DB52T 650-2010 马尾松速生丰产林

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1、ICS65.020B68DB52贵州省地方标准DB52/T650—2010马尾松速生丰产林Fast-growingandhigh-yieldingplantationofPinusmassonianaLanb2010-07-20发布2010-08-20实施贵州省质量技术监督局发布DB52/T650-2010目次前言................................................................................II1范围..................

2、............................................................12规范性引用文件....................................................................13术语和定义........................................................................14产区划分.......................................

3、...................................25速生丰产林指标....................................................................25.1生长量指标....................................................................25.2培育目标及采伐年龄...........................................................

4、.35.3成活率和保存率................................................................36速生丰产林培育技术措施要点........................................................36.1良种选用......................................................................36.2苗木..............................

5、............................................46.3造林地选择....................................................................46.4造林地清理及整地..............................................................56.5造林密度..........................................................

6、............56.6造林时间及栽植技术............................................................56.7幼林抚育......................................................................66.8抚育间伐......................................................................66.9速生丰产林保护.........

7、.......................................................66.10采伐年龄.....................................................................67其它..............................................................................6附录A（资料性附录）贵州省马尾松产区划分和范围......................

8、................7附录B（资料性附录）培育目标及采伐年龄..............................................8I学兔兔www.bzfxw.comDB52/T650-2010前言本标准按照GB/T1.1-2009《标准化工作导则第1部分标准的结构和编写》给出的规则起草。本标准由贵州省林业厅提