DB42/T 1767-2021 十字花科蔬菜漂浮育苗技术规程

ICS65.020.20

CCSB31

DB42

湖北省地方标准

DB42/T1767—2021

十字花科蔬菜漂浮育苗技术规程

Codeofpracticeforfloatingseedlingsofcruciferousvegetables

2021-09-30发布2021-11-30实施

湖北省市场监督管理局发布

DB42/T1767—2021

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

4育苗场建设.........................................................................1

5播种前准备.........................................................................2

品种选择.......................................................................2

育苗设施及消毒.................................................................2

漂浮盘选择及消毒...............................................................2

育苗池建造.....................................................................2

基质准备.......................................................................2

营养液配制.....................................................................3

6播种...............................................................................3

7入池...............................................................................3

8苗期管理...........................................................................3

温度管理.......................................................................3

湿度管理.......................................................................3

营养液管理.....................................................................3

炼苗...........................................................................3

9蓝绿藻防控.........................................................................3

10病虫害防治........................................................................4

11壮苗指标..................................................