Characteristics Of Chemical Fertilizers

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Recommended: Chapter 1 introduction of organic fertilizer versus inorganic fertilizer

CHEMICAL FERTILISER Fertiliser
A fertiliser is any material /substance of natural or synthetic origin that is applied to soils or to plant to supply one or more plant nutrient essential to the growth of and development of plants. Fertilizer is any substance used to add nutrients to the soil to promote soil fertility and increase plant growth. Fertilisers helps to enhance the plant growth. Simply fertilizer are nothing but the plant nutrients. Fertilisers can be classified into two categories: organic or inorganic Organic fertilizers:- are derived from living or once-living material, including animal wastes, crop residues, compost and numerous other by-products of living organisms.
Inorganic fertilizers:- are derived from non-living …show more content…

They contain one or more of the essential growth nutrients such as nitrogen, phosphorus, and potassium and various others. Once it added to the soil, these nutrients fulfill the required demands of the plants and provide them the nutrients & helps them retain the lost nutrients. Generally chemical fertilizer which is rich content of major nutrients like Nitrogen, Phosphorus, and Potash which is required to growth of the plant body. Chemical fertilizers are manufactured by synthetic material. It is prepared artificially. Many artificial fertilizers contain acids, such as sulfuric acid and hydrochloric acid, which tend to increase the acidity of the soil, reduce the soil's beneficial organism population and interfere with plant …show more content…

One study has shown that the application of nitrogen fertilizer on off season cover crops can increase the biomass of these crops, while having a beneficial effect on soil nitrogen levels for the cash crop planted during the summer season
Nitrogen fertilizer is often synthesized using the Haber-Bosch process, which produces ammonia. This ammonia is then used to produce other compounds (notably anhydrous ammonium nitrate and urea) which can be applied to fields. These concentrated products may be used as fertilizer or diluted with water to form a concentrated liquid fertilizer, UAN. Ammonia can also be used in combination with rock phosphate and potassium fertilizer to produce compound fertilizers.
The production of ammonia currently consumes about 5% of global natural gas consumption, which is somewhat under 2% of world energy

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