Urea phosphate is a kind of water-soluble crystal structured fertilizer used for phosphorus deficiency in plants. Urea phosphate is a source of nitrogen and phosphorus for ruminants. Urea phosphate has been demonstrated to be much less potentially toxic than urea for animals. Dietary urea phosphate as a replacement for soya bean in concentrate feeds for mutton sheep should not exceed 4%, as higher dosing may cause malnutrition and mineral disorders.