Key Points of Environmentally Friendly Pig Farming Technology and Introduction to Ecological Farming Methods
In recent years, the state has attached great importance to environmental protection. As a result, rural farmers have also been regulated fairly strictly, and pig farmers are naturally no exception. In fact, if a pig farm does not do a good job in environmental protection, the pollution it causes to the environment can have a very big impact. But this has also left many pig farmers increasingly troubled: how exactly should they farm pigs in an environmentally friendly way? So today, the editor will give everyone a brief introduction. Let's take a look below!
1. Farming Site Area
For environmentally friendly pig farming, the first thing is to do a good job in environmental protection at the farming site area. The drainage system of the pig farm must ensure that rainwater and sewage are separated and drained, and outside the pig farm there must also be a sewage collection and conveyance structure; open ditches must not be laid out, to prevent sewage from being misdirected. Then the manure cleaning work must be done well, removing manure promptly, and manure must be removed separately from sewage, urine, and the like. The dry manure cleaning process should be the main method, and pig manure must be transported promptly to a dedicated treatment site. In addition, we can also use methods such as water-flush manure removal and fermentation bedding to treat manure.
2. Reasonable Site Selection
After environmentally friendly pig farming was proposed, the state also designated prohibited farming zones in every region. Therefore, when choosing the site of a pig farm, be careful not to choose a prohibited farming zone; prohibited farming zones include drinking water protection areas, scenic areas, nature reserves, and so on. It must also be far from towns, urban areas, and other densely populated areas. If the site is chosen improperly, it may violate the regulations on environmentally friendly pig farming, and farming may then be prohibited.
3. Setting Up a Manure Storage Area
In environmentally friendly pig farming, we must also set up a dedicated manure storage area outside the pig farm and prepare manure storage equipment. The storage equipment must ensure a strong anti-seepage treatment process, to prevent seepage into the soil and contamination of groundwater. It must likewise have a good rain-sheltering function, to prevent manure from being rained on and to prevent rainwater from flowing in. Finally, the location of the storage area must ensure a sanitary protection distance from residential areas, and measures against foul odors must be taken.
4. Solid Waste Disposal
Pig farming produces a lot of solid waste, and for this solid waste we must pay attention to doing a good job in comprehensive utilization and harmless treatment. It can be used for returning to fields, aquaculture, and edible fungus cultivation, and can also be used as farmyard manure or for biogas production. However, when carrying out these treatments, we must also pay attention to ensuring compliance with relevant regulations and do a good job in harmless treatment. For pigs that die of disease, incineration or deep burial must be adopted.
5. Sewage Treatment
Outside the pig farm we must also set up a dedicated sewage storage area. It must have a good anti-seepage treatment process, to prevent it from flowing into the soil and causing soil and groundwater pollution. Then inside the pig farm there must also be dedicated wastewater treatment facilities, ensuring they can operate normally, and the sewage outlet must also comply with relevant environmental protection requirements and regulations. Sewage treatment can adopt various methods such as returning to fields, anaerobic treatment, and aerobic treatment.
The above is a brief introduction to environmentally friendly pig farming technology. That is all for today's introduction. This article is for reference only, and I hope it can help everyone!