- Standard No.
- NY/T 1979-2018
- Language
- Chinese, Available in English version
- Release Date
- 2018
- Published By
- Professional Standard - Agriculture
- Latest
-
NY/T 1979-2018
- Replace
-
NY 1979-2010
- Scope
- This standard specifies the technical requirements for fertilizer and soil conditioner labeling specifications, determination of indicated values, test methods and inspection rules. This standard applies to product labels, order contracts, and determination of indicated values of fertilizers and soil conditioners produced, sold, and used within the territory of the People's Republic of China. This standard does not apply to microbial fertilizers and organic fertilizers produced and sold in the People's Republic of China.
NY/T 1979-2018 Referenced Document
- GB 18382 Fertilizer marking—Presentation and declaration*， 2021-04-30 Update
- GB 190 Packing symbol of dangerous goods
- GB/T 191 Packaging.Pictorial marking for handling of goods
- GB/T 6679 General rules for sampling solid chemical products
- GB/T 6680 General rules for sampling liquid chemical products
- GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values
- JJF 1070 Measurement and Inspection Rules for Net Content of Quantitatively Packaged Commodities*， 2024-04-09 Update
- NY 2670 Urea ammonium nitrate solution
- NY/T 1116 Fertilizers.Determination of nitrate nitrogen, ammonium nitrogen, amide nitrogen contents
- NY/T 1117 Water-soluble fertilizers-Determination of calcium, magnesium, sulphur and chlorine content
- NY/T 1971 Water-soluble fertilizers.Determination of humic-acids content
- NY/T 1972 Water-suluble fertilizers-Determination of sodium, Selenium, silicon content
- NY/T 1973 Determination of water-insoluble content and pH of water-soluble fertilizers*， 2021-05-07 Update
- NY/T 1974 Water-soluble fertilizers-Determination of copper, iron, manganese, zinc, boron, molybdenum content
- NY/T 1975 Water-soluble fertilizers.Determination of amino-acids content
- NY/T 1976 Water-soluble fertilizers.Determination of organic matter content
- NY/T 1977 Water-suluble fertilizers-Determination of total nitrogen, phosphorus and potassium content
- NY/T 1978 Determination of mercury, arsenic, cadmium, lead, chromium and nickel content in fertilizers*， 2022-07-11 Update
- NY/T 2272 Soil amendment.Determination of calcium,magnesium and silicon content
- NY/T 2273 Soil amendment.Determination of phosphorus and potassium content
- NY/T 2540 Fertilizers.Determination of potassium content
- NY/T 2541 Fertilizers.Determination of phosphorus content
- NY/T 2542 Fertilizers.Determination of total nitrogen content
- NY/T 2876 Grading determination of organic matter in fertilizers and soil conditioners
- NY/T 2877 Determination of the content of fertilizer synergist dicyandiamide
- NY/T 2878 Determination of Polyaspartic Acid Content in Water Soluble Fertilizer
- NY/T 2879 Determination of cobalt and titanium content in water-soluble fertilizer
- NY/T 3035 Determination of aluminum and nickel content in soil conditioners
- NY/T 3036 Determination of moisture content, particle size and fineness of fertilizers and soil conditioners
- NY/T 3037 Determination of the content of fertilizer synergist 2-chloro-6-trichloromethylpyridine
- NY/T 3038 Determination of the content of fertilizer synergists n-butyl thiophosphoric acid triamide (NBPT) and n-propyl thiophosphoric acid triamide (NPPT)
- NY/T 3039 Determination of polyglutamic acid content in water-soluble fertilizers
- NY/T 3040 Determination of nutrient release rate of slow-release fertilizers
- NY/T 3174 Determination of alginic acid content in water-soluble fertilizers
- NY/T 3175 Determination of chitosan content in water-soluble fertilizers
- NY/T 886 Agriculture and forestry water retaining agent*， 2022-07-11 Update
- NY/T 887 Liquid fertilizers.Determination of density
NY/T 1979-2018 history
- 2018 NY/T 1979-2018 Fertilizers and soil amendments.Regulations of label and specification assessment
- 2010 NY 1979-2010 Fertilizer registration.Tech-regulations of fertilizer labels
NY/T 1979-2018 Fertilizers and soil amendments.Regulations of label and specification assessment has been changed from NY 1979-2010 Fertilizer registration.Tech-regulations of fertilizer labels.