DIN CEN/TS 17771:2022-07
Organic and organo-mineral fertilizers - Determination of the nitrogen content; German version CEN/TS 17771:2022
| Fecha edición: |
2022-07-01
En Vigor
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| Idiomas disponibles: | Alemán |
| Resumen: | This document is applicable to fertilizing products, which are classified as PFC 1(A) or PFC 1(B) of Regulation (EU) 2019/1009. However, the present method was not validated for blends. This document specifies a method for the determination of the total nitrogen content and the content of ammoniacal, nitric, ureic and organic nitrogen in organic and organo-mineral fertilizers. This method is based on EN 15604:2009 and adapted to be applicable to organic and organo-mineral fertilizers. |
| Keywords: | Agriculture|Ammonium|Content|Determination|Determination of content|Determination procedures|Fertilizers|Fertilizing|Mineral|Mineral fertilizers|Minerals|Nitrates|Nitrogen|Nitrogen content|Organic|Organic matters|PFC|Soil improvement|Soil improving materials|Urea |
| ICS: | 65.080 - Fertilizantes |
| CTN: | |
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Equivalencia Internacional |
Idéntica CEN/TS 17771:2022 |
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