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Determination of Plant Total Nitrogen

Determination of Plant Total Nitrogen, Total:22 items.

In the international standard classification, Determination of Plant Total Nitrogen involves: Farming and forestry, Fertilizers.

Professional Standard - Forestry, Determination of Plant Total Nitrogen

• LY/T 1269-1999 Determination of total nitrogen in forest plant and forest floor

Liaoning Provincial Standard of the People's Republic of China, Determination of Plant Total Nitrogen

• DB21/T 616-1991 Plant total nitrogen determination method

Professional Standard - Agriculture, Determination of Plant Total Nitrogen

• NY/T 2017-2011 Determination of nitrogen,phosphorus and potassium in plants
• NY/T 2419-2013 Determination of total nitrogen in plant.Automatic kjeldahl apparatus method

European Committee for Standardization (CEN), Determination of Plant Total Nitrogen

• CEN/TS 17709:2022 Plant biostimulants - Determination of Azotobacter spp.
• prEN 17709 Plant biostimulants - Determination of Azobacter spp.
• FprCEN/TS 17709-2021 Plant biostimulants - Determination of Azotobacter spp.
• FprCEN/TS 17713-2021 Plant biostimulants - Determination of Azospirillum spp.
• prEN 17713 Plant biostimulants - Determination of Azospirillum spp.

Association Francaise de Normalisation, Determination of Plant Total Nitrogen

• XP U45-023*XP CEN/TS 17709:2022 Plant biostimulants - Determination of Azotobacter spp.
• XP U45-009*XP CEN/TS 17713:2022 Plant biostimulants - Determination of Azospirillum spp.
• XP CEN/TS 17709:2022 Biostimulants des végétaux - Détermination de Azotobacter spp.
• XP CEN/TS 17713:2022 Biostimulants des végétaux - Détermination d'Azospirillum spp.

British Standards Institution (BSI), Determination of Plant Total Nitrogen

• PD CEN/TS 17709:2022 Plant biostimulants. Determination of Azotobacter spp.
• PD CEN/TS 17713:2022 Plant biostimulants. Determination of Azospirillum spp.
• 23/30463135 DC BS EN 17709. Plant biostimulants. Determination of Azobacter spp

ES-UNE, Determination of Plant Total Nitrogen

• UNE-CEN/TS 17713:2022 Plant biostimulants - Determination of Azospirillum spp. (Endorsed by Asociación Española de Normalización in May of 2022.)
• UNE-CEN/TS 17709:2022 Plant biostimulants - Determination of Azotobacter spp. (Endorsed by Asociación Española de Normalización in May of 2022.)

German Institute for Standardization, Determination of Plant Total Nitrogen

• DIN EN 17713:2023-05 Plant biostimulants - Determination of Azospirillum spp.; German and English version prEN 17713:2023 / Note: Date of issue 2023-04-07*Intended as replacement for DIN CEN/TS 17713 (2022-07).
• DIN EN 17709:2023-05 Plant biostimulants - Determination of Azobacter spp.; German and English version prEN 17709:2023 / Note: Date of issue 2023-03-31*Intended as replacement for DIN CEN/TS 17709 (2022-07).
• DIN CEN/TS 17713:2022-07 Plant biostimulants - Determination of Azospirillum spp.; German version CEN/TS 17713:2022
• DIN CEN/TS 17709:2022-07 Plant biostimulants - Determination of Azotobacter spp.; German version CEN/TS 17709:2022

Others:   Determination method of total nitrogen, Soil Total Nitrogen Determination, Determination of Plant Total Nitrogen.