Fertilizers and soil conditioners — Liquid methylene-urea slow release fertilizers — General requirements
NORMA vydaná dňa 17.3.2023
Označenie normy: ISO 6181:2023
Dátum vydania normy: 17.3.2023
Počet strán: 5
Približná hmotnosť: 15 g (0.03 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy ISO
Description / Abstract: This document specifies general requirements, analytical methods, sampling and preparation of test sample, marking and labelling, packaging, transport and storage for liquid methylene-urea slow release fertilizers. This document applies to pure liquid slow release fertilizers, i.e. methylene urea (MU). This document does not apply to mixtures of nitrogenous fertilizers containing liquid slow release fertilizers.