What are the advantages of organic fertilizer?
Organic fertilizer is more and more popular topic, the use of chemical fertilizer will make the land appear serious hardening, acid-base imbalance, low nutrient content, low content of organic fertilizer in the soil. There are a series of problems in the soil, and organic fertilizer can effectively improve and regulate these problems. So what are the advantages of organic fertilizer? 1. Improving soil fertility It can effectively improve soil hardening and acidification, increase soil permeability and so on. 2. Containing bioactive substances After the use of organic fertilizer, a large number of beneficial active bacteria will propagate rapidly. These active bacteria can resist the reproduction and growth of harmful microorganisms, and at the same time, they can decompose enzymes, which can promote the growth of crops and enhance the ability of crops to resist diseases and insect pests. 3. Rich in nutrients There are not only nitrogen, phosphorus, potassium and trace elements for crop...