Committee:
GT 1 Soil improvers and growing media
GT 2 Agricultura ecológica
GT 3 Plant biostimulants and agricultural micro-organisms
ISO/TC 134 Fertilizers, soil conditioners and beneficial substances
CEN/TC 223 Soil improvers and growing media
CEN/TC 260 Fertilizers and liming materials
CEN/TC 455 Plant Biostimulants
Standards developed by the committee: CTN 142: 379
Status: ANULADA / 2024-12-19
Plant biostimulants - Claims - Part 5: Determination of availability of confined nutrients in the soil or rhizosphere (Endorsed by Asociación Española de Normalización in May of 2022.)
Plant biostimulants - Detection of Listeria monocytogenes (Endorsed by Asociación Española de Normalización in May of 2022.)
Plant biostimulants - Detection of Salmonella spp. (Endorsed by Asociación Española de Normalización in May of 2022.)
Plant biostimulants - Detection of Shigella spp. (Endorsed by Asociación Española de Normalización in May of 2022.)
Plant biostimulants - Detection of Staphylococcus aureus (Endorsed by Asociación Española de Normalización in May of 2022.)
Plant biostimulants - Detection of Vibrio spp. (Endorsed by Asociación Española de Normalización in May of 2022.)
Plant biostimulants - Determination of Azospirillum spp. (Endorsed by Asociación Española de Normalización in May of 2022.)
Plant biostimulants - Determination of Azotobacter spp. (Endorsed by Asociación Española de Normalización in May of 2022.)
Plant biostimulants - Determination of chloride (Endorsed by Asociación Española de Normalización in May of 2022.)
Plant biostimulants - Determination of specific elements - Part 1: Digestion by aqua regia for subsequent determination of elements (Endorsed by Asociación Española de Normalización in May of 2022.)
Plant biostimulants - Determination of specific elements - Part 2: Determination of total content of Cd, Pb, Ni, As, Cr, Cu and Zn (Endorsed by Asociación Española de Normalización in May of 2022.)
Plant biostimulants - Determination of specific elements - Part 3: Determination of mercury (Endorsed by Asociación Española de Normalización in May of 2022.)
Plant biostimulants - Determination of Enterococcaceae (Endorsed by Asociación Española de Normalización in May of 2022.)
Plant biostimulants - Determination of Escherichia coli (Endorsed by Asociación Española de Normalización in May of 2022.)
Plant biostimulants - Determination of phosphonates (Endorsed by Asociación Española de Normalización in May of 2022.)
Plant biostimulants - Determination of Mycorrhizal fungi (Endorsed by Asociación Española de Normalización in May of 2022.)
Plant biostimulants - Determination of the quantity (indicated by mass or volume) (Endorsed by Asociación Española de Normalización in May of 2022.)
Plant biostimulants - Determination of microorganisms' concentration (Endorsed by Asociación Española de Normalización in May of 2022.)
Plant biostimulants - Determination of dry matter (Endorsed by Asociación Española de Normalización in May of 2022.)
Plant biostimulants - Determination of Rhizobium spp. (Endorsed by Asociación Española de Normalización in May of 2022.)
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