DB3705/T 13-2023 紫花苜蓿耐盐性鉴定技术规程

ICS65.020.20

CCSB05

DB3705

东营市地方标准

DB3705/T13—2023

紫花苜蓿耐盐性鉴定技术规程

Technicalcodeofpracticeforidentificationofsalttolerancein

alfalfa

2023-10-26发布2023-11-26实施

东营市市场监督管理局发布

DB3705/T13—2023

目次

前言.................................................................................II

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

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

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

4鉴定准备...........................................................................1

4.1种子准备.......................................................................1

4.2仪器设备.......................................................................1

4.3溶液制备.......................................................................1

5萌发期处理.........................................................................1

5.1种子处理.......................................................................1

5.2培养...........................................................................2

5.3性状测定.......................................................................2

5.4测定值计算.....................................................................2

6苗期处理...........................................................................3

6.1催芽...........................................................................3

6.2育苗...........................................................................3

6.3胁迫处理.......................................................................4

6.4性状测定.......................................................................4

6.5测定值计算.....................................................................4

7耐盐性鉴定.........................................................................4

7.1种子萌发期耐盐性鉴定...........................................................4

7.2种子苗期耐盐性鉴定.............................................................5

附录A（资料性）Hoagland营养液组分含量表...........................................6

I

DB3705/T13—2023

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。

本文件由东营市农业农村局提出、归口并组织