ICS65.020.20DB52B 05贵州省地方标准DB 52/T 719－2011 水蕨菜仿生栽培技术规程 Technical regulation for bionic cultivation of Callipteris esculenta (Retz.) 2011-06-14发布2011-07-01实施贵州省质量技术监督局发 布 DB52/T 719－2011目次前言 ................................................................................ II1范围 .............................................................................. 12规范性引用文件 .................................................................... 13术语和定义 ........................................................................ 14产地条件 .......................................................................... 14.1气候 .......................................................................... 14.2环境 .......................................................................... 14.3立地 .......................................................................... 25种苗培育 .......................................................................... 25.1育苗方法与产苗量 .............................................................. 25.2母株挖取与处理 ................................................................ 25.3整地作床 ...................................................................... 25.4栽植 .......................................................................... 25.5管理 .......................................................................... 25.6出圃 .......................................................................... 36栽培管理 .......................................................................... 36.1定植密度 ...................................................................... 36.2杂草管理 ...................................................................... 36.3成园密度管理 .................................................................. 47采收 .............................................................................. 47.1采收期 ........................................................................ 47.2采摘间隔期 .................................................................... 47.3采摘方法和要求 ................................................................ 4I DB52/T 719－2011前言本规程按照GB/T 1.1-2009《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。本规程由贵州省林业厅提出并归口。本规程主要起草单位：黔南州林业科学研究所。本规程主要起草人：田华林、朱雁、韦蓉静、罗桃、聂怡玫、张季、徐润。II