PASCAGOULA, Miss. — Mississippi Phosphates plans to add to its product line. Beginning in mid-February the company will add Monoammonium Phosphate to take advantage of broader market opportunities. The company already produces Diammonium Phosphate, sold through traditional domestic and international channels. The company in a news release said both products are considered the most common forms of phosphate fertilizer used on all major row crops. Mississippi Phosphates, based in Madison, Miss., owns and operates manufacturing facilities in Pascagoula. Mississippi Phosphates employs 240. (Source: AP via Mississippi Press, Sun Herald, 01/30/14)