Which of chicken manure, cow dung and pig manure is good for organic fertilizer?
Date: 15, Apr 2020
With the development of science and technology, more and more fertilizer manufacturing processes are becoming. Many farmers will choose to purchase fertilizers produced on the market. When farming, the price is not expensive and the effect is also very good. However, many people think that fertilizers on the market are chemical products. If these fertilizers are applied to the farmland, it will destroy the soil and is not conducive to food, so they prefer to use traditional fertilizers, that is, animal manure. Of course, the fertilizers that can be sold on the market are certainly not so harmf