ICS 65.020.20 CCS B 05 15 内蒙古自治区 地方 标准 DB15/T 3508—2024 沙打旺栽培技术规程 Technical code of practice for Astragalus adsurgens cultivting 2024-06-28发布 2024-07-28实施 内蒙古自治区市场监督管理局 发布 DB15/T 3508 —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 备种 ................................ ................................ ............... 1 种子质量 ................................ ................................ ....... 1 种子处理 ................................ ................................ ....... 1 5 地块选择和整地 ................................ ................................ ..... 1 地块选择 ................................ ................................ ....... 1 整地 ................................ ................................ ........... 1 施肥 ................................ ................................ ........... 1 做床 ................................ ................................ ........... 1 6 播种 ................................ ................................ ............... 2 播种时间 ................................ ................................ ....... 2 播种量 ................................ ................................ ......... 2 播种方法 ................................ ................................ ....... 2 7 田间管理 ................................ ................................ ........... 2 除草 ................................ ................................ ........... 2 病害防治 ................................ ................................ ....... 2 虫害防治 ................................ ................................ ....... 2 8 利用 ................................ ................................ ............... 2 刈割时期 ................................ ................................ ....... 2 刈割次数 ................................ ................................ ....... 2 留茬高度 ................................ ................................ ....... 2