Fertilizers

Evolution

  • The history of the Indian fertilizer industry dates back to 1906, when the first fertilizer factory opened at Ranipet (Tamil Nadu).
  • Prior to 1960/61, India produced only straight nitrogenous fertilizers [ammonium sulphate (AS), urea, calcium ammonium nitrate (CAN), ammonium chloride and single superphosphate (SSP)]. The production of NP complex fertilizers commenced in 1960/61.

Types of Fertilizers

  • Organic Fertilizers: Natural fertilizers derived from plants and animals are known as organic fertilizers. The following products can be used to make organic fertilizers: Agricultural Waste; Livestock Manure; Industrial Waste; and Municipal Sludge.
  • Inorganic Fertilizers: Chemical fertilizers containing nutritional elements for crop growth generated ....
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