Pig manure is a kind of good farmyard manure. According to statistics, the annual output of pig manure is about 1.2 tons. Pig manure is rich in nitrogen, phosphorus, potassium and other nutrients, and is rich in pig manure. Organic matter is a high-quality organic fertilizer resource for fertilizing and improving soil. However, if the fresh pig manure is directly applied, it will cause negative effects such as root damage, disease, and weed damage;
Disadvantages of natural composting:
1. The composting time is long, generally 4-6 months, and the time is longer when the temperature is low, and the composting fermentation effect is poor;
2. Long-term storage not only occupies the site, but also causes pollution to the surrounding environment;
3. The feces fermented by natural composting are rotten and wet, stench, difficult to transport, and difficult to apply directly;4. Natural composting and fermentation cannot remove harmful substances such as pathogenic bacteria and insect eggs in pig manure. 
Therefore, pig manure still needs professional fermentation equipment to ferment. Using an organic fertilizer composter with probiotics (containing a large amount of functional flora and its metabolites) can improve the fermentation conversion rate, shorten the fermentation time, improve the fermentation effect, reduce or even eliminate the odor problem in the fermentation process, and reduce environmental pollution. And probiotics can kill or inhibit the growth and reproduction of pathogenic bacteria and eggs in pig manure.
Post time: Oct-18-2021