How to identify true and false phosphate fertilizers
Nitrophosphate has become a rich fertilizer for farmers' friends. The main components of the fertilizer are monoammonium phosphate, diammonium phosphate, ammonium nitrate, monocalcium phosphate, and dicalcium phosphate. How to identify true and false? Here are four strokes for your reference.
one look. Phosphate nitrate form is grayish white, smooth and bright.
Two. Nitrate phosphate has a higher hardness and generally cannot be crushed by hand.
Three burning. Take a few nitric phosphate fertilizers on the hot red cigarettes. Immediately there will be irritating gases and bubbles will be observed.
Four soluble. Nitrophosphate is readily soluble in water and stirs in water for a while and dissolves quickly.
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