Effects of Fermented Feed from Ground Source on Meat Quality of Finishing Pigs

With the development of social economy, the pig industry developed rapidly. But at the same time, the environmental pollution and food safety problems brought by pig industry are becoming more and more serious. The concept of the meat quality is also extended to health and safety, nutrition, flavor quality. The price of high quality porkin United States, Canada, Japan and other developed countries is higher several times or even dozens of times than ordinary pork. This is a huge boost to research and improve the quality of meat. The flavor of pork is an important development direction of the pig industry in the future. The fermented feed has many advantages, such as good palatability, high digestibility, no antibiotics, improving the immunity of animal, has no hormone and drug residues. In addition, some ground feeds were used as fermentation materials can reduce environmental pollution.