. "The fertilizer may be, for example, a nitrogen containing compound such as urea, urea formaldehyde composites, potassium nitrate, potassium sulfate, potassium chloride, ammonium nitrate, ammonium sulfate, monoammonium phosphate, dibasic ammonium phosphate, ammoniated super-phosphoric acid, micronutrient ingredients such as trace elements of iron, zinc, manganese, copper, boron, molybdenum, and mix" . . . .