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Title Standard No. Implemented On
Determination of Alginic Acid in Fertilizer- SpectrophotometricDB37/T 3314-20182018-7-12
Determination of Chitosan in Fertilizer by SpectrophotometryDB37/T 3313-20182018-7-12
Humic-acids and fulvic-acids materials products for agricultural use―ClassificationGB/T 35112-20172018-7-1
Determination of soluble humic acid content for mineral humic acid fertilizersGB/T 35107-20172018-7-1
Determination of plasticizers(phthalic acid esters) in fertilizer―Gas chromatography-mass spectrometry(GC-MS)GB/T 35104-20172018-7-1
Determination of available phosphorus content for compound fertilizersGB/T 8573-20172018-7-1
Determination of unbound humic acid content from mineral sourceGB/T 35106-20172018-7-1
Water-soluble fertilizers-Determination of alginic acid contentNY/T 3174-20172018-6-1
Water-soluble fertilizers-Determination of chitosan contentNY/T 3175-20172018-6-1
Determination of oxytetracyline, tetracyline, chlortetracycline and doxycycline content for organic fertilizers - HPLC methodGB/T 32951-20162017-3-1
Fertilizers - Determination of fluoride - Ion - selective electrode methodGB/T 32954-20162017-3-1
Fertilizers - Determination of melamine content - Ion chromatographic methodGB/T 32953-20162017-3-1
Fertilizers - Determination of polycyclic aromatic hydrocarbons - Gas chromatography - mass spectrometryGB/T 32952-20162017-3-1
Fertilizers and soil conditioning agentsGB/T 32741-20162017-3-1
Balance fertilization by soil testing―Technical specification for fertilizer compounding service stationGB/T 31732-20152015-11-2
Determination of free water for nitrophosphate—Oven methodGB/T 10514-20122013-6-1
Determination of average crushing strength for nitrophosphateGB/T 10516-20122013-6-1
Determination of free water for nitrophosphate—Karl fischer methodGB/T 10513-20122013-6-1
Determination of microamount of inorganic anions in fertilizers by ion chromatographyGB/T 29400-20122013-6-1
Determination of particle size for nitrophosphateGB/T 10515-20122013-6-1
Fast methods to dertermine longevity and release rate of slow/controlled release fertilizersHG/T 4216-20112012-7-1
Determination of free water for compound fertilizers—Vacuum oven methodGB/T 8576-20102011-3-1
Determination of total nitrogen content for compound fertilizers titrimetric method after distillationGB/T 8572-20102011-3-1
Determination of potassium content for compound fertilizers - Potassium tetraphenylborate gravimetric methodGB/T 8574-20102011-3-1
Determination of available phosphorus content for compound fertilizersGB/T 8573-20102011-3-1
Determination of free water for compound fertilizers—Karl Fischer methodGB/T 8577-20102011-3-1
Water-soluble fertilizers-Determination of humic-acids contentNY/T 1971-20102011-2-1
Water - Soluble fertilizers - Determination of calcium, magnesium, sulphur and chlorine contentNY/T 1117-20102011-2-1
Water-soluble fertilizers-Determination of organic matter contentNY/T 1976-20102011-2-1
Water - Soluble fertilizers - Determination of copper, iron, manganese, zinc, boron, molybdenum contentNY/T 1974-20102011-2-1
Determination of urea—Part 8:Sulphate content—Visible turbidimetric methodGB/T 2441.8-20102011-2-1
Water-soluble fertilizers-Determination of water insoluble matter content and pHNY/T 1973-20102011-2-1
Water-soluble fertilizers--Determination of sodium,selenium,silicon content NY/T 1972-20102011-2-1
Determination of monoammonium phosphate and diammonium phoshpate—Part4:ParticlesizGB/T 10209.4-20102011-1-1
Determination of organic-inorganic compound fertilizers—Part 3:Total potassium contentGB/T 17767.3-20102011-1-1
of urea—Part 7:Particle size—Sieve methodGB/T 2441.7-20102011-1-1
Determination of urea—Part 9:Methylenediurea content—Spectrophotometric methodGB/T 2441.9-20102011-1-1
Determination of urea—Part 2:Biuret content—Spectrophotometric methodGB/T 2441.2-20102011-1-1
Determinationofmonoammoniumphosphateanddiammoniumphoshpate—GB/T 10209.2-20102011-1-1
Determination of organic-inorganic compound fertilizers—Part 2:Total phosphorus contentGB/T 17767.2-20102011-1-1
Determination of urea - Part 6:Water insoluble matter content-Weight methodGB/T 2441.6-20102011-1-1
Determination of urea—Part 3:Water content—Karl Fischer methodGB/T 2441.3-20102011-1-1
Determination of monoammonium phosphate and diammonium phoshpate - Part 3: Water contentGB/T 10209.3-20102011-1-1
Determination of chloride content for compound fertilizersGB/T 24890-20102011-1-1
Determination of particle size for compound fertilizersGB/T 24891-20102011-1-1
Determination of urea—Part 4:Iron content—1,10-Phenanthroline spectrophotometric methodGB/T 2441.4-20102011-1-1
Determination of urea—Part 5:Alkalinity—Titrimetric methodGB/T 2441.5-20102011-1-1
Determination of humus content in soilNY/T 1867-20102010-9-1
Packing of solid chemical fertilizersGB 8569-20092010-6-1
Packing of solid chemical fertilizersGB/T 8569-20092010-6-1
Ecological index of arsenic cadmium lead chromium and mercury for fertilizersGB/T 23349-20092009-9-1
Determination of nitrogen,phosphorus and potassium for fertilizers by auto analyzerGB/T 22923-20082009-8-1
Fertilizers—Determination of bulk density—Part 1:Loose densityGB/T 13566.1-20082009-8-1
Determination of biuret content for compound fertilizers(complex fertilizers)GB/T 22924-20082009-8-1
Determination of monoammonium phosphate and diammonium phoshpate - Part 1: Total nitrogen contentGB/T 10209.1-20082008-9-1
Determination of phosphorus content for nitrophosphate - Quinoline phosphomolybdate gravimetric method GB/T 10512-20082008-9-1
Determination of organic-inorganic compound fertilizers - Part 1: Total nitrogen contentGB/T 17767.1-20082008-9-1
Preparation of laboratory samples for compound fertilizers GB/T 8571-20082008-9-1
Determination of total nitrogen content for nitrophosphate - Titrimetric method after distillationGB/T 10511-20082008-9-1
Determination of urea - Part 1: Total nitrogen contentGB/T 2441.1-20082008-9-1
Quality and safety requirements for organic liquid fertilizer and organic-inorganic compound liquid fertilizerDB33/ 699-20082008-6-29
Quality and safety requirements for organic liquid fertilizer and organic-inorganic compound liquid fertilizerDB33/699-20082008-5-29
Solid fertilizers and soil conditioners - Test sievingGB/T 20781-20062007-6-1
Technical specifications for culture medium of microbial fertilizer experimentNY/T 1114-20062006-10-1
The rule of rational fertilization nitrogen fertilizerNY/T 1105-20062006-10-1
Water-soluble fertilizers-Determination of water insoluble matter contentNY/T 1115-20062006-10-1
Technical specification of balanced fertilization by soil testingNY/T 1118-20062006-10-1
Fertilizers - Determination of nitrate nitrogen content - Ultraviolet spectro - Photometric methodNY/T 1116-20062006-10-1
Water-soluble fertilizers-Determination of calcium magnesium and sulphur contentNY/T 1117-20062006-10-1
General biosafety standard for microbial fertilizersNY 1109-20062006-10-1
of copper, iron manganese, zine, boron and molybdenum content for compound fertilizersGB/T 14540-20032003-12-1
Determination of calcium,magnesium and sulphur content for compound fertilizerGB/T 19203-20032003-12-1
Determination of free water for compound fertilizers--Karl Fischer methodGB/T 8577-20022003-4-1
Determination of free water in urea and ammonium nitrate--Karl Fischer methodGB/T 2947-20022003-4-1
Determination of free water for compound fertilizers--Vacuum oven methodGB/T 8576-20022003-4-1
Fertilizer - Determination of nitrate nitrogen content - Nitron gravimetric methodGB/T 3597-20022003-4-1
Determination of potassium content for compound fertilizers--Potassium tetraphenylborate gravimetric methodGB/T 8574-20022003-4-1
Preparation of laboratory samples for compound fertilizersGB/T 8571-20022003-4-1
Chemical analysis of fertilizers for import and export - Determination of nitrogen content by auto analyzerSN/T 0736.11-20022002-9-1
Determination of total nitrogen content for compound fertilizers--Titrimetric method after distillationGB/T 8572-20012002-1-1
Fertilizer marking - Presentation and declarationGB 18382-20012002-1-1
Fertilizers;Determination of ammoniacal nitrogen content;Titrimetric method after distillationGB/T 3595-20002001-3-1
Fertilizers;Determination of ammoniacal nitrogen content;Formaldehyde methodGB/T 3600-20002001-3-1
Chemical analysis of fertilizers for import and export―Determination of choride ion contentSN/T 0736.9-19992000-5-1
Chemical analysis of fertilizers for import and export―Determination of phosphorus contentSN/T 0736.6-19992000-5-1
Chemical analysis of fertilizers for import and export - Determination of free acid contentSN/T 0736.10-19992000-5-1
Chemical analysis of fertilizers for import and export―Determination of nitrogen contentSN/T 0736.5-19992000-5-1
Method for the determination of nitrogen content of urea for import and exportSN/T 0840-19992000-5-1
Chemical analysis of fertilizers for import and export - Determination of biuret contentSN/T 0736.8-19992000-5-1
Test method of humic acid ammonium fertilizersHG/T 3276-19992000-4-1
Determination of total nitrogen content for organic-inorganic compound fertilizersGB/T 17767.1-19991999-12-1
Determination of total phosphorus content for organic-inorganic compound fertilizerGB/T 17767.2-19991999-12-1
Method of inspection for import and export fertilizers - Determination of sodium - Atomic absorption spectrophotometric methodSN/T 0736.4-19971998-5-1
Method of inspection for import and export fertilizers - Sampling and sample preparationSN/T 0736.1-19971998-5-1
Packing of solid chemical fertilizersGB 8569-19971998-2-1
Chemical fertilizer Products-standard volumetric、standard、reagent and indicator solutions for chemical analysisHG/T 2843-19971997-10-1
Determination of arsenic, cadmiun and lead content for compound fertilizers. Preparation of test sample solutionGB/T 14539.1-19931994-10-1
Determination of bulk density for fertilizersGB/T 13566-19921993-6-1
Layouts for fertilizer sampling reportGB/T 13565-19921993-6-1
Triple Superphosphate - Determination of Free Acid - Volumetric Method HG/T 2221-19911992-7-1
Granular Triple Superphosphate - Determination of the Mean Compressive Strength of Particles HG/T 2224-19911992-7-1
Triple Superphosphate - Determination of Phosphorus Content - Phosphorus Molybdic Acid Quinoline Weight Method HG/T 2220-19911992-7-1
Granular Triple Superphosphate - Determination of Particle Size HG/T 2223-19911992-7-1
Triple Superphosphate - Determination of Free Moisture - Vacuum Oven Method HG/T 2222-19911992-7-1
The determination of average crushing strength for nitrophosphateGB 10516-19891989-12-1
The determination of particle size for nitrophosphateGB 10515-19891989-12-1
The determination of phosphorus content for nitrophosphate-Quinoline phosphomolybdate gravimetric methodGB 10512-19891989-12-1
The determination of water content for nitrophosphate-Oven methodGB 10514-19891989-1-2
The determination of water content for nitrophosphate-Karl Fischer methodGB 10513-19891989-1-2
The determination of total nitrogen content for nitrophosphate titrimetric method after distillationGB 10511-19891989-1-2
Determination of free water for compound fertilizers--Karl fischer methodGB 8577-19881988-9-1
Fertilizers--Determination of nitrate nitrogen content--Nitron gravimetric methodGB/T 3597-19831984-2-1
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