一类复杂的有机、无定形化合物，具有较高的相对分子质量。主要以游离酸和金属盐（腐植酸盐）形式存在，主要由植物残体分解形成的高分子量有机化合物，在土壤改良和农业应用中具有重要作用。
| 标准号 & 类别 | 标准名称 | 发布 |
|---|---|---|
| DB15/T 2790-2022 规范标准 |
Technical specification for improving soil with combined application of desulfurized gypsum and humic acid in saline-alkali land in Hetao irrigation area
盐碱地 脱硫石膏 |
2022-08-30 内蒙古自治区标准 |
| DB1506/T 43-2023 规范 |
Technical Regulations for Improvement and Fertilization of Heavy Clay Soil in Severely Salinized Arable Land
脱硫石膏 |
2023-09-28 内蒙古自治区标准 |
| DB21/T 3239-2020 试验 |
Technical specification for rapid detection of humic acid content
|
2020-03-30 辽宁省标准 |
| DB61/T 1024-2016 试验 |
Determination method of humic acid in organic fertilizer containing mineral source humic acid
|
2016-05-09 陕西省标准 |
| DB6523/T 299-2025 规范 |
Technical regulations for the application of humic acid fertilizer on cotton
棉花 |
2025-03-05 新疆维吾尔自治区标准 |
| GB/T 11957-2001 CF |
Determination of yield of humic acids in coal
重铬酸钾 |
2001-11-12 国家市场监督管理总局 |
| GB/T 38073-2019 术语 |
Humic acid raw materials and fertilizers－Terms
|
2019-10-18 国家市场监督管理总局 |
| GB/T 38279-2019 规范 |
Technical specification of auxiliary material for lead-acid batteries
硫酸钡 |
2019-12-10 国家市场监督管理总局 |
| GOST 54249-2010 规范 |
Technical conditions of liquid humic acid fertilizer
泥炭 |
2024-12-08 俄罗斯标准局 |
| GOST 9517-1994 试验 |
Solid fuel. Methods for determination of humic acids yeild
|
1994 俄罗斯标准局 |
| HG/T 3278-2011 规范 |
Sodium humate for agricultural use
|
2011-12-20 行业标准-化工 |
| NY/T 1971-2010 试验 |
Water-soluble fertilizers.Determination of humic-acids content
水溶肥料 重铬酸钾 |
2010-12-23 行业标准-农业 |
| SY/T 5814-2008 试验 |
Determination of the content of humic acid in drilling fluids additives containing the same
|
2008-06-16 行业标准-石油 |
| T/CHAIA 1-2018 规范 |
Specification of good practice for humic acid standardization
标准化 |
2018-12-02 中国团体标准 |
| T/CHAIA 2-2018 规范 |
Humic acid organic-inorganic compound fertilizer
复合肥料 |
2018-12-02 中国团体标准 |
| T/CHAIA 3-2018 规范 |
Humic acid compound fertilizer
复合肥料 |
2018-12-02 中国团体标准 |
| T/CHAIA 5-2018 规范 |
Humic acid organic fertilizer
有机肥料 |
2018-12-02 中国团体标准 |
| T/CHAIA 6-2019 试验 |
Determination method of humic acid carbon coefficient
|
2019-12-29 中国团体标准 |
| T/CHAIA 8-2020 规范 |
Potassium humate compound fertilizer
|
2020-07-11 中国团体标准 |
| T/SQFIA 01-2019 规范 |
Technical specification for wheat special synergism slow release fertilizer
缓释肥料 |
2019-12-31 中国团体标准 |
| T/ZZB 2627-2022 规范 |
Water-soluble fertilizers containing humic-acids—Solid macronutrient type
|
2022-03-25 中国团体标准 |
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