ICS 65.020.20 CCS B 38 45 广 西 壮 族 自 治 区 地 方 标 准 DB45/T 2776—2023 林下食用土当归种植技术规程 Technical code of practice for planting Aralia cordata Thunb under forest canopy 2023 – 12 - 12发布 2024 - 02 - 01实施 广西壮族自治区市场监督管理局 发布 DB45/T 2776 —2023 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 立地选择 ................................ ................................ ........... 1 林地 ................................ ................................ ........... 1 4.1 土壤条件 ................................ ................................ ....... 1 4.2 林分条件 ................................ ................................ ....... 2 4.3 5 整地 ................................ ................................ ............... 2 种植带的设置 ................................ ................................ ... 2 5.1 种植沟作业 ................................ ................................ ..... 2 5.2 6 种苗 ................................ ................................ ............... 2 种源选择 ................................ ................................ ....... 2 6.1 种植材料及规格要求 ................................ ............................. 2 6.2 苗木类型选用 ................................ ................................ ... 2 6.3 7 种植 ................................ ................................ ............... 2 种植时间 ................................ ................................ ....... 2 7.1 种植规格 ................................ ................................ ....... 2 7.2 种植方法 ................................ ................................ ....... 2 7.3 补植 ................................ ................................ ........... 3 7.4 8 种植后的管理 ................................ ................................ ....... 3 除草 ................................ ................................ ........... 3 8.1 施肥 ................................ ................................ ........... 3 8.2 摘花蕾 ................................ ................................ ......... 3 8.3 密度调控 ................................ ................................ ....... 3 8.4 水分管理 ................................ ................................ ....... 3 8.5 病虫害防治 ................................ ................................ ..... 3 8.6 9 采收 ................................ ................................ ............... 3 食用土当归蔬菜 ................................ ................................ . 3 9.1 根茎 ................................ ................................ ........... 3 9.2 10 贮藏 ................................ ................................ .............. 4 食用土当归蔬菜贮藏 ................................ ............................ 4 10.1 根茎贮藏 ................................ ................................ ...... 4 10.2 11 档案记录 ................................ ................................ .......... 4 附录A（资料性） 食用土当归主要病虫害防治 ................................ ............. 5 参考文献 ................................ ................................ .............. 6