Chemical Fertilizer

Chemical fertilizer refers to the fertilizer made by chemical synthesis or chemical reactions whose ingredients contain a certain quantity of nutrients for the plants such as nitrogen phosphorus potassium magnesium calcium sulfur boron copper zinc manganese iron and molybdenum and so on including simple-substances and compound fertilizers. Chemical fertilizers combine synthetic forms of the primary macronutrients for plants such as nitrogen phosphorus and potassium as well as a variety of micronutrients and additives.

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23072019 A fertilizer is a natural or synthetic chemical-based substance containing one or more nutrients essential for enhancement of plant growth and soil fertility.

Chemical fertilizer. 17092013 A chemical fertilizer is a substance applied to soils or directly onto plants to provide nutrients optimal for their growth and development. The Department of Chemicals. Chemical fertilizers are synthetic substances that provide the necessary nutrients for healthy plant growth and development.

Packaged fertilizers also often contain three macronutrients. 30072014 Most chemical fertilizers are made by the reaction of an acid with an alkali. Many artificial fertilizers contain acids such as sulfuric acid and hydrochloric acid which tend to increase the acidity of the soil reduce the soils.

Chemical fertilizers are the artificial fertilizers manufactured in industries. Chemical fertilizers being produced synthetically from inorganic materials are substance providing nutrient elements for plants growth with physical or chemical methods. Leaf scorch can cause the leaves of the plant to wither and may cause the plant to die.

Nitrogen phosphorous and potassium. These are used by the farmers daily to increase the crop yield. They are prepared from water soluble salts.

Generally in developing countries farmers use wastewater raw or treated sludge for irrigation and soil conditioning to minimise the purchase of chemical fertiliser. Types of fertilizer are in great varieties. A chemical fertilizer is defined as any inorganic material of wholly or partially synthetic origin that is added to the soil to sustain plant growth.

Over-application of chemical fertilizer to plants may cause the leaves to turn yellow or brown damaging the plant and reducing crop yield. The Department is entrusted with the responsibility of policy planning. Fertilizers are chemical substances supplied to the crops to increase their productivity.

The essential nutrients contained in these fertilizers are nitrogen phosphorous and potassium NPK as well as other nutritional substances in smaller amountsall presented in a form that can easily be absorbed and metabolized by plants. Petro-Chemicals has been part of the Ministry of Chemicals and Fertilizers from 571991. FS contains a lower concentration of heavy metals than artificial manure and can be considered a clean fertiliser.

Use of treated or raw sludge as a soil conditioner and fertiliser is very popular. This condition is known as chemical leaf scorch. Chemical Fertilizer or Organic Fertilizer.

Various examples of chemical fertilizers are sulphate ammonium phosphate potassium sulphate etc. Coal Gasification and Its Applications 2011. Chemical fertilizers are high in nutrient content such as nitrogen.

Ammonium nitrate a good source of nitrogen and ammonium for plants is also an important ingredient in the production of high quality effective fertilizers. Chemical fertilizers are generally classified according to their NPK content representing the concentrations of the three principal plant nutrients nitrogen wt phosphorus wt P2O5 equivalent and potassium wt K2O equivalent. They are found in chemical types of fertilizer as calcium nitrate magnesium oxide and ammonium sulfate.

The fertilizers contain the essential nutrients required by the plants including nitrogen potassium and phosphorus. The three departments are. They provide enough nutrients for the proper development of crops.

Most of the chemical fertilizers used are NPK fertilizers which are rich in nitrogen. 18112018 Chemical Fertilizers Chemical fertilizers also known as inorganic synthetic or artificial fertilizer are made from refined fertilizer substances along with chemical fillers. Generally chemical fertilizers are made synthetically from inorganic materials including petroleum products and rocks.

Fertilizers comprise of a combination of three department working for the growth of Nation. 09012015 Ministry of Chemicals. The essential micronutrients include iron manganese copper.

Theyre rich in the three essential nutrients needed for plant growth.

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