用猪用妊娠诊断剂对山羊进行早期妊娠诊断试验

Early Stage Pregnancy Diagnosis of Goats by Pig Does

选择配种后 2 0± 2d的黄淮母山羊 16 4只 ,随机分为试验组 90只和对照组 74只 ,探讨“猪用妊娠诊断剂”对山羊早期妊娠诊断效果。结果表明 ,试验组肌注妊娠诊断剂 ,检出空怀准确率为 92 % (P <0 0 1) ,检出妊娠准确率为 30 % ,而分娩率和双胎率分别低于对照组 5 2 %和33 4 % (P >0 0 5 )。综合分析认为雌激素类妊娠诊断剂不适合于山羊早期妊娠诊断。

s:A total of 164 HuanHai goats bred 20±2 days later were randomly divided into the experiment group with 90 goats injected 'pregnancy-Diagnosis-Reagent for Pig'and the control group with 74 goats to study the effect of oestrogehy pregnancy diagnosis goats.The results showed that the accurancy rate of non-pregnancy and that of prgenancy in the experiment group were examined 92%(P<0 01)and 30% respectively.The gestational and twins rate were lower than the control group 5.2% and 33.4% respectively.These results suggested that oestrogehy does was not suit of goats in early stage pregnancy diagnosis.