声音是母猪与仔猪沟通的桥梁,也是其生存小环境的一部分。笔者概述了猪听觉的形成原理、声音的特征、母猪与仔猪间声音的联系及声音对断奶仔猪生产性能和行为的影响,为进一步缓解断奶应激、提高猪的生产性能寻找新的路径。
Voice is the ligament of parent-offspring communication in domestic pigs,which is also part of microenvironment of their living.The writers summarize the transmission path of auditory,the voice characteristics of pigs,voice contact of parent-offspring and the effects of voice on performance and behaviors,in order to further reduce weaning stress and improve the performance of pigs.