DB42/T 942-2013 西瓜甜瓜嫁接苗集约化生产技术规程

ICS67.080

B31DB42

湖北省地方标准

DB42/T942—2013

西瓜甜瓜嫁接苗集约化生产技术规程

Technicalrulesfortheintensiveproductionofgraftedwatermelonandmelon

seedlings

（报批稿）

（完成日期：2013-12-23）

2013-12-23发布2014-04-20实施

湖北省质量技术监督局发布

DB42/T942—2013

目  次

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

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

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

3产地环境条件.................................................................................................................................................1

4育苗设施设备.................................................................................................................................................1

5育苗前的准备.................................................................................................................................................1

5.1生产计划.................................................................................................................................................1

5.2砧木的选择.............................................................................................................................................1

5.2.1西瓜常用砧木.................................................................................................................................1

5.2.2甜瓜常用砧木.................................................................................................................................2

5.3接穗的选择.............................................................................................................................................2

5.4基质的准备.............................................................................................................................................2

5.4.1配方.................................................................................................................................................2

5.5育苗设施设备的消毒.............................................................................................................................2

6砧木接穗浸种催芽及播种管理.....................................................................................................................2

6.1砧木和接穗播期的确定.........................................................................................................................2

6.2种子消毒处理.........................................................................................................................................2

6.2.1温汤浸种.........................................................................................................................................2

6.2.2防病毒病种子消毒.........................................................................................................................2

6.2.3防细菌性果斑病种子消毒.............................................................................................................3

6.3浸种.........................................................................................................................................................3

6.4催芽.........................................................................................................................................................3

6.5播种.........................................................................................................................................................3

7嫁接时期及方法.............................................................................................................................................3

7.1嫁接时期.................................................................................................................................................3

7.2嫁接用具消毒.........................................................................................................................................3

7.3顶插接.....................................................................................................................................................3

7.4双断根嫁接.............................................................................................................................................3

8嫁接后的管理.................................................................................................................................................3

8.1温度管理.................................................................................................................................................4

8.2湿度管理.................................................................................................................................................4

8.3光照管理.................................................................................................................................................4

8.4除萌蘖.....................................................................................................................................................4

9主要病虫害及防治.........................................................................................................................................4

I

DB42/T942—2013

9.1主要病虫害.............................................................................................................................................4

9.2防治原则..................................................................................................................................