Terra Nitrogen Company, L.P. reported unaudited consolidated earnings results for the first quarter ended March 31, 2016. For the quarter, the company reported total net sales of $108.0 million against $126.6 million a year ago. Net earnings was $37.7 million against $59.0 million a year ago. Allocation of net earnings to general partner was $10.6 million against $20.9 million a year ago. Allocation of net earnings to common units was $26.7 million against $37.5 million a year ago. Net earnings per common unit was $1.44 against $2.03 a year ago. Net earnings per class B common units was $0.4 against $0.6 a year ago.