more local employment opportunities.

5. Improve farmers' income: The application of organic fertilizer equipment helps to improve the quality and market competitiveness of agricultural products, increase farmers' income, and promote the development of rural economy.

6. Spread the green concept: The development of organic fertilizer industry helps popularize the concept of green and environmental protection, improve people's environmental awareness, and promote the construction of ecological civilization. 
 In summary, the organic fertilizer production line industry can promote the transformation of ecological civilization in many aspects. However, in order to achieve this goal, it is also necessary for the government, enterprises and farmers to work together to increase policy support, improve technological innovation capacity, cultivate the organic fertilizer market, and promote the sustainable development of the organic fertilizer industry.