DB43/T 2239-2021 闽楠次生林人工促进更新技术规程
DB43/T 2239-2021 Guidance for artificial promotion of secondary forest renewal techniques for Phoebe bournei
基本信息
发布历史
-
2021年12月
研制信息
- 起草单位：
- 起草人：
- 出版信息：
- 页数：11页 | 字数：- | 开本： -
内容描述
ICS65.020.40
CCSB60
43
湖南省地方标准
DB43/T2239—2021
闽楠次生林人工促进更新技术规程
TechnicalregulationforArtificialPromotionregeneration
ofsecondaryforestofPhoebebournei
2021-12-07发布2022-02-07实施
湖南省市场监督管理局发布
DB43/T2239—2021
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
3.1次生林············································································································1
3.2林窗···············································································································1
4培育目标···············································································································1
5立地质量要求·········································································································1
6种实采集与处理······································································································2
6.1种实采集·········································································································2
6.2种实处理·········································································································2
6.3种子检测·········································································································2
7林窗作业···············································································································2
7.1面积···············································································································2
7.2清理···············································································································2
7.3整地···············································································································2
8人工促进更新·········································································································3
8.1人工促进更新类型·····························································································3
8.2人工促进天然更新·····························································································3
8.3人工播种更新···································································································3
8.4植苗更新·········································································································3
9抚育管理···············································································································4
9.1幼林抚育·················
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