Rentech Nitrogen Partners, L.P. (NYSE: RNF) announced today that the Partnership will hold its 2014 first quarter conference call on Tuesday, May 13, 2014 at 1:30 p.m. PDT, during which time senior management will review the Partnership's financial results for the period and provide an update on the business. Callers may listen to the live presentation, which will be followed by a question and answer segment, by dialing 800-774-6070 or 630-691-2753 and the pass code 9432139#. An audio webcast of the call will be available at www.rentechnitrogen.com within the Investor Relations portion of the site under the Presentations section. A replay will be available by audio webcast and teleconference from 4:00 p.m. PDT on May 13 through 11:59 p.m. PDT on May 23. The replay teleconference will be available by dialing 888-843-7419 or 630-652-3042 and the audience passcode 9432139#. About Rentech Nitrogen, L.P. Rentech Nitrogen ( www.rentechnitrogen.com) was formed by Rentech, Inc. to own, operate and expand its nitrogen fertilizer business. Rentech Nitrogen’s assets consist of two fertilizer production facilities owned by its operating subsidiaries. The East Dubuque Facility is located in the northwestern corner of Illinois, and uses natural gas as a feedstock to produce primarily anhydrous ammonia and UAN solution for sale to customers in the Mid Corn Belt. The Pasadena Facility is located in Pasadena, Texas, along the Houston Ship Channel, and uses ammonia and sulfur as feedstocks to produce ammonium sulfate and ammonium thiosulfate fertilizers, and sulfuric acid. Rentech Nitrogen is the largest producer of synthetic granulated ammonium sulfate fertilizer in North America, with sales in the United States and internationally.