Essential or beneficial for plant growth and development
Essential for the quality attributes of the harvested product of a given plant species grown in its natural or cultivated environment.
DAP 18.46
Di Ammonium Phosphate
it is a complex fertilizer containing phosphor and nitrogen. The first figure in complex fertilizers indicates nitrogen (N) amount as 18%, the second figure indicates phosphor (P O) amount as 46%. For this reason, it is preferred to be called phosphorus fertilizer. It is black, brown, grey, and off-white with a granular form. It should be applied during planting for cereals, it is applied to meet the phosphor requirement of the plant. Since nitrogen is in its composition, it meets the nitrogen requirements of the plant. If this nitrogen does not meet the nitrogen requirement, deficient parts should be provided from other nitrogenous fertilizers.
NP 20.20.0
NP – Compound
The fertilizer containing more than one nutrient is called compound fertilizer. They contain nitrogen (N), phosphor (P2O5), and potassium (K2O). The first figure indicates nitrogen, second is phosphor and third figure is potassium amount as % There are 20 kg pure nitrogen and 20 kg phosphor in 100 kg. Since whole amount of nitrogen and big rate (90%) of phosphor dissolves in water, by this way, it can be taken by the plants easily. The whole amount of nitrogen in complex fertilizers may be in ammonium form, some part of it may be in nitrate form. Since high solubility in water, it is used with seed before the planting or during planting.
NPK 15.15.15
NPK – Compound
Compound fertilizers are obtained mixing nitrogen (N), phosphor (P O) and potassium (K O) in equal proportions. There is pure nitrogen, phosphor and potassium in NPK (15.15.15) fertilizer. This fertilizer is favorable to obviate potassium deficiency in soil and used for cultivation of fruit and vegetables.
SSP
Single super phosphate
Superphosphate is derived from the sulphuric process of phosphate rock.It is in granulea and particulate forms and it is generally gray and light grey.At a rate of 18-19% / 19-21% on the composition water-soluble phosphor is one of the main nutrients for plants.It should be applied to the soil before planting or during planting and it should be put in a certain depth as per the structure of the soil, it should be buried in the depth of seed or root.Phosphorus is buried in the soil tightly and does not move too much. For this reason, these fertilizers should be applied to the soil in autumn and winter.There is no difference between normal phosphate and triple super phosphate in terms of effect.
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