I doubt abnormal organic protein is your issue. Most cubes, tubs and liquid feeds include nonprotein nitrogen (NPN), typically in the shape of urea. This supplies nitrogen, which rumen microbes Mix with carbohydrates to manufacture proteins. Some lower-quality nutritional supplements may possibly consist of large amounts of NPN. My concern https://jaredgzskb.full-design.com/a-secret-weapon-for-lost-calf-shirts-70933265