GB/T 3598-1983
Abolished
DB44/T 1688-2015
Abolished
Guangdong ProvinceLocal standards
DB44/T 1688-2015 Irrigation-specific water-soluble formula fertilizer
DB44/T 1688-2015 Irrigation-specific water-soluble formula fertilizer
Price:
$ 30
Basic Information
Standard Code:
DB44/T 1688-2015
Standard Type:
Local standards
Standard Status:
Abolished
is_force_gb:
no
CCS Name:
\nSoil and fertilizer
ICS Name:
Fertilizer
Publish Date:
2015-11-05
Implement Date:
2016-02-05
Pages:
11 pages
Scope
This standard specifies the terms and definitions, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of water-soluble formula fertilizers specifically for irrigation. This standard applies to solid or liquid water-soluble formula fertilizers that contain large amounts of nitrogen, phosphorus, and potassium as main components, and are specifically supplemented with appropriate amounts of trace elements, microelements, amino acids, humic acid, or other organic substances, which can be directly used for drip irrigation, spray irrigation, and water spraying systems.
Development Information
Related Standards
GB 8569-1997
Replaced
GB 8569-1997 Packing of solid chemical fertilizers
GB/T 8570.1-1988
Replaced
GB/T 8570.1-1988 Liquefied anhydrous ammonia—Taking a laboratory sample
GB/T 8570.2-1988
Replaced
GB/T 8570.2-1988 Liquefied anhydrous ammonia—Estimating of ammonia content
GB/T 8570.3-1988
Replaced
GB/T 8570.3-1988 Liquefied anhydrous ammonia—Determination of residue content—Gravimetric method
GB/T 8570.4-1988
Replaced