DB3716/T 50-2023 白蜡丛生大树拼栽培养技术规程

ICS65.020.01

CCSB05

3716

滨州市地方标准

DB3716/T50—2023

白蜡丛生大树拼栽培养技术规程

TechnicalcodeofpracticeforclumpplantingofFraxinuschinensisRoxb.clustered

largetree

2023-09-11发布2023-10-11实施

滨州市市场监督管理局发布

DB3716/T50—2023

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拼栽...........................................................................1

3.2丛生大树.......................................................................1

4圃地建设...........................................................................1

4.1选地与整地.....................................................................1

5拼栽苗选择及处理...................................................................1

5.1拼栽苗选取.....................................................................2

5.2起苗...........................................................................2

5.2.1时间.......................................................................2

5.2.2要求.......................................................................2

6拼栽...............................................................................2

6.1时间...........................................................................2

6.2土球切割.......................................................................2

6.3整形修剪.......................................................................2

6.4要求...........................................................................2

6.4.1苗木拼栽数量...............................................................2

6.4.2苗木拼栽密度...............................................................2

6.4.3苗木拼栽方式...............................................................2

6.5固定...........................................................................2

7拼栽后管理.........................................................................3

7.1浇水...........................................................................3

7.2松土保墒.......................................................................3

7.3施肥...........................................................................3

7.4修剪...........................................................................3

8病虫害防治.........................................................................3

9档案管理...........................................................................3

附录A（资料性）主要病虫害种类及防治方法.............................................4