Abstract: Utilization of information engineering technology can improve the level of China′s livestock production，with the final purpose of achieving a sustained and healthy development of domestic livestock husbandry，is an extremely important content for construction of agricultural informatization and agricultural automation.In addition，it is an important part that can′t be ignored in the process of agricultural modernization in China.Information engineering researches that could be carried out in the field of livestock husbandry were analyzed，and importance of correlated researches on livestock husbandry and its broad prospects were explained from five aspects.Meanwhile，different methods and a number of key links in the study process were also proposed.