ICS 65.020.10 CCS B 21 15 内蒙古自治区 地方 标准 DB15/T 3368—2024 沙冬青种子 生产技术规程 Code of practice for seed production of Ammopiptanthus mongolicus 2024-03-15发布 2024-04-15实施 内蒙古自治区市场监督管理局 发布 DB15/T 3368 —2024 I 目次 前言 ................................ ................................ ................. II 1 范围 ................................ ................................ ............... 1 2 规范性引用文件 ................................ ................................ ..... 1 3 术语和定义 ................................ ................................ ......... 1 4 育苗 ................................ ................................ ............... 1 设施育苗 ................................ ................................ ....... 1 大田直播育苗 ................................ ................................ ... 2 5 种子生产 ................................ ................................ ........... 2 种植区域 ................................ ................................ ....... 2 地块选择 ................................ ................................ ....... 3 整地 ................................ ................................ ........... 3 定植 ................................ ................................ ........... 3 6 田间管理 ................................ ................................ ........... 3 灌溉 ................................ ................................ ........... 3 追肥 ................................ ................................ ........... 3 松土除草 ................................ ................................ ....... 3 病虫害防治 ................................ ................................ ..... 3 7 种子采收与加工 ................................ ................................ ..... 3 种子采收 ................................ ................................ ....... 3 脱粒 ................................ ................................ ........... 3 干燥 ................................ ................................ ........... 3 清选 ................................ ................................ ........... 3 熏蒸 ................................ ................................ ........... 4 8 种子检验 ................................ ................................ ........... 4 9 生产经营档案与标签 ................................ ................................ . 4 10 包装与贮藏 ................................ ................................ ........ 4