GB 4406-1984
Seed yams (English Version)
- Standard No.
- GB 4406-1984
- Language
- Chinese, Available in English version
- Release Date
- 1984
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2013-12
- Replace By
- GB 18133-2012
- Latest
- GB 18133-2012
- Scope
- This standard is applicable to the seed potatoes for commercial operation, as well as the seed potatoes propagated according to the plan in the state-run original (good) seed farms, farms, townships (teams, households), special breeding areas, seed potatoes for the production unit’s own use, scientific research and teaching Seed potatoes bred by breeding units and individuals and certified as qualified.
GB 4406-1984 history
- 2012 GB 18133-2012 Seed potatoes
- 1984 GB 4406-1984 Seed yams
GB 4406-1984 Seed yams was changed to GB 18133-2012 Seed potatoes.