《榆树造林技术规程DB4114T 269-2024》.docx

ICS65.020.40

4114

CCSB60

商丘市地方标准

DB4114/T269—2024

榆树造林技术规程

2024-12-05发布

2025-01-05实施

商丘市市场监督管理局发布

DB4114/T269—2024

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育苗...............................................................................1

4.1种子的采集与处理...............................................................1

4.2圃地选择.......................................................................1

4.3整地...........................................................................1

4.4苗期管理.......................................................................2

5出圃...............................................................................2

5.1时间...........................................................................2

5.2苗木分级.......................................................................2

5.3苗木运输.......................................................................2

6造林...............................................................................2

6.1造林地选择.....................................................................2

6.2营造丰产林.....................................................................2

6.3整地...........................................................................2

6.4栽植...........................................................................3

7幼林管护及抚育.....................................................................3

7.1管护方法.......................................................................3

7.2抚育方法.......................................................................3

7.3抚育间伐.......................................................................3

8病虫害防治