NY 525-2002
Organic fertilizer (English Version)
- Standard No.
- NY 525-2002
- Language
- Chinese, Available in English version
- Release Date
- 2002
- Published By
- Professional Standard - Agriculture
- Status
- 2011-12
- Replace By
- NY 525-2011
- Latest
- NY 525-2012
- Scope
- This standard specifies the technical requirements, test methods, inspection rules, labeling, packaging, transportation and storage of organic fertilizers. This standard applies to organic fertilizers made from by-product resources rich in organic matter, such as livestock and poultry soup, animal and plant residues, etc., as the main raw materials, and made after fermentation and decomposition. This standard does not apply to green manure, farmyard manure and other organic fertilizers accumulated and produced by farmers.
NY 525-2002 history
- 2012 NY 525-2012 Organic fertilizer
- 2011 NY 525-2011 Organic fertilizer
- 2002 NY 525-2002 Organic fertilizer
