White tanks carrying anhydrous ammonia can be seen on the roads and ... "The big tanks that fill our mother tanks are at our locations. Those are primarily hooked to semis," he said.

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 ...

The Kansas Highway Patrol says that shortly after 9 a.m., a truck hauling anhydrous ammonia overturned on the highway near Delavan and is currently blocking both lanes of traffic. The patrol says ...