ICS 65.150 B 52 备案号：28507-2010 北 DB11 京 市 地 方 标 准 DB11/T 737—2010 北极红点鲑养殖技术规范 Technical specification for Arctic char (Salvelinus alpinus) aquaculture 2010-08-13 发布 北京市质量技术监督局 2010-12-01 实施 发布 DB11/T 737—2010 目 前 次 言 .................................................................................................................................................................. II 1 范围 ...................................................................................................................................................................1 2 规范性引用文件 ................................................................................................................................................1 3 术语和定义 ........................................................................................................................................................1 4 环境条件............................................................................................................................................................1 4.1 场地要求.................................................................................................................................................1 4.2 鱼池水质.................................................................................................................................................1 5 亲鱼培育............................................................................................................................................................1 5.1 亲鱼培育池 .............................................................................................................................................1 5.2 亲鱼选择.................................................................................................................................................1 5.3 放养密度.................................................................................................................................................1 5.4 饲料 ........................................................................................................................................................1 5.5 水温和水交换量 .....................................................................................................................................1 5.6 亲鱼成熟度鉴别 .....................................................................................................................................2 6 人工繁殖............................................................................................................................................................2 6.1 人工授精.................................................................................................................................................2 6.2 人工孵化.................................................................................................................................................2 7 鱼苗培育............................................................................................................................................................2 7.1 仔鱼培育.................................................................................................................................................2 7.2 幼鱼培育.................................................................................................................................................3 8 鱼种培育............................................................................................................................................................3 8.1 鱼池类型.................................................................................................................................................3 8.2 鱼池规格.................................................................................................................................................3 8.3 放养密度.................................................................................................................................................3 8.4 投饲 ........................................................................................................................................................4 8.5 日常管理.................................................................................................................................................4 9 成鱼养殖...........................................................................................................................................................