Fertilization to supply the nutrient element nitrogen is often accomplished by which type of application?
A)injection of a gas into the soil
B)broadcast of a chloride salt
C)broadcast of the nearly pure element as a solid
D)incorporation of powdered limestone rock
E)application of a chelate to the soil

Question

Quizplus · Accepted Answer

Nitrogen fertilization is often accomplished by injecting anhydrous ammonia gas into the soil, which is a common method for supplying nitrogen to crops.

Fertilization to Supply the Nutrient Element Nitrogen Is Often Accomplished