种公猪精液质量影响因素分析

Analysis of the influencing factors on semen quality in boars

种母猪的受胎率和产仔数会受种公猪的精液品质影响,为让种母猪达到理想的受胎率与产仔数,必须分析种公猪的精液品质。本研究结果表明,种公猪品种、年龄、温度、精液稀释以及采精频率均会对精液质量造成不同程度的影响。

In order to achieve the ideal conception rate and litter size of breeding sows,it is necessary to analyze the sperm quality of stock boars,because the conception rate and the number of piglets will be affected by the sperm quality.In this paper,the influencing factors were tested and analyzed,such as breed,age,temperature,semen dilution and semen collection frequency.Results showed that semen quality was affected by boar breed,age,temperature,semen dilution and semen collection frequency.