DB2302/T 053-2023 马铃薯脱毒组培苗假植技术规程

ICS65.020.20

CCSB01

DB2302

齐齐哈尔市地方标准

DB2302/T053—2023

马铃薯脱毒组培苗假植技术规程

2023-11-01发布2023-12-01实施

齐齐哈尔市市场监督管理局发布

DB2302/053—2023

目次

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

引言................................................................................IV

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

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

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

3.1马铃薯组培苗....................................................................1

3.2脱毒马铃薯组培苗................................................................1

3.3假植............................................................................1

4材料选择............................................................................1

5苗床准备............................................................................2

5.1苗床分类........................................................................2

5.2苗床制备........................................................................2

6培养基质制备........................................................................2

6.1基质选择........................................................................2

6.2基质水肥管理....................................................................2

6.3杀菌与消毒......................................................................2

7温室设施设置........................................................................2

8组培苗移栽..........................................................................2

8.1脱毒组培苗假植时间..............................................................2

8.2脱毒苗炼苗......................................................................2

8.3清理组培苗根部培养基............................................................3

8.4生根剂处理......................................................................3

8.5脱毒苗移栽......................................................................3

8.6苗源扦插........................................................................3

9温室管理............................................................................4

9.1温湿度管理......................................................................4

9.2营养管理........................................................................4

10移栽与扦插注意事项.................................................................5

10.1移栽工具.......................................................................5

10.2移栽操作.......................................................................5

10.3品种管理.......................................................................5

10.4定植后组培苗管理...............................................................5

11档案管理.........................................................................5

I

DB2302/053