三种地板类型对母猪肢蹄健康的影响

Effect of Three Floor Types on the Health of Limb and Hoof of Sows

为探索饲养母猪适宜的地板类型,跟踪分析3 600头母猪在3种地板模式下肢蹄部健康状况的影响。结果表明:使用新型复合材料开放式地板的母猪肢蹄健康状态最好,母猪肢蹄部病变比例为17.87%;半开放式混凝土地板加三合土地板次之,母猪肢蹄部病变为23.67%;限位饲养全混凝土地板较差,母猪肢蹄部病变为30.44%。试验数据说明,利用全漏缝新材料复合地板在自由采食饲养管理方式作用下,能够改善母猪肢蹄部健康状况的新思路、新方法是有效的、可行的。

To explore the appropriate type of floor for sows breeding,the health situation of limb and hoof of3 600 sows was investigated under three feeding models with different floor types.The results showed that open feeding model using new composite slatted floor was the best to improve the limb and hoof health of sows,the lesions rate of limb and hoof was 17.87%.Half open feeding model using concrete composite floor and composite slatted floor was better,the lesions rate of limb and hoof was 23.67%.Limited feeding model using full concrete floor was worse,the lesions rate was 30.44%.The data showed that open feeding model with new composite slatted floor could improve the healthy situation for limb and hoof of sows,that was effective and feasible.