The application of microbial fermented feed in pig production
With the continuous expansion of farming scale,the energy demand and protein demand of pigs are increasing,and insufficient feed resources have become an important factor limiting the growth of pigs.Studies have shown that microbial fermented feed has positive effects on improving the growth performance,enhancing immunity,reducing diarrhea rate of pigs and improving the quality of pork.In practical application,due to the different microbial fermented feed technology,the variety of fermentation bacteria,and the differential feeding effect between different fermentation bacteria,it is necessary to choose the appropriate fermented feed resources and the corresponding fermentation processes according to different situations.This review introduced and summarized the research progress of microbial fermented feed and its application in pig breeding,which aiming to provide guidance for the promotion and application of microbial fermented feed and the healthy development of pig breeding industry.