Practical application of pig breeding technology in fermentation bed
1, pigs in fermentation beds can reduce the pollution of the environment
At present, China’s aquaculture forms have gradually developed to scale, modern-scale pig raising has increased productivity, but the excrement produced at the same time has been difficult to handle. The annual output of animal manure in China has reached 1.9 billion tons, surpassing industrial solid waste. More than 2 times of the emissions, after using the fermentation bed pig raising technology, because the organic litter contains quite active soil microorganisms, it can quickly and effectively degrade and digest the pig's excrement, and does not need to sweep and discharge the pig manure. A large amount of sewage will be formed in the circle, so that no waste or excrement will be eliminated from the pig farm, which greatly reduces the pollution of the pig industry to the environment.
2, improve the quality of pork
The combination of the fermentation bed and the special pig house makes the ventilation, sunshine, temperature and humidity of the pig house suitable for the growth of the pig, coupled with the increase in the amount of exercise, the pig can grow and develop healthily, and the incidence decreases, especially the diseases of the respiratory tract and digestive tract. Occurrence, which greatly reduced the increase in the number of diseases caused by the expansion of the scale of feeding, reduce the use of antibiotics, antibacterial drugs, has an important guiding significance for China's complex swine disease environment. With the pigs raised in the fermentation bed, the quality of pork has been greatly improved, producing truly organic pork.
3, improve feed utilization
In the production process of the fermentation bed, sawdust, etc., must be added in a certain proportion. Through the fermentation of soil microorganisms, these ingredients and pig manure are partly converted into feed for pigs. When the pig turns to the ground, it feeds in. At the same time, due to pigs With healthy growth and development, the feed conversion rate is improved, and the feed-to-meat ratio is further reduced, making it possible to save 20%-30% of the feed when slaughtering pigs of the same weight.
4, work-saving province, improve efficiency
As pigs in the fermentation bed do not need to wash the pigs with water, they do not need to remove pig manure every day; there are no parasites in the pigs, and no treatment is needed; the use of automatic feeding, automatic drinking water technology and many other advantages greatly reduce the labor intensity of the workers. And can achieve the desired results. One person can keep 500-1000 pigs and 100-200 sows, saving 90% of water. On average, each pig can save 6 yuan in water costs, save 3 yuan in labor, save 1 yuan in drug costs, The application of this technology in pig farms is very cost-effective.
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