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soil organic carbon

soil organic carbon, Total:12 items.

In the international standard classification, soil organic carbon involves: Soil quality. Pedology, Farming and forestry, Vocabularies.

Professional Standard - Environmental Protection, soil organic carbon

• HJ 658-2013 Soil.Determination of organic carbon.Combustion oxidation-titration method
• HJ 695-2014 Soil.Determination of organic carbon.Combustion oxidation nondispersive infrared absorption method
• HJ 615-2011 Soil.Determination of organic carbon.Potassium dichromate oxidation spectrphotometric method

Heilongjiang Provincial Standard of the People's Republic of China, soil organic carbon

• DB23/T 2538-2019 Technical Regulations for Monitoring Soil Organic Carbon in Marsh Wetlands
• DB23/T 2427-2019 Technical regulations for forest soil organic carbon storage survey

British Standards Institution (BSI), soil organic carbon

• BS ISO 23400:2021 Guidelines for the determination of organic carbon and nitrogen stocks and their variations in mineral soils at field scale
• 20/30399864 DC BS ISO 23400. Guidelines for the determination of organic carbon and nitrogen stocks and their variations in mineral soil at field scale

Association Francaise de Normalisation, soil organic carbon

• NF ISO 23400:2021 Lignes directrices pour la détermination des stocks de carbone organique et d'azote et de leurs variations dans les sols minéraux à l'échelle d'une parcelle

Indonesia Standards, soil organic carbon

• SNI 13-4720-1998 Methods for determination of organic carbon content in soils

International Organization for Standardization (ISO), soil organic carbon

• ISO 23400:2021 Guidelines for the determination of organic carbon and nitrogen stocks and their variations in mineral soils at field scale

VN-TCVN, soil organic carbon

• TCVN 7376-2004 Soils quality.Index values of total organic carbon content in the soils of Vietnam

Danish Standards Foundation, soil organic carbon

• DS/ISO 23400:2021 Guidelines for the determination of organic carbon and nitrogen stocks and their variations in mineral soils at field scale

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