University data suggests Minnesota farmers are driving innovation in nitrogen management, improving efficiency and reducing environmental impacts.

Humanity has an insatiable appetite for ammonia: this substance is used to make fertilizer, which in turn is used in most modern agriculture. Until now, the Haber-Bosch process has been the method of ...

While a wealth of nutrient export models exists, a knowledge gap persists regarding how climate and land-use changes ...

Nitrogen is an essential element for living organisms, needed to build DNA, proteins and chlorophyll. Although nitrogen makes up nearly 80% of the air we breathe, it’s availability to plants and ...