Fertilizer is made of three nutrients that vary in proportion depending on the type of fertilizer. The advantages of fertilizers are mentioned below.

Chemical Fertiliser An Overview Sciencedirect Topics

They stand for nitrogen n phosphorus p and potassium kalium in other languages hence the chemical symbol k.

What makes up fertilizer. They re divided into three categories. Most fertilizers supply just nitrogen phosphorus and potassium because the other chemicals are needed in much lower quantities and are generally available in most soils. Mono ammonium phosphate map grade.

Nitrogen phosphorus and potassium availability is the big limit to growth. That s what a plant needs to reach its full nutritional potential. Nitrogen is the most important fertilizer since nitrogen is present in proteins dna and other components e g chlorophyll.

They are water soluble and can easily dissolve in the soil. What is fertilizer made of. Since nitrogen makes up a significant portion of the earth s atmosphere a process was developed to produce ammonia from air.

Plants also have three main food groups or rather macro nutrients the three elements that make up the bulk of a fertilizer. These three nutrients are listed on the front of the bag as a ratio of percentages. These elements are what make up our modern day fertilizers.

Nitrogen fertilizer component 1 ammonia is one nitrogen fertilizer component that can be synthesized from in expensive raw materials. Although nitrogen makes up most of the atmosphere it is in a form that is unavailable to plants. Composition analysis and grade of different fertilizers.

That is the goal of fertilizer. You may have seen those letters on fertilizer bags. 12 n nh 4 26 5 p 61 p 2 o 5.

For supplying a specific nutrient we can select a specific fertilizer due to its nutrient specific nature. The remaining 14 have to come from the soil through the plant s roots. They are easy to transport store and apply.

Three of those elements carbon hydrogen and oxygen are obtained through the air and water.