Only 2 years ago nitrogen (N) fertilizer supply and price were impacted by a sharp rise in natural gas prices (winter 2000-2001). Another dramatic increase occurred within the past month. Natural gas prices have fluctuated more in recent years because of increased demand for generating electricity and slowed development of new gas supplies. This time, late-winter cold temperatures, high demand for home heating, and world unrest brought depleted supplies and uncertainties in production and pricing.
Iowa State University
Sawyer, John E., "Natural gas prices impact nitrogen fertilizer costs" (2003). Integrated Crop Management News. 1671.
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