CAJ | 학술논문

营养是决定奶牛生产性能、健康和福利的一个关键因素。目前对奶牛生理变化规律、能量代谢变化、营养物质代谢变化、免疫功能等研究较多。本文对奶牛妊娠后期生理变化规律、能量代谢变化、营养物质代谢变化、免疫功能进行综述，为奶牛妊娠后期营养调控研究提供素材。
영양시결정내우생산성능、건강화복리적일개관건인소。목전대내우생리변화규률、능량대사변화、영양물질대사변화、면역공능등연구교다。본문대내우임신후기생리변화규률、능량대사변화、영양물질대사변화、면역공능진행종술，위내우임신후기영양조공연구제공소재。
Nutrition is decided to dairy production performance,health and welfare of a key factor.At present , cow physiological changes to the rule, energy metabolism changes, nutrition metabolic changes,immune function more research,ere.In this paper, cow late,pregency physiological changes,immune function,this paper summarizes the late pregency nutrition regulation for cows provide material rseearch.