ICS 65.020 CCS B 65 DB51 四 川 省 地 方 标 准 DB51/T 2919—2022 古树名木养护和抢救复壮及管理技术规程 Technical rules for maintenance, rescue, rejuvenation and management of ancient and famous woody trees 2022 - 07 - 25 发布 四川省市场监督管理局 2022 - 09 - 01 实施 发 布 DB51/T 2919—2022 目 次 前言 ................................................................................ III 1 范围 ............................................................................... 1 2 规范性引用文件 ..................................................................... 1 3 术语和定义 ......................................................................... 1 4 基本要求 ........................................................................... 1 4.1 总体要求 ....................................................................... 1 4.2 养护要求 ....................................................................... 1 4.3 管理要求 ....................................................................... 2 5 日常养护 ........................................................................... 2 5.1 5.2 5.3 5.4 5.5 5.6 养护对象 ....................................................................... 养护范围 ....................................................................... 养护记录 ....................................................................... 日常巡护 ....................................................................... 设施维护 ....................................................................... 补水和排水 ..................................................................... 2 2 2 2 2 3 6 专业养护 ........................................................................... 3 6.1 6.2 6.3 6.4 6.5 6.6 6.7 6.8 专业养护人 ..................................................................... 养护周期 ....................................................................... 养护对象 ....................................................................... 方案编制 ....................................................................... 基础调查 ....................................................................... 养护要点 ....................................................................... 管护和监测 ..................................................................... 验收 ........................................................................... 3 3 3 3 3 4 5 5 7 抢救复壮技术 ....................................................................... 5 7.1 7.2 7.3 7.4 7.5 7.6 7.7 7.8 7.9 地上环境整治 ................................................................... 树冠整理 ....................................................................... 有害生物防治 ................................................................... 地下环境改良 ................................................................... 树体支撑加固技术 ............................................................... 根系复壮 ....................................................................... 树体损伤和树洞修复 ............................................................. 保护设施 ....................................................................... 种质资源扩繁 ................................................................... 5 5 5 6 7 7 7 8 8 8 管理 ............................................................................... 8 8.1 管理措施 ....................................................................... 8 I DB51/T 2919—2022 8.2 普查 ........................................................................... 9 8.3 档案管理 ....................................................................... 9 附录 A（资料性） 古树名木日常养护记录表 .............................................. 10 附录 B（资料性） 古树名木专业养护调查表 .............................................. 11 附录 C（资料性） 古树名木专业养护实施方案编制提纲 .................................... 12 C.1 C.2 C.3 C.4 C.5 C.6 C.7 C.8 C.9 C.10 C.11 C.12 C.13 C.14 总论 .......................................................................... 基本情况 ...................................................................... 基础调查 ...................................................................... 总体设计 ...................................................................... “一树一策”设计 ................................................................ 施工组织设计 .................................................................. 环境保护和施工安全设计 ........................................................ 后期监测和管护 ................................................................ 建设工期和检查验收 ............................................................ 工程量及经费测算 ............................................................. 保障措施 .............................