DB42/T 1120-2015 蔬菜工厂化育苗技术操作规程

ICS67.080.20

B31

备案号：DB42

湖北省地方标准

DB42/T1120—2015

蔬菜工厂化育苗技术操作规程

Codeofpracticeforvegetableindustrialseedlings-raising

（报批稿）

2015-11-19发布2015-12-20实施

湖北省质量技术监督局发布

DB42/T1120—2015

前言

前言.................................................................................II

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

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

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

4前期准备...........................................................................2

4.1主要设备.......................................................................2

4.2穴盘规格.......................................................................2

4.3基质配制.......................................................................2

4.4种子用量.......................................................................3

4.5播种时间.......................................................................3

5浸种催芽...........................................................................3

5.1浸种...........................................................................3

5.2催芽...........................................................................3

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

6.1机械设备播种...................................................................3

6.2人工播种.......................................................................3

7催芽室管理.........................................................................4

7.1设备...........................................................................4

7.2穴盘摆放.......................................................................4

7.3温度...........................................................................4

7.4光照...........................................................................4

7.5空气相对湿度...................................................................4

7.6时间...........................................................................4

8种苗养护与温室管理.................................................................4

8.1出苗期.........................................................................4

8.2幼苗期.........................................................................5

8.3成苗期.........................................................................6

8.4练苗期.........................................................................6

9病虫害防治.........................................................................6

9.1防治原则..................................