Low-carbon and environmental protection is indeed an important direction for the development of organic fertilizer production lines. The following are some specific development trends and measures:

1. Energy utilization and energy saving and consumption reduction: In the process of organic fertilizer production, make full use of renewable energy such as solar energy and wind energy. By optimizing the process flow, such as improving the fermentation process and increasing the material conversion rate, reduce energy consumption in the production process and reduce carbon emissions.

2. Waste resource utilization: Agricultural waste such as crop straw and livestock and poultry manure is used as the main raw material for organic fertilizer production. Organic fertilizer is produced through pretreatment, fermentation, and turning to achieve resource utilization of waste. Comprehensive treatment of organic waste, such as pretreatment, medium-temperature anaerobic, biogas power generation, and organic fertilizer production processes, relying on multi-raw material mixed anaerobic fermentation technology to treat organic waste, while achieving harmless treatment, it also realizes the recycling of resources.

3. Environmental protection technology and pollution control: In the process of organic fertilizer production, waste gas treatment equipment and dust control technology are used to reduce the emission of harmful gases and dust. Establish a wastewater treatment system to deeply treat the wastewater generated during the production process to meet the reuse standards.

4. Market demand and consumption upgrade: As people's demand for green, environmentally friendly and healthy food continues to increase, the market demand for high-quality organic fertilizers is also expanding. Organic fertilizer equipment can produce products that better meet market demand through low-carbon and environmentally friendly transformation, thereby improving the market competitiveness and economic benefits of enterprises.