It is any organic or inorganic material of natural or syentic origin that is added to soil to supply one or more plant nutrients essential to the growth of plants. A recent assessment found that about 40 to 60% of crop yields are attributable to commercial fertilizer use. They are essential for high yield harvest European fertilizer market is expected to grow to €15.3 billion by 2018. Mined in organic fertilizer have been used for many centuries whereas chemically synthesized inorganic fertilizer were only widely develop during the industrial revolution British agricultural revolution and the industrial green Revolution of the 20 century.
Inorganic fertilizer use has also significantly supported global population growth it has been estimated that almost half the people on the earth are currently fed as a result of synthetic nitrogen fertilizer use.
kinds of fertilizer:
1 organic fertilizer or natural fertilizer is fertilizer made of decayed plants and animal waste..
2 Inorganic fertilizer or artificial fertilizer consists of commercially prepared fertilizer such as ammonium sulfate super phosphate and urea..
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