新型公猪信息素Boarbetter®是世界动物行为学的权威专家,美国德克萨斯理工大学J J. McGlone教授团队最新研发的三分子公猪信息素[10]。其主要成分是公猪唾液类似物,能有效诱导母猪出现性行为反应。本次试验对173日龄左右,未有初情期记录的后备母猪进行连续的喷洒,从结果上可以看到,新型公猪信息素能有效提升后备母猪的初情率,静立反应率。相对于空白对照组,1ml组提升了23.43%的发情率和10.16%的静立比例, 2ml组提升了32.23%的发情率和12.83%的静立比例,两个试验组都更早出现初情期,具有明显的诱情效果。
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