First of all, the application background of organic fertilizer production line in farmers cannot be ignored. Farmers are generally faced with problems such as manure treatment difficulties and serious environmental pollution, and organic fertilizer production lines can effectively solve these problems and realize the recycling of resources.

Secondly, the role of organic fertilizer production line is mainly reflected in the treatment of manure and improve resource utilization. Through fermentation, drying, crushing, mixing and other technical means, the manure is transformed into organic fertilizer, which not only reduces environmental pollution, but also provides high-quality fertilizer for agricultural production, and realizes the recycling of resources.

On this basis, the core technologies of the organic fertilizer production line include fermentation, drying, crushing and mixing. Fermentation is the process of converting organic matter into organic fertilizer under the action of microorganisms. Drying is to reduce the moisture of the fermented material, which is convenient for subsequent treatment; Crushing and mixing is to break and evenly mix the dried material to meet the quality requirements of organic fertilizer.

In the operation management of organic fertilizer production line, the main points of operation include strict control of fermentation temperature, drying speed, crushing particle size and mixing uniformity to ensure the quality of organic fertilizer.

In short, organic fertilizer production lines, as necessary equipment for farmers to treat manure, have significant environmental protection and economic benefits. By mastering the role of organic fertilizer production line, core technology, main organic fertilizer equipment, operation management and development trend, farmers can better realize the utilization of manure resources and promote the sustainable development of aquaculture.