Potassium nitrate is a chemical compound with the formula kno3. It is an ionic salt of potassium ions k+ and nitrate ions no3−. It occurs as a mineral niter and is a natural solid source of nitrogen. Formula: kno3, molar mass: 101.1032 gmol, melting point: 334 °c, iupac id:...
Urea is the kind of chemical fertilizers contains the nitrogen 46%. Urea is a good neutral fertilizer, suitable for a variety of soil and various crops. In irrigated crops, urea can be applied dry to the soil, or dissolved and applied through the irrigation water. ...
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