Hello friends welcome to Difference Between Dap And Npk Fertilizer. Fertilizer ie manure has an important place in our India, we definitely use manure in any kind of crop. Our farmers mostly use DAP and NPK fertilizers at the time of sowing. NPK manure contains potassium as well as nitrogen and phosphorus. Being the three main elements of the soil, NPK helps in increasing the yield and also increases the fertilizer power of the soil.
The term DAP refers to diammonium phosphate, and it is a phosphate fertilizer. The world’s most common phosphorus fertilizer. Thus, we in the fertilizer industry produce this fertilizer by using two important components; Phosphoric acid and ammonia. On the other hand, NPK fertilizers are an important source of nitrogen, potassium and phosphorus. These are the three primary nutrients that crops require for their growth and development.
Difference Between Dap And Npk Fertilizer
| Dap Fertilizer | Npk Fertilizer |
| Hard, grainy, brown, black, almond color is not easily removed from the nails. | White shiny, round grains of approximately equal size. |
| D.A.P. Taking some grains of tobacco and rubbing it with lime like tobacco gives a pungent smell, which becomes unbearable to smell. | Dissolving completely in water and cooling sensation on touching the solution. |
| When heated on a griddle on low flame, the grains swell. | It melts when placed on a hot pan and on increasing the flame, no residue remains. |
What is Dap Fertilizer?
DAP fertilizers are sources of nitrogen and phosphorus. It is used more in Indian agriculture. The major ingredient in this fertilizer is diammonium phosphate which has the chemical formula (NH4)2HPO4. With that the IUPAC name of this compound is diammonium hydrogen phosphate. And it is water soluble ammonium phosphate. In the production process of fertilizer, we react phosphoric acid with ammonia, it forms a hot solution, then cools to granulate. And to get that manure is shed. Which we can use in the farm. With that we should proceed with the reaction under controlled conditions as the reaction uses sulfuric acid, which is dangerous to handle.
The standard nutrient grade of that fertilizer is 18-46-0. That means, it has nitrogen and phosphorus in the ratio of 18:46, but it does not contain potassium. Typically, we need 1.5 to 2 tons of phosphate rock, 0.4 tons of sulfur(s), and 0.2 tons of ammonia to produce DAP, to dissolve the rock. In addition, the pH of this substance is from 7.5 to 8.0. Therefore, if we add this fertilizer to the soil, it can create an alkaline pH around the fertilizer granules dissolved in the soil water. Thus the user should avoid adding high amounts of this fertilizer.
How to use DAP?
D.A.P. You can give it in your field at the time of sowing of crop, apart from this you can give it in small quantity after every 15 days so that your crop can get good yield. Use less, because if you use too much in summer, it can burn your crop if you have time. If your farm is not growing and the heat is high, then you can buy low % nitrogen in it and put it in your field.
What is Npk Fertilizer?
There are three component fertilizers in NPK fertilizer which are most useful for agricultural purposes. This fertilizer serves as a source of nitrogen, phosphorus and potassium. Therefore, it is an important source of all three primary nutrients. Which is necessary for a plant for its growth, development and proper functioning. The name of the substance also expresses the nutrient it can supply. The NPK rating is a combination of numbers that gives the ratio between Nitrogen, Phosphorous and Potassium provided by this fertilizer.
It is a combination of three numbers, separated by two dashes. For example, 10-10-10 indicates that the fertilizer provides 10% of each nutrient. There, the first number refers to the percentage of nitrogen (N%), the second number is for the phosphorus percentage (in the forms of P2O5%), and the third is for the potassium percentage (K2O%).
How to use Npk Fertilizer?
Single super phosphate is an inexpensive fertilizer which is essential for the development of fruits and seeds which helps the plants to develop important phosphatides like nucleic acids, proteins, phospholipids, co-enzyme phosphatides etc. It is hard granular in appearance, brownish blackish brown in color and is not easily broken by nails. It is also available in powder form. This granular fertilizer is often mixed with DAP. and NPK Mixtures are likely to be done with fertilizers.
Difference Between Dap And Npk Fertilizer
Farmer brothers we want to explain to you the difference between these two in very simple language, you can see that there are two elements found in DAP fertilizer, both are available in NPK and apart from them another different element is found in NPK . It is very important for the roots of the crop, now it is up to you whether you want to depend on NPK except DAP or not but believe us, NPK is much better fertilizer than DAP and you can use it without any hesitation. can.
What is the full name of DAP Fertilizer?
The full name of DAP fertilizer is Diammonium phosphate, which is the most widely used phosphorus fertilizer in the world.
What is the full name of NPK Fertilizer?
The full form of NPK is Nitrogen Phosphorus Potassium.
Conclusion
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