延 安 市 地 方 标 准 DB6106/T 223-2024 天然连翘林改培技术规程 2024-06-07发布 2024-07-07实施 延安市市场监督管理局 发 布 DB6106ICS 65.020.01 CCS B64 DB6106/T 223-2024 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 3.1 天然连翘林 ................................................................................................................................................... 1 3.2 天然连翘林改培 ........................................................................................................................................... 1 3.3 防腐蚀处理 ................................................................................................................................................... 2 3.4 增加授粉 ....................................................................................................................................................... 2 3.5 主干 ............................................................................................................................................................... 2 4 改培对象 .......................................................................................................................................................... 2 5 改培原则 .......................................................................................................................................................... 2 5.1 保护为主，适度干预 ............................................................................................................................... 2 5.2 因地制宜，分类施策 ............................................................................................................................... 2 5.3 重点突出，科学推进 ............................................................................................................................... 2 5.4 总结经验，完善体系 ............................................................................................................................... 3 6 改培方式 .......................................................................................................................................................... 3 6.1 补植补种 ................................................................................................................................................... 3 6.2 平茬 ........................................................................................................................................................... 3 6.3 定株 ........................................................................................................................................................... 3 6.4 修剪 ........................................................................................................................................................... 3 6.5 割灌 ........................................................................................................................................................... 4 6.6 品种改良 ................................................................................................................................................... 4 6.7 施肥 .........................................................................................................................