ICS 65.150 CCS B 52 DB42 湖北省 地方标准 DB42/T 2093—2023 中华绒螯蟹池塘绿色高效养殖技术规范 Technical specification for green and efficient culture of Chinese mitten crab in ponds 2023 - 08 - 14发布 2023 - 10 - 14实施 湖北省市场监督管理局 发布 DB42/T 2093 —2023 I 目次 前言 ................................ ................................ ................ III 1 范围 ................................ ................................ ................ 1 2 规范性引用文件 ................................ ................................ ...... 1 3 术语和定义 ................................ ................................ .......... 1 4 养殖条件要求 ................................ ................................ ........ 1 4.1 生产场地 ................................ ................................ ........ 1 4.2 池塘大小 ................................ ................................ ........ 1 4.3 水质 ................................ ................................ ............ 2 4.4 增氧设施 ................................ ................................ ........ 2 4.5 防逃设施 ................................ ................................ ........ 2 5 放养前要求 ................................ ................................ .......... 2 5.1 清塘消毒 ................................ ................................ ........ 2 5.2 暂养区设置 ................................ ................................ ...... 2 5.3 水草种植 ................................ ................................ ........ 2 5.4 螺类投放 ................................ ................................ ........ 2 6 蟹种放养要求 ................................ ................................ ........ 2 6.1 蟹种来源 ................................ ................................ ........ 2 6.2 蟹种质量 ................................ ................................ ........ 2 6.3 放养方式 ................................ ................................ ........ 2 6.4 暂养 ................................ ................................ ............ 3 7 小杂鱼控制要求 ................................ ................................ ...... 3 8 饲料投喂要求 ................................ ................................ ........ 3 8.1 饲料种类 ................................ ................................ ........ 3 8.2 配合饲料投喂 ................................ ................................ .... 3 9 日常管理要求 ................................ ................................ ........ 3 9.1 水深调控 ................................ ................................ ........ 3 9.2 水质调节 ................................ ................................ ........ 3 9.3 底质调控 ................................ ................................ ........ 4 9.4 水草管理 ................................ ................................ ........ 4 9.5 蜕壳期管理 ................................ ................................ ...... 4 9.6 巡池检查 ................................ ................................ ........ 4 10 病害防控要求 ................................ ................................ ....... 4 11 捕捞要求 ................................ ................................ ........... 4 12 养殖记录要求 ................................ ................................ ....... 4 13 证实方法 ................................ ................................ ........... 4 DB42/T 2093 —2023 II 13.1 池塘条件要求 ................................ ................................ .... 4 13.2 放养前要求 ................................ ................................ ...... 4 13.3 蟹种放养要求 ................................ ................................ .... 4 13.4 小杂鱼控制要求 ................................ ................................ .. 5 13.5 饲料投喂要求 ................................ ................................ .... 5 13.6 日常管理要求 ................................ ................................ .... 5 13.7 病害防控要求 ................................ ....................