摘要
试验主要研究了猪不同哺乳周期的母-仔间声音行为联系。分别选择6头经产的民猪、长白猪及其仔猪作为观察对象。本次试验的目的就是研究哺乳期间两猪种间的母-仔间行为联系在时间上的变化趋势,研究母猪哼叫与仔猪行为的关系及仔猪尖叫与母猪行为的关系。试验结果表明母猪哼叫具有一定的模式:最初以有节奏的、相对平缓的速度哼叫,随后频率急剧加快,最后频率逐渐下降直到哼叫消失,此时哺乳过程结束。
Two experiments were carried out to study the behavior and vocalizations of relationship 12 sows and it＇s piglets. The purpose of this study is to comparing difference of two breed that behavior of piglets and grunting of sow, behavior of sow and vocalizations of piglets. The results of experiment showed that the characteristic pattern of rhythmic grunting at a fairly constant rate, followed by a period of more rapid grunting, and the a decline toward the completion of the nursing.
出处
《畜禽业（南方养猪）》
2006年第6期8-11,共4页
Livestock and Poultry Industry
