ICS65.020.20CCSB61DB42湖北省地方标准DB42/T2027—2023野生早樱播种育苗技术规程TechnicalcodeofpracticeforseedlingcultivationofCerasussubhirtellavar.ascendens2023-05-16发布2023-07-16实施湖北省市场监督管理局发布DB42/T2027—2023I目次前言................................................................................III1范围................................................................................12规范性引用文件......................................................................13术语和定义..........................................................................14种子采集与储藏......................................................................14.1母树选择........................................................................14.2种子采集........................................................................14.3种子处理........................................................................14.4种子储藏........................................................................15芽苗培育............................................................................25.1圃地选择........................................................................25.2整地作床........................................................................25.3播种时间........................................................................25.4播种方法........................................................................261年生苗木培育.......................................................................26.1圃地选择........................................................................26.2整地作床........................................................................26.3芽苗移栽........................................................................26.4移植苗管理......................................................................372年生及以上原冠苗培育...............................................................37.1圃地选择.................................................................
