ICS65.020.40 CCSB64 3702 青岛市地方标准 DB3702/T17—2023 火烧迹地恢复造林技术规程 Technicalregulationsforreforestationinburnedforestarea 2023-03-14发布 2023-04-14实施 青岛市市场监督管理局发布青岛市园林和林业局 DB3702/T17—2023 I目次 前言.................................................................................III 引言..................................................................................IV 1范围................................................................................1 2规范性引用文件......................................................................1 3术语和定义..........................................................................1 4基本要求............................................................................3 5造林设计............................................................................3 6火烧迹地清理........................................................................3 6.1清理时间........................................................................3 6.2清理方法........................................................................3 6.3枝桠及剩余物的处理..............................................................3 7火烧迹地整地........................................................................4 7.1要求............................................................................4 7.2穴状整地........................................................................4 7.3鱼鳞坑整地......................................................................4 7.4带状整地........................................................................4 8恢复造林方法........................................................................4 9人工更新............................................................................4 9.1播种造林........................................................................4 9.1.1要求........................................................................4 9.1.2种子........................................................................5 9.1.3播种方式....................................................................5 9.1.4播种量......................................................................5 9.1.5播种季节....................................................................5 9.2植苗造林........................................................................5 9.2.1适用范围....................................................................5 9.2.2树种选择....................................................................5 9.2.3苗木选择....................................................................5 9.2.4造林季节....................................................................5 9.2.5造林密度....................................................................6 9.2.6配置方式....................................................................6 9.2.7造林方法....................................................................6 10人工促进天然更新...................................................................6 10.1树种选择.......................................................................6 10.2补植原则.......................................................................6 DB3702/T17—2023 II11天然更新...........................................................................6 11.1迹地选择.......................................................................6 11.2更新技术.......................................................................7 12抚育管理...........................................................................7 12.1抚育管护.......................................................................7 12.2有害生物防治...................................................................7 12.3防火管理.......................................................................7 13恢复造林质量评价...................................................................7 14档案管理...........................................................................7 附录A（资料性）主要造林树种..........................................................8 DB3702/T17—2023 III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。 本文件的附录A为资料性附录。 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。 本文件由青岛市园林和林业局提出并归口。 本文件起草单位：青岛农业大