Friday, 7 October 2016

World fertilizer consumption

World nitrogen fertilizer consumption


Nitrogen is the most consumed nutrient, due to its important role in crop production. Indeed, N is an important component of many structural, genetic and metabolic compounds in plant cells.

Urea (46-0-0) is currently the most popular N fertilizer source with about 54 percent of the world market and represents the major sectoral growth in the nitrogen industry. The growth in demand has stimulated a growth in production.

World phosphate fertilizer consumption


The trend in phosphate consumption by product shows that diammonium phosphate (DAP) is the most consumed P fertilizer worldwide, representing than 50% of the market, due to its high P and N concentration. The single superphosphare (SSP) used to be the leading product but it has been bypassed by high-analysis P fertilizers, such as ammonium phosphates (like DAP).

World potash consumption


The most used K fertilizer product worldwide is potassium chloride, also known as muriate of potash (MOP). It accounts for almost 70 percent of all demand for K fertilizers. In some countries, such as the United States, Brazil or India, it accounts for more than 90 percent of all K fertilizer sold.


Fertilizer composition



Common names

N P2O5 K2O S MgO
  Nutrients as % of product
 Nitrogen fertilizers          
   Ammonia 82 0 0 0 0
   Ammonium sulphate 21 0 0 23 0
   Ammonium nitrate 33-34.5 0 0 0 0
   Calcium ammonium nitrate 20.4-27 0 0 0 0
   Urea 45-46 0 0 0 0
 Phosphate fertilizers          
   Single superphosphate 0 16-20 0 12 0
   Triple superphosphate  0 46 0 0 0
   Diammonium phosphate 18 46 0 0 0
   Monoammonium phosphate 11 52 0 0 0
   Ground rock phosphate 0 20-40 0 0 0
 Potash fertilizers          
   Muriate of potash
   (potassium chloride)
0 0 60 0 0
   Sulphate of potash 0 0 50 18 0
   Sulphate of potash magnesia 0 0 22-30 17-22 10-11
   Magnesium fertilizers          
   Kieserite 0 0 0 20-22 25-27
   Epsom salt 0 0 0 12-13 15-16
 Complex fertilizers          
   NPK fertilizers 5-25 5-25 5-25 * *
   NP fertilizers 15-25 15-25 0 * 0
   NK fertilizers 13-25 0 15-46 * 0
   PK fertilizers 0 7-30 10-30 * *

  * some with S and/or Mg and/or micronutrients

Note: the above numbers represent the average range of nutrient content in commercially available fertilizers

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