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Crop Fertility

Nitrogen

Ammonia loss from urea

Volatilization losses of ammonia from urea have been a major concern of producers and agronomists because of the lack of precipitation. The nitrogen (N) cycle is very complex as it includes all forms of matter: solid (fertilizer and manure), liquid (dissolved N as nitrate and ammonium) and gas (ammonia).

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Potassium sulphate market outlook

The global specialty fertilizers market is projected to grow at a compound annual growth rate (CAGR) of 7% from 2015 to reach $19,885 million by 2020.

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Scientists gather in DC to tackle P sustainability issues

Researchers from Arizona State University, along with more than 40 other scientists, engineers, technical experts and policy makers from around the world, are convening in Washington, D.C., May 18-21 to study ways to create a sustainable phosphorus (P) fertilizer system.

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