DB4453/T 06-2023 牛大力种子质量分级

ICS65.020.20

CCSB38

4453

云浮市地方标准

DB4453/T06—2023

牛大力种子质量分级

QualityLeveloftheNanhaiaspeciosaSeeds

2023-12-29发布2024-3-29实施

云浮市市场监督管理局发布

DB4453/T06—2023

目次

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

1范围...............................................................................3

2规范性引用文件.....................................................................3

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

4质量要求...........................................................................4

4.1基本要求.......................................................................4

4.2质量分级.......................................................................4

5检验方法...........................................................................4

5.1性状...........................................................................4

5.2种子净度.......................................................................4

5.3含水量.........................................................................4

5.4百粒重.........................................................................4

5.5发芽率.........................................................................4

5.6检疫...........................................................................5

6检验规则...........................................................................5

6.1组批...........................................................................5

6.2扦样...................................