Monoammonium MAP Fertilizer 12-61-0 Price Mono Ammonium Phosphate Nh4h2po4

(1). Compatibility
MAP is compatible with most water-soluble fertilizers, except for fertilizers containing calcium (Ca ⁺⁺ ) or magnesium (Mg ⁺⁺ ). To apply MAP in combination with calcium or magnesium fertilizers, use two fertilizer tanks. If only a single fertilizer tank is available, apply those fertilizers at different times.
(2). Quantitative Nutrigation
Each kilogram of MAP in the tank provides 610 grams of phosphorus (P ₂ O ₅ ) and 120 grams of ammonium-nitrogen (N-NH ₄ ). Example: from initial establishment to flowering, open-field grown tomatoes require phosphorus at a rate of 1.5 kg P ₂ O ₅ per hectare per day. To provide this, apply MAP at a rate of 2.5 kg per hectare per day. This will provide also 0.3 kg nitrogen per hectare per day. To complete nitrogen and potassium requirements, apply AN and K .
(3). Proportional Nutrigation
The phosphorus concentration in the irrigation water depends on the quantity of MAP in the tank mix, and on the injection ratio. Use the following table to calculate the quantity of MAP and the injection ratio needed to reach a given concentration in the irrigation water.

Application: 1. Ammonium phosphate is a kind of water soluble quick acting compound fertilizer, in proportion to the content of P2O5 and  TN about 5.44:1,

is one of the main varieties of high concentrations of phosphate and compound fertilizer.

2.Commonly used as additional fertilizer, is main raw material of compound fertilizer. 3. It is widely used in rice, wheat, corn, sorghum, cotton, fruits, vegetables and other all food crops and economic crops; Application to all kinds of soil, especially in drought little rain areas. 4 As a fertilizer, ammonium phosphate was the most suitable for crop growth. 5.In acidic soil than superphosphate, ammonium sulfate, in the alkaline soil than other fertilizer superiority.

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