DB42/T 1256-2017 桢楠轻基质容器育苗技术规程

ICS65.020.40

B65

备案号：

DB42

湖北省地方标准

DB42/T1256—2017

桢楠轻基质容器育苗技术规程

TechnicalregulationsforgrowingPhoebezhennanseedlingsincontainernurseriesof

lightmedia

（报批稿）

2017-04-12发布2017-07-01实施

湖北省质量技术监督局发布

DB42/T1256—2017

目次

前言...............................................................................III

1范围..............................................................................1

2规范性引用文件....................................................................1

3术语和定义........................................................................1

3.1桢楠PhoebezhennanS.LeeetF.N.Wei.................................1

3.2芽苗seedling..................................................................1

3.3芽苗移植seedlingtransplanting...............................................1

3.4轻基质lightmedia............................................................1

3.5容器育苗containerseedling.................................................1

4育苗容器..........................................................................2

4.1容器材料......................................................................2

4.2容器规格......................................................................2

5育苗基质..........................................................................2

5.1基质成分......................................................................2

5.2基质的配方....................................................................2

5.3基质灌装......................................................................2

5.4基质的消毒....................................................................2

6容器苗培育........................................................................2

6.1种子采集与处理................................................................2

6.2种子贮藏与催芽................................................................2

6.3育苗地选择....................................................................3

6.4苗床准备......................................................................3

6.5容器摆放......................................................................3

6.6牙苗移栽......................................................................3

6.7苗期管理......................................................................3

6.8越冬管理......................................................................4

7苗木分级与出圃....................................................................4

7.1苗木分级......................................................................4

7.2苗木出圃......................................................................4

8管理档案..........................................................................4

附录A（资料性附录）桢楠苗期主要病虫害防治方法......................................5