{
  "id": "agriculture_livestock_001",
  "industry": "农业",
  "domain": "畜牧业",
  "task_type": "疫苗接种计划错乱分析",
  "label": "批次标识混淆导致重复接种",
  "input": "系统显示猪舍A批次中有30头仔猪接种口蹄疫疫苗两次，时间间隔仅3天。",
  "cot_steps": [
    "检查系统中猪只耳号与批次编号绑定记录。",
    "发现同一耳号重复出现在两个不同批次计划中。",
    "育种员在分组时手动误选猪舍模板，导致计划重复导入。",
    "系统未识别重复接种风险，直接派发任务。",
    "应建立耳号唯一接种记录校验机制与批次比对逻辑。"
  ],
  "answer": "批次管理混乱造成同耳号猪只被误判为两批，系统应引入唯一识别校验。",
  "key_variables": [
    "耳号识别",
    "批次计划",
    "任务派发",
    "重复检测"
  ],
  "difficulty": "中等",
  "source": "智慧牧场疫苗管理系统说明书"
}