GB/T 3598-1983
Abolished
GB/T 21633-2008
Replaced
National standards
GB/T 21633-2008 Bulk blending fertilizer
GB/T 21633-2008 Bulk blending fertilizer
Basic Information
Standard Code:
GB/T 21633-2008
Standard Type:
National standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
Fertilizers and chemical soil conditioners
ICS Name:
Fertilizer
Publish Date:
2008-04-09
Implement Date:
2008-12-01
Pages:
11 pages
Scope
This standard specifies the requirements for compound fertilizers, test methods, inspection rules, labeling, packaging, transportation, and storage.
This standard applies to fertilizers made by dry mixing methods and labeled with at least two of the three nutrients (nitrogen, phosphorus, and potassium), including those with various names. It also applies to slow-release, controlled-release, and compound fertilizers with an organic matter content not exceeding 20%. Additionally, it applies to compound fertilizers or complex fertilizers made by dry mixing nitrogen and/or phosphorus and/or potassium fertilizer particles.
This standard does not apply to products that are only dry mixed with organic particles and/or biological agents and/or trace elements on the basis of compound fertilizers or complex fertilizers.
Development Information
Superseded by the following standards
Referenced Standards
GB/T 6679-2003 General rules for sampling solid chemical products
GB 15063-2001 Compound fertilizer(Complex fertilizer)
GB/T 1250-1989 Rules for expression and judgement of limiting values
GB 8569-1997 Packing of solid chemical fertilizers
GB/T 8569-2009 Packing of solid chemical fertilizers
GB/T 8572-2001 Determination of total nitrogen content for compound fertilizers—Titrimetric method after distillation
GB/T 8572-2010 Determination of total nitrogen content for compound fertilizers titrimetric method after distillation
GB/T 8573-1999 Determination of available phosphorus content for compound fertilizers
GB/T 8573-2010 Determination of available phosphorus content for compound fertilizers
GB/T 8573-2017 Determination of available phosphorus content for compound fertilizers
GB/T 8574-2002 Determination of potassium content for compound fertilizers—Potassium tetraphenylborate gravimetric method
GB/T 8574-2010 Determination of potassium content for compound fertilizers—Potassium tetraphenylborate gravimetric method
GB/T 8576-2002 Determination of free water for compound fertilizers—Vacuum oven method
GB/T 8576-2010 Determination of free water for compound fertilizers—Vacuum oven method
GB/T 8577-2002 Determination of free water for compound fertilizers-Karl fischer method
GB/T 8577-2010 Determination of free water for compound fertilizers—Karl Fischer method
GB 9969.1-1998 General principles for preparation of instructions for use of industrial products
GB/T 14540-2003 Determination of copper,iron,manganese,zinc,boron and molybdenum content for compound fertilizers
GB 18382-2001 Fertilizer marking—Presentation and declaration
GB 18382-2021 Fertilizer marking—Presentation and declaration
GB/T 19203-2003 Determination of calcium, magnesium and sulphur content for compound fertilizer
GB/T 8574-2024 Determination of potassium content for compound fertilizers
HG/T 2843-1997 Fertilizer products commonly used in chemical analysis include standard titration solutions, standard solutions, reagent solutions, and indicator solutions
GB/T 19203-2026 Determination of calcium,magnesium and sulphur content for compound fertilizers
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