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1、DanAg International丹俄国际American system,European management,Chinese solution美式体系,欧式管理,中国方案APPLICATION OF PCAI IN GILTSPCAIPCAI在后备母猪上的应用在后备母猪上的应用常春龙 Chad ChangTel&WeChat:15164569897项目经理项目经理&兽医兽医Project Manager&VeterinarianEmail Address: 非瘟疫情影响下,猪场从外部引入精液,精液本身及精液外包装传播病原的风险增加非瘟疫情影响下,猪场从外部引入精液,精液本身及精液外包装
2、传播病原的风险增加;且新冠疫情的不且新冠疫情的不确定性对精液的供应物流运输产生了影响。确定性对精液的供应物流运输产生了影响。Under the influence of the ASF epidemic,the pig farms introduced semen from outside,and the risk of the transmission of pathogens by the semen itself and the semen packaging increased;and the uncertainty of the corona virus epidemic had a
3、n impact on the supply,logistics and transportation of semen.在猪价下行期,大型母猪场和种猪场利润空间有限在猪价下行期,大型母猪场和种猪场利润空间有限;外购精液增加养殖成本,猪场现金流承压。外购精液增加养殖成本,猪场现金流承压。During the downward period of pig prices,large sow farms and breeding pig farms have limited profit margins;outsourcing semen increases the cost of producti
4、on and put pressure on cashflow.因此,在精液供应不充足的情况下,后备猪应用因此,在精液供应不充足的情况下,后备猪应用PCAI,可能是一种更安全和经济的选择。,可能是一种更安全和经济的选择。Therefore,in the case of insufficient semen supply,the application of PCAI in gilts may be a safer and more economical option.背景介绍INTRODUCTIONINTRODUCTION研究目的RESEARCH RESEARCH OBJECTIVE OBJE
5、CTIVE 本研究对比后备母猪使用本研究对比后备母猪使用PCAI和和AI受胎率的差异,对在精液不足的情况受胎率的差异,对在精液不足的情况下选择下选择PCAI配种进行经济学分析,为农场管理者选择后备母猪配种方式配种进行经济学分析,为农场管理者选择后备母猪配种方式提供一种决策参考。提供一种决策参考。This study compared the conception rate difference between gilts inseminated by PCAI and AI and carried out an economic analysis on the selection of PCA
6、I mating in the case of insufficient semen supply,so as to provide a decision-making reference for farm managers to choose gilt mating methods.同时,本研究对可能影响受胎率的因素进行分析,为农场管理者分析受同时,本研究对可能影响受胎率的因素进行分析,为农场管理者分析受胎率提供参考。胎率提供参考。This study also analyzes the factors that may affect the conception rate to provi