The advantages of pig manure:
1. Due to poor digestion of pigs for the feed, only 25% of the nutrients can be consumed, while other 75% nutrients in the feed are excreted with the feces, so the pig manure contains rich nutrient elements.
2. The main substance in pig manure organic fertilizer is organic matter. Pig manure organic fertilizer increases organic matter content in soil.
3. Pig manure organic fertilizer not only adds organic matter, but also decomposes and converts many organic substances into organic colloids through the action of microorganisms, which greatly increases the adsorption surface of the soil and produces many adhesive substances, which make the soil particles cemented and become stable. The pellet structure improves soil water retention, fertilizer retention, and air permeability, as well as the ability to regulate soil temperature.
4. Using the pig manure organic fertilizer can increase soil activity and biological reproduction and transformation ability, improving soil absorption, buffering performance and resistance performance.
Fully probiotics contain a large number of functional bacteria, photosynthetic bacteria, lactic acid bacteria and yeast, and other compound bacteria) and its metabolites, is to accelerate the decomposition into material, can improve the fermentation conversion rate, shorten the fermentation time, improve the effect of fermentation, reduce or even eliminate the stench problem in the process of fermentation, reducing environmental pollutions, and probiotics can kill or inhibit the growth and breeding of pathogenic bacteria in the slurry and eggs. The fresh manure is not directly used, because it contains bacterial, planting seed, worm eggs, it will harm the soil and plant, and only decomposed manure can be absorbed by the crops. So the fermentation compost section is the essential part.
The technology of processing the pig manure into organic fertilizer:
The bio-organic fertilizer production line
is a complete set of bio fertilizer production process that uses fresh pig manure as raw material and produces a series of natural organic pig manure fertilizer through a series of processing. Processing organic fertilizers needs two steps: fermentation process
and granulation: Hydraulic type groove turning machine, fertilizer crushers, horizontal mixer, disc granulators, rotary dryers, coolers, screens, coating machines, packaging machines, conveyors and other equipment.