DB5331/T 43.2-2023 德宏州茄果类蔬菜栽培技术规程 第2部分：茄果类蔬菜嫁接育苗技术

ICS65.020.20

CCSB31

5331

德宏州地方标准

DB5331/T43.2—2023

德宏州茄果类蔬菜栽培技术规程

第2部分：茄果类蔬菜嫁接育苗技术

2023-05-06发布2023-06-01实施

德宏州市场监督管理局  发布

DB5331/T43.2—2023

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环境设施设备要求...........................................................................................................................................1

4.1育苗场地环境条件...................................................................................................................................1

4.2育苗保护设施...........................................................................................................................................2

4.3苗床...........................................................................................................................................................2

4.4催芽室.......................................................................................................................................................2

4.5遮光系统...................................................................................................................................................2

4.6补光系统...................................................................................................................................................2

4.7播种机.......................................................................................................................................................2

4.8育苗大棚消毒...........................................................................................................................................2

4.9穴盘的选择...............................................................................................................................................2

4.10穴盘和用具消毒灭菌.............................................................................................................................2

4.11育苗基质.................................................................................................................................................2

5砧木接穗的选择和培育...................................................................................................................................2

5.1砧木接穗的选择.......................................................................................................................................3

5.2砧木接穗的培育.......................................................................................................................................3

5.2.1种子质量...........................................................................................................................................3

5.2.2播种期...............................................................................................................................................3

5.2.3种子处理...........................................................................................................................................3

5.2.3.1砧木种子处理...........................................................................................................................3

5.2.3.2接穗种子处理...........................................................................................................................3

5.2.4播种...................................................................................................................................................3

5.2.4.1基质准备...................................................................................................................................3

5.2.4.2人工播种...................................................................................................................................3

5.2.4.3机械播种...................................................................................................................................3

5.2.5催芽...................................................................................................................................................3

5.2.6嫁接前秧苗管理...............................................................................................................................4

5.2.6.1温度...........................................................................................................................................4

5.2.6.2光照...........................................................................................................................................4

5.2.6.3水分管理...................................................................................................................................4

5.2.6.4施肥...........................................................................................................................................4

5.2.6.5间苗、定苗...............................................................................................................................4

5.2.6.6植株调控............