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                                                                                                                                                                          疾病防治与技术服务
                                                                                                                                                                          猪场的生物安全措施(二)
                                                                                                                                                                                7. 控制鼠类:鼠群的活动半径为1-3Km,是给猪群带来新的疫病的重要途径之一。对猪场来说,老鼠是公害,是最难控制的,很难清除,预防比灭鼠效果好,所以应设置防鼠防鸟网。
                                                                                                                                                                            8. 做好死尸处理:坑埋,为最普遍的处理方法。但有的场主贪图小利,淘汰给不法商贩,这会带来极大的生物安全风险,因为这些人这些车是最最危险的。这也是有些小场疫病不断的原因之一。
                                                                                                                                                                            9. 加强环境控制力度:饲养在舍内的猪群是没有权利选择空气质量的,在每个生产阶段,环境因素(温度、湿度、通风)就需要工人来调控。圈舍温度能显著影响猪的生产性能,良好的通风,有助于减少猪舍有害气体(氨气)、粉尘、臭味等,保证猪群健康,使猪的生长和繁殖性能达到最佳,这种环境也有助于饲养员的健康。
                                                                                                                                                                            10. 做好每一天的生物安全控制:如发现不符合生物安全的行为,要及时阻止和报告;合适的用药;及时淘汰病猪;寄生虫控制;不饲喂发霉的饲料,饲料中应添加霉菌毒素处理剂;棚舍的常规清洗、消毒、干燥等,都有利于控制猪场内部暴发疾病。
                                                                                                                                                                            11. 定期给猪群健康监测:猪群健康监测是一个集约化猪场健康管理的主要组成部分,其目的是确定猪群的健康状况有没有变化。其方法包括日常临床记录、尸体剖解、屠宰检查、血清学检查、组织切片检查等。
                                                                                                                                                                           
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