What are the long-term effects of using organic fertilizer equipment on soil
The long-term impact of using organic fertilizer equipment on soil is mainly reflected in the following aspects: 1. Improve soil structure: organic fertilizer contains a large amount of humus and has good cementation, which can improve the stability of soil aggregates and improve soil structure. This helps to enhance the permeability and water retention of the soil, creating a good soil environment for the growth of crops. 2. Improve soil nutrient content: Organic fertilizer is rich in nitrogen, phosphorus, potassium and other mineral nutrients and a variety of trace elements. Long-term application of organic fertilizer can increase the nutrient content of soil, meet the needs of crop growth, reduce nutrient loss, and improve the utilization of nutrients. 3. Promote soil microbial activity: organic fertilizer contains a large amount of organic matter, which is an important energy source for microbial growth and reproduction. The application of organic fertilizer can promote...