43 湖南省地方标准 闽楠次生林人工促进更新技术规程 Technical regulation for Artificial Promotion regeneration of secondary forest of Phoebe bourneiDB43/T2239—2021 发 布 湖南省市场监督管理局2021-12发布-07 2022-02实施-07ICS CCS 65.020.40 B 60 DB43/T 2239—2021 I 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 ································ ································ ································ ········· 4 9.2 修枝 ································ ································ ································ ··············· 4 9.3 施肥 ································ ································ ································ ··············· 4 9.4 伐除边际木 ································ ································ ································ ······ 4 10 病虫害防治 ································ ································ ································ ··········· 5 10.1 茎腐病 ································ ································ ································ ··········· 5 10.2 梢象鼻虫 ································ ································ ································ ······· 5 10.3 蝽蟓 ································ ································ ································ ·············· 5 11 档案