[键入文字 ] ICS 65.020.40 CCS P50 DB50 重庆市地方标准 DB50/T 910—2019 园林绿化种植工程技术规范 Technical code of landscape planting engineering 2019 -04 -08发布 2019 -08 -01实施 重庆市市场监督管理局发布 1 DB50/T 910—2019 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常规园林绿化种植工程技术规范 ....................................................... 2 4.1施工准备 ....................................................................... 2 4.2种植场地整理 ................................................................... 2 4.3种植土 ......................................................................... 2 4.4种植穴（槽） ................................................................... 4 4.5植物材料 ....................................................................... 4 4.8植物种植 ....................................................................... 5 4.9草坪建植 ....................................................................... 6 4.10水（湿）生植物种植 ............................................................ 7 5行道树种植 ......................................................................... 7 5.1一般规定 ....................................................................... 7 5.2种植 ........................................................................... 8 6立体绿化 ........................................................................... 8 6.1一般规定 ....................................................................... 8 6.2屋顶绿化种植 ................................................................... 9 6.3立面绿化 ....................................................................... 9 6.4坡面绿化 ......................................................