How do pig manure be made into high quality organic fertilizer?
With the development of the aquaculture industry, pig farms have long suffered from environmental pollution caused by livestock manure. The main pollutant in livestock manure is ammonia. When ammonia is volatilized into the atmosphere, it can form acid rain. When left on the surface, it will be oxidized into harmful nitrates and dissolved in groundwater. Although pig manure is a good raw material for organic fertilizer, pig manure is directly fertilized without treatment. It will be fermented in the field because it is not completely fermented and decomposed. The temperature will often appear to be rooted. The phenomenon of burning seedlings affects the emergence rate and survival rate.
So how can pig manure be made into high quality organic fertilizer? Henan Gate Heavy Work is a quality manufacturer of organic fertilizer production lines. The organic fertilizer manufacturing equipment we provide can solve this problem well. The pig manure is fermented by a turning machine, the fermented pig manure is crushed, and then the trace elements required for the growth of the crop are added, uniformly stirred by a mixer, and then granulated by the granulator, followed by drying and cooling, and finally Packed up, a set of organic fertilizer production line perfectly solves the problem of pig manure pollution.
Pig manure fermentation is actually the use of organic fertilizer equipment to ensure that aerobic microorganisms can decompose organic matter that is not easily used by pig manure into small molecular substances, and deodorize, kill insects, eliminate diseases, improve nutrients, and eliminate secondary fermentation. Advantages in one fermentation process. The organic fertilizer equipment will produce heat during the fermentation process of pig manure, which can effectively kill the parasite eggs and disease bacteria contained in the pig manure and prevent the harm of crops; the pig manure after fermentation will not be re-performed twice. Fermentation eliminates the occurrence of burnt roots and is safer. Organic fertilizer equipment also decomposes the macromolecular organic matter contained in pig manure into inorganic salts and minerals directly used by crops during the fermentation process, and produces bacteria. The body metabolites enrich the nutrition of the fertilizer; more rarely, the fermentation process is still a biological deodorization process, and the pig manure fertilizer after fermentation has no odor and is more convenient to use.