• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Archivos Latinoamericanos de Produccion Animal >Assessment of sexual behavior of young rams of Santa Inês breed, with and without prior experience with females
【24h】

Assessment of sexual behavior of young rams of Santa Inês breed, with and without prior experience with females

机译：评估有或没有母犬经验的SantaInês犬种的公羊的性行为

获取原文
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The objective of the present work was to determine if prior sexual experience with females in oestrus influences the frequency of events related to sexual behavior and if it is possible to reduce duration of the test period from 10 to 5 min. Nineteen lambs born in 2007 in Espírito Santo State, Brazil, were separated by month of birth into two groups. Those of each group were subjected to a first libido test at 7 mo of age when they had no previous exposure to females since weaning (EXP1). The second test was realized at 11 mo, when the males already had prior experience with females in oestrus (EXP2). Comportments associated with the detection of heat were frequent in both tests, while those associated with courting were more frequent in EXP2. During the first 5 min of observation the behaviors of chasing, smelling, and licking were significantly more frequent than subsequently, while frequency of other characteristics didn’t differ between times of assessment. Body weight and age influenced sexual comportmen
机译：本研究的目的是确定以前与女性发情的性经历是否会影响与性行为有关的事件的发生频率，以及是否有可能将测试时间从10分钟缩短至5分钟。 2007年在巴西圣埃斯皮里图州出生的十九只羔羊按出生月份划分为两组。自断奶以来（EXP1），每组的女性均在7月龄时接受首次性欲测试。当雄性已经与雌性发情有关（EXP2）时，第二次测试在11月进行。在两个测试中，与热检测有关的事件都比较频繁，而在EXP2中与求爱相关的事件则更为频繁。在观察的前5分钟内，追逐，闻香和舔食的行为明显比随后多得多，而其他特征的频率在两次评估之间没有差异。体重和年龄影响性行为

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号