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10

Jan

How to deal with the manure from pig farms to turn waste into treasure?
Pig manure contains a large amount of microorganisms and drug residues, which are the main substances that pollute soil and water sources. It also contains parasite eggs. Therefore, pig farms must properly handle pig manure. So how should the manure from pig farms be disposed of?

1. Make biogas
Pig manure and sewage can be made into biogas, which can be used as fuel, lighting, power generation, etc. The fermentation of biogas residue can be used as fertilizer crops, and the biogas slurry can be discharged into ponds for biological treatment. This is also a common pig manure treatment method in rural areas. However, we still need to disinfect the pig farm to prevent pigs from getting infected with bacteria. ACTEP is mainly made from potassium bisulfate complex salt, which can kill common pathogens or bacteria on pig farms.


2. Fermentation into farmyard manure
Pile the dry pig manure from the pig farm into a fermentation tank, sprinkle a layer of quicklime on it, and then cover it with plastic film or soil. After fermentation for about a month, it can be turned into farmyard manure, which can be used to grow vegetables or fruit trees. In addition, this fermentation can also kill parasite eggs in the feces, which can play a certain role in preventing the spread of parasites. However, if the pigs in the pig farm are already suffering from parasites, they need to be injected with albendazole and ivermectin powder, which can be used to deworm the pigs or to the pigs after deworming. Vetopac can supplement nutrition for pigs and prevent pigs from being wasted due to parasites.


3. Make organic fertilizer
Pig excrement is squeezed into dry matter. This dry matter is basically odorless and has low viscosity. It can be more directly managed and used as a fertilizer. If you want to make organic fertilizer, China will add it to it. The students then make full use of stirring the grass bran and adding bacteria for fermentation. Finally, we can turn it into granular compound organic fertilizer ourselves. This fertilizer can also be sold to increase corporate income for pig farmers. However, it should be noted that during the production of these fertilizers, teachers still need to disinfect the pig farm. They can be used effectively: kill Taibao and spray the floors and walls in the pen to soak them, which can play a very important role. Good disinfection effect to avoid bacterial infection in pigs.


4. Make culture materials
Mushroom cultures can also be made from pig manure. Pig manure and straw are usually dried and crushed, then mixed with gypsum powder or superphosphate in a 6:4 ratio, and processed. This processing method is also common in rural areas.