There is no fixed standard for the distance between the organic fertilizer production line plant and the surrounding villages, which mainly depends on a number of factors, such as production scale, environmental protection requirements, and transportation convenience.

1. Production scale: If the organic fertilizer production line is large and requires more land and raw materials, the distance from the village may need to be further away to avoid the impact on the surrounding environment.

2. Environmental protection requirements: The production process of organic fertilizer equipment will produce a certain amount of wastewater, exhaust gas and solid waste, if it is too close to the village, it may affect the environment of the village and the health of residents. Therefore, from the perspective of environmental protection, the distance between the organic fertilizer production line plant and the village should be as far away as possible.

3. Convenience of transportation: organic fertilizer production line plant needs a lot of raw materials and product transportation, if it is too far away from the village, it may affect the convenience of transportation and increase the transportation cost. Therefore, on the premise of ensuring environmental protection, the location close to the village is conducive to transportation.

4. Safety factors: There are certain safety risks in the organic fertilizer production line plant, such as equipment failure, fire, etc. The location far away from the village can reduce the safety risks and avoid the impact on the village and residents.

In addition, when choosing a site, local policies and regulations, land use planning, transportation planning and other factors should be considered to ensure that the site selection is reasonable and compliant. If necessary, you can consult relevant professionals or relevant departments to get more accurate location suggestions.