ICS 65.020.01 备案号：B30 DB6106 延 安 市 地 方 标 准 DB 6106/ T208—2023 花椒建园技术规程 Technical specification for construction of prickly ash garden 2023 - 02 - 16发布 2023 - 03 - 17实施 延安市市场监督管理局 发 布 DB6106/ T208 —2023 I 目 次 前言 ............................................................................... III 1 范围 ............................................................................... 1 2 规范性引用文件 ..................................................................... 1 3 发展区域 ........................................................................... 1 4 园地选择 ........................................................................... 1 4.1 气候条件 ....................................................................... 1 4.2 土壤条件 ....................................................................... 1 4.3 地形 ........................................................................... 1 5 整地 ............................................................................... 1 5.1 整地时间 ....................................................................... 1 5.2 整地方法 ....................................................................... 1 6 品种选择 ........................................................................... 2 7 苗木准备 ........................................................................... 2 7.1 栽植花椒必须采用Ⅰ、Ⅱ级良种壮苗，不得用等外苗。在同一块地Ⅰ、Ⅱ级苗应分开栽植，以便 抚育管理。 ........................................................................... 2 7.2 应随起苗随栽植 ................................................................. 2 7.3 栽植前将苗木用生根粉或保水剂处理，再次蘸泥浆，舒展根系，剪除、剪短烂根及过长根。 2 8 栽植季节 ........................................................................... 2 9 栽植密度 ........................................................................... 2 10 栽植方法 .......................................................................... 2 10.1 施基肥 ........................................................................ 2 10.2 定植 .......................................................................... 3 10.3 覆地膜 ........................................................................ 3 10.4 覆土堆 ........................................................................ 3 11 整形、修剪 ........................................................................ 3 11.1 整形 .......................................................................... 3 11.2 修剪 .......................................................................... 3 12 施肥、灌水 ........................................................................ 3 12.1 基肥 .......................................................................... 4 12.2 追肥 .......................................................................... 4 12.3 灌水 .......................................................................... 4 13 松土除草 .......................................................................... 4