【摘要】 近年来面对人畜争粮矛盾的突出,猪对日粮纤维利用的研究成为动物营养研究的热点之一,主要集中在生产性能、繁殖性能和行为等方面。论文综述了各国利用地方猪种和外来猪种开展利用纤维的差异及差异的潜在机制,以及围绕猪生理阶段、品种、纤维来源三方面的研究进展,并展望了该领域的研究趋势,为进一步开展外来猪种充分利用日粮纤维的研究提供一定的启示。更多还原

【Abstract】 In recent years,the fact that human competing food with animals is becoming prominent.As a result,the study on pig’s utilization of dietary fiber has be come a hot topic for animal nutrition,which mainly focused on productive performance,reproductive per formance and behavior.The article discussed the differences between local pig utilization in foreign countries and the fiber utilization of exotic pig as well as the potential mechanism.In addition,the physio-stage,variety,fiber sources of pigs were reviewed,and the research trend of this field was predicted,which shed light on the fully utilization of dietary fiber of imported pig breeds.更多还原