I doubt too much purely natural protein is your challenge. Most cubes, tubs and liquid feeds incorporate nonprotein nitrogen (NPN), normally in the shape of urea. This delivers nitrogen, which rumen microbes Merge with carbohydrates to manufacture proteins. Some reduce-excellent supplements may well incorporate significant levels of NPN. My dilemma https://bookmarkfox.com/story2909831/5-tips-about-lost-calf-hats-you-can-use-today