00 Complex fertilizers | Farm Extension Manager

Complex fertilizers

Ammonium Phosphate

It is a fertilizer that contain both nitrogen and phosphorous. It is available in two NPK combinations of 11-52-0 and 18-46-0. The nitrogen present is in slow release ammoniacal form. And majority of the phosphorous is in water soluble form.

Ammonium Phosphate Sulphate

It is a fertilizer that contain both nitrogen and phosphorous. It is available in three NPK combinations of 16-20-0, 20-20-0 and 18-9-0. The nitrogen present is in slow release ammoniacal form and phosphorous mainly in water soluble form.

Ammonium Nitrate Phosphate

It is a fertilizer that contains 23 per cent nitrogen and 23 per cent phosphorous. The nitrogen present is in slow release ammoniacal form and phosphorous is mainly in water soluble form.

Ammonium Phosphate Sulphate Nitrate

It is a fertilizer that contain both nitrogen and phosphorous. It is available in one NPK combinations of 20-20-0. The nitrogen present is present both ammoniacal form and nitrate form. And major part of the phosphorous is in water soluble form.

Mono Potassium Phosphate

It is a fertilizer that contain both phosphorous and potassium. It is available in one NPK combinations of 0-52-34. The majority of the phosphorous is in water soluble form.

Nitro phosphate

It is a fertilizer that contain both nitrogen and phosphorous. It is available in two NPK combinations of 20-20-0 and 23-23-0. The nitrogen present is in ammoniacal form and nitrate form. And half of the phosphorous is in water soluble form.

Potassium Nitrate

It is a fertilizer that contains both nitrogen and potassium. It is available in NPK combinations of 13-0-45. It is 100 per cent water soluble fertilizer.

Urea Ammonium Phosphate

It is a fertilizer that contain both nitrogen and phosphorous. It is available in three NPK combinations of 28-28-0, 24-24-0 and 20-20-0. The nitrogen present is in ammoniacal form and amide form. And majority of the phosphorous is in water soluble form.

NPK fertiliser mixtures

It is fertilizer mixtures that contain nitrogen, phosphorous and potassium. It is available in various NPK combinations of 15-15-15, 10-26-26, 12-32-16, 22-22-11, 14-35-14, 17-17-17, 14-28-14, 19-19-19, 17-17-17 and 20-10-10. The same combination can be made by mixing one or other of the straight or complex fertilizers discussed earlier.