“Solution 32” as a Source of Nitrogen for Direct Application<sup>1</sup>
Ralph W. CummingsB. A. KrantzA. MehlichW. L. NelsonW. H. RankinD. S. WeaverFormerly Director of Exp. Sta., N. C. State College, now Field Director Indian Agr. Res. Program, Rockefeller Foundation; formerly Research Professor of Agronomy, N. C. State College, now Extension Soils Specialist, University of California; Associate Professor of Soils; formerly Professor of Agronomy, N. C. State College, now Midwest representative American Potash Institute; Associate Professor of Soils; formerly head of the Agricultural Engineering Department, now Director of N. C. State Agr. Ext. Serv.; respectively
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Synopsis In manufacture, nitrogen fertilizer materials are first produced in liquid form. If these could be applied directly to the soil some of the costs involved in drying, pelleting, coating, and handling could be reduced or omitted.
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