1
IS 1013 : 1972 Specification for triple superphosphate (First Revision)
2021
Product Specification
2
IS 10170 : 1982 Specification for byproduct gypsum
2023
Product Specification
3
IS 1114 : 1964 Specification for ammonium chloride, fertilizer grade (Revised)
2021
Product Specification
4
IS 12410 : 1988 Terminology related to soil reclamation
2019
Terminology
5
IS 13921 : 1994 Chemed zinc (Zn - EDTA) agricultural grade - Specification
2021
Product Specification
6
IS 13922 : 1994 Chelated iron (Fe - EDTA), agricultural grade - Specification
2021
Product Specification
7
IS 14403 : 1996 Agriculture grade iron pyrites as soil amendment - Specification
2019
Product Specification
8
IS 14634 : 1999 Code of practice for preparation and application of blue - Green algae as biofertilizer in soils
2019
Code of Practice
9
IS 14684 : 1999 Determination of nitrogen and nitrogenous compounds in soils
2019
Methods of tests
10
IS 14685 : 1999 Determination of total sulphur and sulphur compounds in soils
2019
Methods of tests
11
IS 14765 : 2000 Determination of water retention capacity in soils - Method of test
2021
Methods of tests
12
IS 14766 : 2000 Aggregate size distribution and water stability of soil aggregates - Method for determination
2021
Methods of tests
13
IS 14767 : 2000 Determination of the specific electrical conductivity of soils - Method of test
2021
Methods of tests
14
IS 15106 : 2002 Determination of dry matter and water content on a mass basis - Gravimetric method
2023
Methods of tests
15
IS 15107 : 2002 Determination of pore water pressure - Tensiometer method
2023
Methods of tests
16
IS 15109 : Part 2 : 2013 Soil quality - Determination of the effects of pollutants on soil flora: Part 2 effects of contaminated soil on the emergence and early growth of higher plants (First Revision)
2019
Methods of tests
17
IS 15848 : 2009 Zinc sulphate, monohydrate, agricultural grade - Specification
2019
Product Specification
18
IS 15849 : 2009 Phosphate solubilizing fungal inoculants - Aspergillus awamori specification
2019
Product Specification
19
IS 16556 : 2016 Municipal solid waste compost, manure grade - Specification
2021
Product Specification
20
IS 16702 : 2018 Vermicompost - Specification
2023
Product Specification
21
IS 17135 : 2019 Biofertilizer - Liquid Based Azotobacter spp. Inoculants - Specification
2024
Product Specification
22
IS 17136 : 2019 Biofertilizer - Liquid Based Azospirillum Inoculants - Specification
2024
Product Specification
23
IS 17137 : 2019 Biofertilizer - Liquid Based Phosphate Solubilizing Bacterial Inoculants ( PSBI ) - Specification
2024
Product Specification
24
IS 2409 : 2019 Calcium ammonium nitrate - Specification (Third Revision)
2024
Product Specification
25
IS 2764 : 2018 Potassium sulphate, fertilizer grade - Specification (Second Revision)
2023
Product Specification
26
IS 2779 : 2018 Potassium chloride (Muriate Of Potash), fertilizer grade - Specification (Second Revision)
2023
Product Specification
27
IS 294 : 2018 Single superphosphate - Specification (Third Revision)
2023
Product Specification
28
IS 3029 : 1964 Specification for castorseed cake for purposes for fertilizer
2021
Product Specification
29
IS 4830 : 2018 Ammonium phosphate sulphate, granular - Specification (Second Revision)
2023
Product Specification
30
IS 5406 : 1979 Specification for urea, fertilizer grade (First Revision)
2021
Product Specification
31
IS 5409 : Part 1 : 1985 Specification for agricultural liming materials as soil amendments: Part 1 hydrated lime and burnt lime (First Revision)
2019
Product Specification
32
IS 5409 : Part 2 : 1985 Specification for agricultural liming materials as soil amendments: Part 2 limestone and dolomite (First Revision)
2019
Product Specification
33
IS 5985 : 1985 Code of practice for handling and storage of bagged fertilizers (First Revision)
2021
Code of Practice
34
IS 6046 : 1982 Specification for gypsum for agricultural use (First Revision)
2019
Product Specification
35
IS 6092 : Part 1 : 1985 Methods of sampling and test for fertilizers: Part 1 sampling (First Revision)
2019
Methods of tests
36
IS 6092 : Part 2 : 1985 Methods of sampling and test for fertilizers: Part 2 determination of nitrogen (First Revision)
2021
Methods of tests
37
IS 6092 : Part 2 : Sec 1 : 2004 Methods of sampling and test for fertilizers: Part 2 determination of nitrogen: Sec 1 introduction (Second Revision)
2021
Methods of tests
38
IS 6092 : Part 2 : Sec 2 : 2004 Methods of sampling and test for fertilizers: Part 2 determination of nitrogen: Sec 2 test methods not covered under dual number standards (Second Revision)
2021
Methods of tests
39
IS 6092 : Part 2 : Sec 3 : 2004 Methods of sampling and test for fertilizers: Part 2 determination of nitrogen: Sec 3 nitrate nitrogen content - Nitron gravimetric method
2021
Methods of tests
40
IS 6092 : Part 2 : Sec 4 : 2004 Methods of sampling and test for fertilizers: Part 2 determination of nitrogen: Sec 4 ammoniacal nitrogen content - Titrimetric method after distillation
2019
Methods of tests
41
IS 6092 : Part 2 : Sec 5 : 2004 Methods of sampling and test for fertilizers: Part 2 determination of nitrogen: Sec 5 total nitrogen content - Titrimetric method after distillation
2023
Methods of tests
42
IS 6092 : Part 2 : Sec 6 : 2004 Methods of sampling and test for fertilizers: Part 2 determination of nitrogen: Sec 6 ammoniacal nitrogen content in the presence of other substances which release ammonia when treated with sodium hydroxide - Titrimetric method
2019
Methods of tests
43
IS 6092 : Part 2 : Sec 7 : 2004 Methods of sampling and test for fertilizers: Part 2 determination of nitrogen: Sec 7 solid fertilizers - Determination of urea nitrogen content - Gravimetric method using xanthydrol
2021
Methods of tests
44
IS 6092 : Part 3 : 1985 Methods of sampling and test for fertilizers: Part 3 determination of phosphorus (First Revision)
2021
Methods of tests
45
IS 6092 : Part 3 : Sec 1 : 2004 Methods of sampling and test for fertilizers: Part 3 determination of phosphorus: Sec 1 introduction (Second Revision)
2021
Methods of tests
46
IS 6092 : Part 3 : Sec 2 : 2004 Methods of sampling and test for fertilizers: Part 3 determination of phosphorus: Sec 2 test methods not covered under dual number standards (Second Revision)
2021
Methods of tests
47
IS 6092 : Part 3 : Sec 3 : 2004 Methods of sampling and test for fertilizers: Part 3 determination of phosphorus: Sec 3 extraction of water - Soluble phosphates
2019
Methods of tests
48
IS 6092 : Part 3 : Sec 4 : 2004 Methods of sampling and test for fertilizers: Part 3 determination of phosphorus: Sec 4 quinoline phosphomolybdate gravimetric method
2021
Methods of tests
49
IS 6092 : Part 3 : Sec 5 : 2004 Methods of sampling and test for fertilizers: Part 3 determination of phosphorus: Sec 5 extraction of phosphates soluble in mineral acids
2021
Methods of tests
50
IS 6092 : Part 4 : 1985 Methods of sampling and test for fertilizers: Part 4 determination of potassium (First Revision)
2023
Methods of tests
51
IS 6092 : Part 5 : 1985 Methods of sampling and test for fertilizers: Part 5 determination of secondary elements and micronutrients (First Revision)
2023
Methods of tests
52
IS 6092 : Part 6 : 1985 Methods of sampling and test for fertilizers: Part 6 determination of moisture and impurities (First Revision)
2023
Methods of tests
53
IS 6448 : 2018 Diammonium phosphate - Specification (Third Revision)
2023
Product Specification
54
IS 7863 : 1975 Specification for fbrtilizer physical mixtures
2021
Product Specification
55
IS 8249 : 2019 Zinc sulphate heptahydrate, agricultural grade - Specification (First Revision)
2024
Product Specification
56
IS 826 : 2018 Ammonium sulphate, fertilizer grade - Specification (Third Revision)
2023
Product Specification
57
IS 8359 : 2018 Urea ammonium phosphate based fertilizers - Specification (Second Revision)
2023
Product Specification
58
IS 8558 : 1977 Specification for neem cake for manuring
2021
Product Specification
59
IS 9024 : 1978 Specification for granulated fertilizer mixtures
2021
Product Specification
