the declared nutrients nitrogen (N), phosphorus (P) or potassium (K), by their chemical symbols in the order N-P-K; the declared nitrogen content is given by the sum of ammoniacal N, nitric N, ureic N, N from urea formaldehyde, N from isobutylidene diurea, N from crotonylidene diurea and N from cyanamide.
de aangegeven nutriënten stikstof (N), fosfor (P), of kalium (K), in de volgorde van hun chemische symbolen N-P-K; het aangegeven stikstofgehalte is de som van ammoniumstikstof, nitraatstikstof, ureumstikstof, ureumformaldehydestikstof, isobutylideendiureumstikstof, crotonylideendiureumstikstof en cyanamidestikstof.Eurlex2018q4 Eurlex2018q4