DB4109/T 004-2019 猪流行性腹泻防治技术规范

ICS65.020.30

B41DB4109

濮阳市地方标准

DB4109/T004—2019

猪流行性腹泻防治技术规范

2019-12-30发布2020-01-01实施

濮阳市市场监督管理局发布

DB4109/T004—2019

目次

前言..................................................................................1

1范围...............................................................................2

2规范性引用文件.....................................................................2

3术语和定义.........................................................................2

3.1中小型规模猪场...............................................................2

3.2猪流行性腹泻.................................................................2

4诊断...............................................................................2

4.1流行病学特点.................................................................2

4.1.1传染源......................................................................2

4.1.2发病季节...................................................................2

4.1.3发病地点...................................................................2

4.1.4潜伏期.....................................................................3

4.2临床症状.........................................................................3

4.2.1仔猪临床症状...............................................................3

4.2.2中大猪临床症状.............................................................3

4.3病理学变化.......................................................................3

4.3.1病理剖检变化...............................................................3

4.3.2组织学变化.................................................................3

4.4荧光抗体检测.................................................................3

4.5RT-PCR检测..................................................................3

4.6鉴别诊断.....................................................................3

4.6.1猪传染性胃肠炎.............................................................3

4.6.2猪黄痢.....................................................................3

4.6.3猪白痢.....................................................................3

5防治...............................................................................3

5.1预防.........................................................................4

5.1.1猪场建设...................................................................4

5.1.2生物安全...................................................................4

5.1.2.1严格检疫.................................................................4

5.1.2.2人员.....................................................................4

5.1.2.3车辆.....................................................................4

5.1.2.4工具.....................................................................4

5.1.2.6粪便.....................................................................4

5.1.3生产管理...................................................................4

5.1.3.1生产制度.........................................................