There are several main reasons to buy chicken manure treated by organic fertilizer equipment:

1. Environmental protection and safety: Chicken manure treated by organic fertilizer equipment usually removes most harmful microorganisms and heavy metals, reducing the risk of pollution to the environment and crops. This treatment method ensures that the fertilizer used does not contain ingredients that are harmful to human health or the environment.

2. Nutrient release and effectiveness: Chicken manure treated by organic fertilizer equipment usually releases nutrients more evenly and stably, which helps to improve the utilization rate of fertilizers. The nutrients in treated chicken manure are more easily absorbed and utilized by crops, which helps to increase the growth and yield of crops.

3. Suitable soil conditioner: Chicken manure treated by organic fertilizer equipment can effectively improve soil structure in the soil, increase the soil's water and fertilizer retention capacity, and improve the soil's aeration and water retention capacity, thereby providing a more suitable growth environment for plants.

4. Compliance with organic agriculture standards: Many organic agricultural producers or farmers choose to use chicken manure treated by organic fertilizer equipment because it meets the certification standards and requirements of organic agriculture. Organic certification usually requires the use of fertilizers that are free of synthetic chemicals or minimize the use of synthetic chemicals, and treated chicken manure meets these requirements.

5. Long-term benefits: Although chicken manure treated with organic fertilizer equipment may cost slightly more, in the long run, their effects on soil and environment protection and the improvement of crop yield and quality usually bring higher long-term economic and ecological benefits.

Therefore, choosing to buy chicken manure treated with organic fertilizer equipment can not only meet environmental protection requirements, but also improve the effectiveness and safety of fertilizers, which is suitable for agricultural producers and farmers who need to meet organic standards.