G21 化肥、化学土壤调理剂 标准查询与下载
共找到 374 条与 化肥、化学土壤调理剂 相关的标准，共 25 页
本标准规定了腐植酸有机-无机复合肥料的要求、试验方法、检验规则、标识、包装、运输和贮存。
Humic acid organic-inorganic compound fertilizer
- ICS
- 65.080
- CCS
- G21
- 发布
- 2018-12-02
- 实施
- 2018-12-02
Compound fertilizer containing chelated trace elements (compound fertilizer)
- ICS
- 65.08
- CCS
- G21
- 发布
- 2018-10-22
- 实施
- 2019-04-01
本标准规定了农业用腐植酸钠的要求、检测方法、检验规则及标识、包装、运输和贮存。 本标准适用于以风化煤、泥炭和褐煤为原料制得的农业用腐植酸钠。
Sodium humate for agricultural use
- ICS
- 65.08
- CCS
- G21
- 发布
- 2018-10-22
- 实施
- 2019-04-01
Compound fertilizer containing chelated trace elements (compound fertilizer), humic acid bio-organic fertilizer, humic acid trace element fertilizer and potassium fulvic acid (2018)
- ICS
- CCS
- G21
- 发布
- 2018-10-22
- 实施
- 2019-04-01
Humic acid trace element fertilizer
- ICS
- 65.08
- CCS
- G21
- 发布
- 2018-10-22
- 实施
- 2019-04-01
本标准规定了无公害农产品生产用肥料安全技术指标和产品标识。 本标准适用于无公害农产品生产用肥料。
Safety requirements for fertilizers for pollution-free agricultural products
- ICS
- 65.08
- CCS
- G21
- 发布
- 2018-10-20
- 实施
- 2018-11-20
Clean Treatment Technology of Tailings in Potassium Chloride Production
- ICS
- 71.100
- CCS
- G21
- 发布
- 2018-03-22
- 实施
- 2018-06-22
Granular medium and trace element fertilizer
- ICS
- 65.08
- CCS
- G21
- 发布
- 2017-11-07
- 实施
- 2018-04-01
Determination of urea content in urea-based fertilizers by high performance liquid chromatography (HPLC)
- ICS
- 65.080
- CCS
- G21
- 发布
- 2017-03-31
- 实施
- 2017-03-31
Production Technical Regulations for Potash Salt Mine Water Mining Ships in Salt Lake and Salt Fields
- ICS
- 71.120.99
- CCS
- G21
- 发布
- 2017-03-17
- 实施
- 2017-06-17
Potassium Chloride Production Technology Hot Melting-Vacuum Crystallization
- ICS
- 71.040.99
- CCS
- G21
- 发布
- 2017-03-17
- 实施
- 2017-06-17
Fertilizers. Extraction of water-soluble calcium, magnesium, sodium and sulfur in the form of sulfates
- ICS
- 65.080
- CCS
- G21
- 发布
- 2017-01-31
- 实施
- 2017-01-31
This European Standard specifies a method for the extraction of water-soluble calcium, magnesium, sodium and sulfur (in the form of sulfates), so that the same extract can be used for the determination of each nutrient required. The method is solely applicable to fertilizers listed in Regulation (EC) 2003/2003, Annex I), for which a declaration of the water-soluble calcium, magnesium, sodium, and sulfur (in the form of sulfates) is provided for in this Regulation.
Fertilizers - Extraction of water-soluble calcium@ magnesium@ sodium and sulfur in the form of sulfates
- ICS
- 65.080
- CCS
- G21
- 发布
- 2017-01
- 实施
Humic acid-containing urea and humic acid compound fertilizer (2016)
- ICS
- CCS
- G21
- 发布
- 2016-10-22
- 实施
- 2017-04-01
本标准规定了肥料级磷酸二氢钾的要求，试验方法，检验规则，标识以及包装、运输和贮存。 本标准适用于农业用的磷酸二氢钾肥料产品。
Fertilizer grade potassium dihydrogen phosphate
- ICS
- 65.080
- CCS
- G21
- 发布
- 2016-10-22
- 实施
- 2017-04-01
