Three reasons to ferment chicken manure in advance
The advantages of organic fertilizer equipment are very obvious. The following Zhengzhou Shunxin Engineering Equipment will tell you why the chicken manure used on the production line should be fermented in advance.
1. Fermentation is mainly carried out in the fermentation groove, that is, the chicken manure is piled up in the fermentation groove. It is better to add a suitable amount of fermentation bacteria at the same time, and then cover them with film. The fermentation time is usually 10-20 days.
2. Chicken manure contains a large number of harmful microorganisms, which cannot be directly applied. Therefore, deep high temperature fermentation must be carried out. There are two mainly purposes. One is to kill harmful bacteria, and the other is to organicize the underdigested substances to increase the actual organic matter content.
3. After deep fermentation, The chicken manure can be dried and crushed. The pulverized chicken manure can be applied directly, but it is only called traditional manure, not yet a commercial organic fertilizer.
In terms of appearance, commercial organic fertilizers are divided into powder and granules. If you want to produce granular commercial organic fertilizers, you also need to granulate. The disc granulator is often used in the granulation production. The granulation fertilizer production line also includes compost turner, crusher, mixer, screening equipment, packing equipment and so on.