DB6106/T 173-2021 黄土区陡坡地造林技术规程

ICS65.020.40

备案号：B65

DB6106

延安市地方标准

DB6106/T173—2021

黄土区陡坡地植被恢复技术规程

TechnicalRegulationsforRevegetationontheSteepSlopesofthe

HillyLoessAreaintheLoessPlateau

2021-01-20发布2021-02-18实施

延安市市场监督管理局发布

DB6106/T173—2021

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黄土坡面微地形.........................................................................................................................1

3.2坡面表土干土层.........................................................................................................................1

4调查与规划设计.....................................................................................................................................1

4.1调查内容.....................................................................................................................................2

4.2作业设计.....................................................................................................................................2

5造林方法.................................................................................................................................................2

5.1播种造林.....................................................................................................................................2

5.2植苗造林.....................................................................................................................................2

6种子和苗木.............................................................................................................................................2

6.1种子.............................................................................................................................................2

6.2苗木.............................................................................................................................................2

7栽植技术.................................................................................................................................................3

7.1树种选择与栽植密度.................................................................................................................3

7.2整地.............................................................................................................................................3

7.3种苗处理.....................................................................................................................................3

7.4播种或栽植.................................................................................................................................4

7.5补植.............................................................................................................................................4

7.6保水剂和地膜使用.....................................................................................................................4

7.7抚育管理.....................................................................................................................................4

8特殊立地造林技术.................................................................................................................................5

8.1微地形造林.................................................................................................................................5

8.2极陡坡造林.................................................................................................................................5

9检查验收.................................................................................................................................................6

9.1检查内容和方法.........................................................................................................................6

9.2检查验收结果评价.....................................................................................................................8

10档案管理.............................................................................................................................................10

10.1建档要求.................................................................................................................................10

10.2建档主要内容.........................................................................................................................10

附录Ⅰ.......................................................................................................................................................11

致谢.......................................................................................................................................................12

Ⅰ

DB6106/T173—2021

前言

本规程根据GB/T1.1-2009给出的规则起草。

本规程的附录Ⅰ和致谢为资料性附录。

本规程由延安市林业局归口管理。

本规程起草单位：中国水利水电科学研究院

北京林业大学

延安市退耕还林工程管理办公室