How to make npk by physical method

When you go to buy fertilizers for your garden, you may often come across a series of numbers, such as 10-8-10, 20-20-20, or 10-10-10. You are not sure what these numbers mean because all of them apparently seem suitable for the plants in your garden. So what do those numbers represent? Well, they are NPK values that indicate the percentage of nitrogen, phosphorus, and potassium present in the fertilizer.

What is NPK in fertilizers?

Nitrogen, phosphorus, and potassium are three crucial elements that keep your soil healthy and allow your plants to grow properly. The numbers present in the series represent the concentration of these elements. Remember, the higher the number you see on the fertilizer, the more concentration of nutrients it contains. For example, if the fertilizer says 10-10-10, it means there is an equal concentration of nitrogen, phosphorus, and potassium. On the other hand, if it says, 20-10-5, it means the concentration of nitrogen is twice that of phosphorus and four times of potassium. Want to make npk granules? Go to

One of the reasons why the series of numbers in fertilizers is so important is that they help you calculate the percentage of nutrients that you need to apply to your soil. Suppose the fertilizer has a 10-10-10 ratio. Divide 100 by 10 to get the quantity of fertilizer to add to 1 pound of the respective nutrient. In this case, you will need to add 453.5 grams of the nutrient to 10 pounds of fertilizer. Similarly, a fertilizer with a 20-20-20 concentration will have 5 pounds of fertilizer and 1 pound of nutrients ratio.

rotary drum granulation line for npk fertilizer production
rotary drum granulation line for npk fertilizer production

Why are nitrogen, phosphorus, and potassium essential?

As already mentioned nitrogen, phosphorus, and potassium are essential nutrients that your soil needs to remain healthy and allow plants to grow properly. Here’s how they contribute to the soil.

Nitrogen – Nitrogen is responsible for leaf development as it plays a crucial role in chlorophyll production. Fertilizers that have high nitrogen content are suitable for plants that require more foliage growth instead of flowering. If the leaves of your plants are turning yellow, it’s a sign of nitrogen deficiency. It means you need to add a nitrogen-rich fertilizer to the soil.

Phosphorus – Phosphorus is responsible for three things: fruit development, flower development, and root growth. You need to use a phosphorus-rich fertilizer during spring because that’s the time when you see a lot of flowers growing in your garden.

Potassium – Potassium helps in the overall growth and health of the plants. It acts like the plants’ immunity booster as it strengthens their ability to resist various types of diseases. Potassium-rich fertilizer is essential in dry and cold weather conditions because the plants tend to dry up quickly. Interested in make npk fertilizer by your onw, go here.

Balanced fertilizers

Balanced fertilizers are those that have an equal concentration of nitrogen, phosphorus, and potassium. Some people think that it is best to buy a balanced fertilizer, but that’s not always the case. You should check the quality of your soil before buying the fertilizer. If it is already rich in nitrogen, you may buy a fertilizer that has a slightly lower concentration of nitrogen.

Veteran gardeners test the soil before buying any type of fertilizer. This allows them to maintain an equal consistency of the nutrients in the soil that can help their plants grow better. Turnkey project soloutions on npk fertilizer production, welcome go to

Significant Components Of NPK Compound Fertilizers

NPK fertilizers will be the most active and soil friendly substances employed in food production simply because they originate primarily from natural elements. The development process functions to combine these components, that are vital towards the crops. After processing, the end result is relevant within the soil in order that plants can absorb them. However, it is essential to recognize that these are the basic stuff that comprise the NPK compound fertilizers.

NPK Fertilizer Production Line
NPK Fertilizer Production Line


Nitrogen makes up the most important portion of the climate, while you would remember out of your basic chemistry class. However, nitrogen plays a vital role in the creation of leafy growth and the primary forming of stems and branches also in plants. Therefore using this type of importance, scientists have discovered ways to extract nitrogen from the air and use it in the production of compound fertilizers. Nitrogenous reactions result in the formation of ammonium salts and nitric acid, which boosts farming. The accessibility of nitrogen helps your vegetables to increase and boost the yields after a while. However, it really is good to learn that water can certainly wash away this element therefore, a continuous application is important that you should achieve better results. Crops in which lack nitrogen easily stand out while they have pale and weak branches and stems and will also start to yellow and wither in th long haul.


Phosphorous features a massive influence on the introduction of plants since it’s the element that mostly supports in the germination of seeds and also root development. As a part of compound fertilizers, there is a guarantee of having the best product simply because of its benefits. The entire process of photosynthesis is important mainly because it helps the crops to keep energy. Also, the plants wind up growing normally to be stable since since they commence to develop, the impact starts once the plants have reached an early stage. The absence of phosphorous will result in plants having stunted growth, the leaves might turn purple, and you will probably not realize an outstanding manufacture of fruits. The volume of this aspect in compound fertilizers is plenty considering that the soil retains it for an extended period.


Potassium is yet another necessary thing found in the production of NPK fertilizers. The quantity of significance of this element isn’t little before you incorporate it inside your farming needs then you certainly realize how successful your crops can grow. Potassium enables you to strengthen the plant’s capacity for resisting diseases. Also, the complete excellence of the product ends up being right. It is important in the production of starch and sugars for sale in vegatables and fruits. Plants can be capable of withstand any weather, hot or cold since they are firm from germination and no odds of wilting. Plants with no potassium possess a low potential to deal with diseases while the leaves scorch and wither out quickly. The most typical plant that may show these effects is tomatoes. Plants retain this mineral easily for quite some time, so one particular application is plenty.

If you are intending to purchase fertilizers for the farm, you should check around the ingredients and ensure your decision has The three elements found in production. These components are soil friendly and can help you achieve better and healthy-looking high-quality crops. Also, your yields will increase rapidly. Want to the quality of the fertilizer NPK at a you buy, the best way you can know how does the npk fertilizer make by the production line, here are the NPK production line you will get to know the npk manufacturing process, go to