Urea phosphate, also known as urea phosphate or urea phosphate, contains 17% nitrogen and 19.6% phosphorus. It has been widely used as an animal feed additive in foreign countries. It has significant weight gain and milk enhancement effects on cattle and sheep, and has a good antiseptic effect on silage. The results showed that urea phosphate can increase the content of acetic acid and propionate in the stomach of livestock and enhance the activity of dehydrogenase, promote the physiological metabolism of cattle and sheep, and absorb and utilize nitrogen, phosphorus and calcium. It is an excellent non-protein nitrogen and Nutritive element phosphorus is an important feed additive. For example, adding urea phosphate to lactating dairy cows can supplement insufficient phosphorus and some proteins in the feed, which helps increase milk production and reduce feed consumption, and also has a good effect on mineral metabolism. As another example, cows fed with urea phosphate at 1.4% concentrate can increase milk production by more than 15% and increase weight by 5%-10%.