DB11∕T 1623-2019 玉簪栽培技术规程.pdf

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1、ICS65.020.20B05DB11北京市地方标准DB11/T1623—2019玉簪栽培技术规程Technicalregulationsforcultivationofhosta2019-03-27发布2019-07-01实施北京市市场监督管理局发布DB11/T1623—2019目次前言...................................................................................iii范围...............................................................

2、....................i2规范性引用文件........................................................................13繁殖...................................................................................13.1播种繁殖..........................................................................13.2分株繁殖..................

3、........................................................23.3组培繁殖..........................................................................24成品苗生产技术........................................................................34.1裸根苗生产....................................................................

4、....44.2容器苗生产........................................................................45出圃...................................................................................55.1出麵格..........................................................................55.2出圃季节...................................

5、.......................................55.3出圃苗包装........................................................................55.4运输...............................................................................66栽培养护技术..........................................................................66.1场地要求.

6、.........................................................................66.2栽植季节和材料要求................................................................66.3栽植...............................................................................66.4养护管理.....................................................

7、.....................67有害生物防治..........................................................................67.1基本原则..........................................................................67.2预防措施...............................