DB43/T 2542-2023 杉木速生丰产林

ICS65.020.40

CCSB66

43

湖南省地方标准

DB43/T2542—2023

杉木速生丰产林

Fast-growingandhigh-yieldingplantationofChinesefir

2023-02-17发布2023-05-17实施

湖南省市场监督管理局发布

DB43/T2542—2023

目次

前言························································································································Ⅲ

1范围·····················································································································1

2规范性引用文件······································································································1

3术语和定义············································································································1

4适宜区域···············································································································1

5指标与生长量·········································································································1

5.1生长量············································································································1

5.2径级与轮伐期···································································································2

5.3规模···············································································································2

6主要技术措施·········································································································2

6.1选地···············································································································2

6.2种质···············································································································3

6.3苗木···············································································································3

6.4整地···············································································································3

6.5造林密度·········································································································3

6.6栽植···············································································································3

6.7抚育···············································································································4

6.8地力维护·········································································································4

6.9间伐···············································································································4

6.10造林模型········································································································4

7施工设计··············································································································4

8检查验收··············································································································5

9档案管理··············································································································5

附录A（资料性）杉木速生丰产林造林模型····································································6

I

DB43/T2542—2023

II

DB43/T2542—2023

前言

本文件按照GB/T1.1—2020《标准化工作导则第1部分：标准化文件的结构和起草规则》的规

定起草。

请注意本文件的某些内容可能涉及专利。本文件的发布机构不承担识别专利的责任。

本文件由湖南省林业局提出。

本文件由湖南省林业标准化技术委员会归口。

本文件起草单位：湖南省林业科学院、会同县广坪国有林场、靖州县排牙山国有林场、攸县林业科

学研究所、资兴市天鹅山国有林场。

本文件主要起草人：张勰、徐清乾、许忠坤、黄帆、梁贵明、吴成田、明伸桦、荣建平、李先