DB43/T 2116-2021 苦瓜杂交制种技术规程

ICS67.080.20

CCSB31

43

湖南省地方标准

DB43/T2116—2021

苦瓜杂交制种技术规程

TechnicalRegulationofHybridSeedProductionofBalsamPear

2021-07-02发布2021-09-02实施

湖南省市场监督管理局发布

DB43/T2116—2021

目次

前言························································································································Ⅲ

1范围·····················································································································1

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

3制种地选择············································································································1

4杂交制种技术·········································································································1

5种子质量检测·········································································································2

附录A（资料性）苦瓜主要病虫害防治··········································································5

I

DB43/T2116—2021

II

DB43/T2116—2021

前言

本文件按照GB/T1.1—2020《标准化工作导则第1部分：标准化文件的结构和起草规则》的规

定起草。

请注意本文件的某些内容可能涉及专利。本文件的发布机构不承担识别专利的责任。

本文件由湖南省农业农村厅提出。

本文件由湖南省农业标准化技术委员会归口。

本文件起草单位：长沙市农业科学研究院。

本文件起草人：邓稳桥、王安乐、谭远宝、颜军、刘义文、杨鸥、周清华、刘素兰、邵奇、刘松、

向琳娜。

III

DB43/T2116—2021

IV

DB43/T2116—2021

苦瓜杂交制种技术规程

1范围

本文件规定了苦瓜杂交种子生产的制种地选择、杂交制种技术和种子质量检测等技术要求，适用于

湖南省的苦瓜杂交种子生产。

2规范性引用文件

下列文件中的内容通过文中的规范性引用而构成本文件必不可少的条款。其中，注日期的引用文件，

仅该日期对应的版本适用于本文件；不注日期的引用文件，其最新版本（包括所有的修改单）适用于本

文件。

GB16715.1瓜菜作物种子瓜类

GB/T8321农药合理使用准则

NY5010无公害食品蔬菜产地环境条件

3制种地选择

制种地周围1000m内不得种植其他苦瓜品种。根据NY5010无公害食品蔬菜产地环境条件要求，

选择地势较高、排灌方便、土层深厚、结构疏松、肥力较高、pH值弱酸性的砂壤土、壤土。

4杂交制