PROCESS FOR OBTAINING A FERTILIZER COMPOSITION COMPRISING A DMPSA NITRIFICATION INHIBITOR VIA ADDING DMPSA OR THE SALTS THEREOF INTO THE FERTILIZER MELT

摘要

Process for obtaining a fertilizer composition comprising (i) at least one nitrogen-containing fertilizer (F); and (ii) a nitrification inhibitor (N) selected from the group consisting of 2-(3,4-dimethyl-1H-pyrazol- 1-yl)succinic acid and/or 2-(4,5-dimethyl-1H-pyrazol-1-yl)succinic acid, an ammonium salt thereof, a potassium salt thereof, and another salt thereof comprising the steps: a) melting fertilizer (F), and/or providing a melt of fertilizer (F), and b) adding the nitrification inhibitor (N) to the melt of fertilizer (F).