Any type of material that increases soil yield, both qualitatively and quantitatively, to strengthen the soil and increase its fertility is called fertilizer.
Fertilizers are generally divided into three categories:
chemical fertilizers, organic fertilizers and biological fertilizers.
The production of this type of fertilizer revolutionized agriculture and the increase in crop production. Over time,
the production of these fertilizers has increased,
and since in addition to increasing fertilizer,
it must be borne in mind that these fertilizers cause a lot of damage to soil, living organisms and ecosystems.
The chemical composition and purity of different fertilizers containing one element are very different.
These differences have a significant impact on the use, distribution,
fertilization time and effectiveness of fertilizers.
Therefore, it is necessary to know enough about the types of chemical fertilizers before selecting or consuming them.