DB43/T 2301-2022 山樱花优树选择技术规程

ICS65.020

CCSB61

43

湖南省地方标准

DB43/T2301—2022

山樱花优树选择技术规程

CodeofpracticeforplustreeselectionofCerasusserrulata

2022-03-02发布2022-05-02实施

湖南省市场监督管理局发布

DB43/T2301—2022

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优树选择指标·········································································································1

5选优程序···············································································································2

6繁殖方法···············································································································2

7无性系测定············································································································2

8技术档案···············································································································3

附录A（规范性）山樱花优树选择调查表·······································································4

附录B（规范性）山樱花花器官性状综合评价得分表························································5

附录C（规范性）山樱花无性系特性测定调查表······························································6

I

DB43/T2301—2022

II

DB43/T2301—2022

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。

本文件由湖南省林业局提出。

本文件由湖南省林业标准化技术委员会归口。

本文件起草单位：湖南省植物园、郴州市林业科学研究所、桂阳金森林苗木有限公司、龙山县林学

会、中南林业科技大学。

本文件主要起草人：柏文富、禹霖、李建挥、吴思政、聂东伶、严佳文、熊颖、李柏海、何才生、

潘奕成、向祖恒、梁文斌。

III

DB43/T2301—2022

IV

DB43/T2301—2022

山樱花优树选择技术规