摘要
发酵床连续养殖是环保,节能的养殖技术,但它是否对疫病控制有不良影响,则是需关注的另一方向。采集同一地区不同养殖方式的白羽肉鸡样品,采用斑点杂交技术和抗体检测技术检测,试验结果表明,两种养殖方式在马立克氏病病毒(MDV)、网状内皮细胞增生病病毒(REV)检测结果上没有差别;在禽贫血病病毒(CAV)检测上抗体差异明显:发酵床养殖阳性率为28%,普通网上养殖阳性率为86%;NDV HI抗体滴度差异极显著(P<0.01)。综合评价发酵床连续养殖可有效控制疫病的感染。
Deep litter-system is a environmental protection and energy conservational technology, whether it has undesira- ble impact on epidemic disease control or not is another aspect need to pay close attention. Collecting samples from one area with bred by ifferent ways and detecting by Dot blotting and immune body technique. The results indicate that there are no dis similarity in MDV and REV detection, the difference is obvious in CAV （positive ratio is 28% in deep-litter-system while tradi- tional plastic net breed is 86%） and NDV HI vaccination （P〈0.01）. Deep litter-system can effectively control loimic infec tion.
出处
《中国畜牧兽医》
CAS
北大核心
2012年第7期241-243,共3页
China Animal Husbandry & Veterinary Medicine
基金
禽网状内皮增生症等免疫抑制性病新型疫苗的研制(2006BAD06A08#)国家十一五子课题
关键词
发酵床连续养殖
白羽肉鸡
病毒感染
deep litter-system
meat-type chickens
virus infection
