畜牧与饲料科学2012，Vol.33Issue(5)：130-131,2.
陕西省关中部分县（区）散养猪群PRRS流行情况调查
Survey on PRRS Epidemic Status of Scatter-feed Herds in Partial County （District） of Guanzhong Area, Shaanxi Province
程一肃 1马晓霞 2汤冰1
作者信息
- 1. 杨凌绿方生物工程有限公司,陕西杨凌712100
- 2. 陕西省森林保护研究所,陕西西安710003
- 折叠
摘要
Abstract
During the detection on safety and effectiveness of porcine reproductive and respiratory syndrome （PRRS） vaccine, pigs which antigen and antibodies of PRRS negative were needed. In this experiment, 135 pig serum samples which came from five counties （districts） of Guanzhong Area, Shaanxi Province were tested by ELISA and RT-PCR method. The results showed that antibody-positive rate and antigen positive rate of PRRS were 6.67% （9/135） and ll.ll% （14/126） respectively. It proved that the presentments and control of PRRS in scatter-feed herds were insufficient, there is great danger of PRRSV infection.关键词
猪繁殖与呼吸综合征/PRRSV/免疫抗体/抗体检测/散养猪Key words
porcine reproductive and respiratory syndrome/porcine reproductive and respiratory syndrome virus/immune antibody/antibody detection/scatter-feed pigs分类
农业科技引用本文复制引用
程一肃,马晓霞,汤冰..陕西省关中部分县（区）散养猪群PRRS流行情况调查[J].畜牧与饲料科学,2012,33(5):130-131,2.
