The Use of NPN In Rations For Milk Production

Study the economy of fattening buffalo calves under different dietary feed levels, namety, ad libitum and controlled feeding at different nutritional allowancesto. fully evaluate the effects of nutritional level on fattening, determination of weigh gain, feed efficiency, nutrient digestibility, ruminal activity and carcass composition and quality were made available. At present, however, the value of urea for the physiological processes resulting in the formation of milk is an open question, there are some contradictions in the views of many authore on the value of urea for milk production as for as the writer is aware, very little work has been ported , Furthermore, it seemed of importance to use other sources of energy in the ration containing-urea taking into consideration the struggle between man and farm animals for feed.