Urea has about six times the amount of protein as cotton seed meal, but as I understand it, it takes about a week for cattle to start to utilize urea. As high as urea is right now, it's not as good of a deal for a protein source as it used to be.
What do you know about urea in feed and subsequent nitrogen poisoning from overuse?
What do you know about urea in feed and subsequent nitrogen poisoning from overuse?