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MAP - Mono Ammonium Phosphate

A fully water-soluble monoammonium phosphate (12-61-0) fertilizer, MAP is an efficient source of P and N for plants. The nitrogen is in ammoniacal form (NH4).

MAP is recommended for direct use at the beginning of the growing season, when phosphorus availability is crucial for the establishment of the root system. MAP can be tank-mixed with other nutrients, apart from Ca/Mg, to meet nutritional needs throughout the crop cycle.

Application (Fertigation):

For all fertigation systems (using either a bypass tank or stock solutions)
P and N source for liquid fertilizers
P and N source for blending with solid soluble fertilizers


Concentrated P source (61% P2O5) plus ammoniacal N (12% N-NH4)
Good solubility (300 g/L at 10°C, 464 g/L at 30°C)
Low pH (4.7 at 1 g/L)
100% plant nutrients
Free of chloride and sodium

Produced at: Rotem Amfert Negev

General Specifications / Typical Properties
Product CategorySoluble fertilizers
Nutrient Composition12-61-0
NutrientsN P
Terms Of Use