solution for use in reducing nitrogen volatilization, method for reducing nitrogen volatility of an urea fertilizer, and urea fertilizer

摘要

Solutions are prepared by dissolving n- (n-butyl) thiophosphoric triamide (nbpt) in one or more unsubstituted morpholines and mixtures thereof. The solutions can be used in urea fertilizers to reduce nitrogen volatilization, or to reduce animal manure or urine odor. Methods for preparing urea fertilizers and resulting products are also described.