Résumé
The method is applicable to solid, but not powder fertilizers, dry only. It is not suitable for fertilizers which contain a large proportion of particles exceeding 5 mm in diameter. Its principle is pouring the fertilizer from a specified funnel into a specified measuring cylinder of known volume and weighing the contents of the cylinder. If the fertilizer has absorbed moisture during transport or storage, it is necessary to dry it in an environmental chamber.
Informations générales
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État actuel: AnnuléeDate de publication: 1992-07Stade: Annulation de la Norme internationale [95.99]
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Edition: 3Nombre de pages: 3
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Comité technique :ISO/TC 134ICS :65.080
- RSS mises à jour
Cycle de vie
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Précédemment
AnnuléeISO 3944:1980
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Actuellement
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Révisée par
PubliéeISO 3944:2026
