DB4109 ICS 65.020.30 B41 濮 阳 市 地 方 标 准 DB 4109/T 004—2019 猪流行性腹泻防治技术规范 2019 - 12 - 30 发布 濮阳市市场监督管理局 2020 - 01 - 01 实施 发 布 DB4109/T 004—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 4 3.1 中小型规模猪场 ...............................................................2 3.2 猪流行性腹泻 .................................................................2 诊断 ...............................................................................2 4.1 流行病学特点 .................................................................2 4.1.1 传染源 ......................................................................2 4.2 4.3 5 4.1.2 发病季节 ...................................................................2 4.1.3 发病地点 ...................................................................2 4.1.4 潜伏期 .....................................................................3 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 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 4.5 RT-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 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 .................................................................4 5.1.3.2 饲养管理 .................................................................4 5.1.3.3 栏舍管理 .................................................................4 5.1.4 消毒 .......................................................................4 5.1.4.1 消毒池 ...................................................................4 5.1.4.2 用具消毒 .................................................................5 DB4109/T 004—2019 5.1.4.3 产房消毒 .................................................................5 5.1.4.4 道路消毒 .................................................................5 5.2 怀孕母猪管理 .................................................................5 5.2.1 产房管理 ...................................................................5 5.2.2 母猪管理 ...................................................................5 5.3 仔猪管理 .....................................................................5 5.3.1 保温箱温度 .................................................................5 5.3.2 补铁 .......................................................................5 5.4 疫苗免疫 .....................................................................5 5.4.1 母猪免疫 ...................................................................5 5.4.2 仔猪免疫 ...................................................................5 5.4.3 紧急免疫接种 ...............................................................5 5.5 治疗 ....................