John Sawyer with the Department of Agronomy at Iowa State University shares the best options for sidedressing nitrogen, in order from most to least preferable: Injected anhydrous ammonia ...

Part of her job is conducting anhydrous ammonia inspections at retailer facilities across the state. From her training and experience, she knew exactly how bad the damage could be. “He didn’t ...

Anhydrous ammonia is one of the most widely used industrial chemicals in the U.S. according to the American Chemical Society. The colorless gas composed of nitrogen and hydrogen (NH₃ ...