FERTIBERIA CLASSIC · NITROGEN
NSA 26: ammonium nitrosulphate
Nitrogen fertiliser suited for the top-dressing of all crops, particularly when there is a sulphur and magnesium deficiency. The ideal ratio between the forms of nitrogen, 6.5% in nitric form immediately available and 19.5% ammoniacal that will be transformed progressively until the end of the crop cycle.
Fertiberia's NSA Green is manufactured by a unique process that achieves a chemical structure in the form of a double salt that guarantees the joint absorption of nitrogen and sulphur elements in a continuous way throughout the crop cycle.
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