Socio-Economic Trend

Fertilizer Consumption

UNIT: Million tonnes

Modern agriculture depends on fertilizers such as phosphorus and nitrogen. It is estimated that the industrial production of nitrogen-based fertilizers sustains perhaps one-third of the total human population. Many people need more fertilizers, especially in Africa, even though Africa is the largest exporter of phosphate rock. Conversely, overuse of fertilizer leads to major environmental problems such as marine dead zones.

Graph Caption: Global fertilizer (nitrogen, phosphate and potassium) consumption based on International Fertilizer Industry Association (IFA) data.
Sources: Olivier Rousseau, IFA; IFA database.

Caption: Agriculture lands, Illinois, USA
Source: Google Earth