The key to utilizing the tables is to know what table to use based on three levels of mature bull size. The three levels are bulls at 1,700 pounds, 2,000 pounds and 2,300 pounds. The daily maintenance or zero-weight-gain ration (hay or grass) varies by the size of the bull. A 1,700-pound bull needs a daily intake of 33 pounds of dry matter that is 7 percent protein and 46 percent total digestible nutrients (TDN).
Sores, blisters, or bumps on the scalp. Painful sores, blisters, or bumps that develop on the scalp may be caused by: 1  Infection of the hair shafts (folliculitis) or the skin (such as impetigo). 2  An allergic skin reaction (contact dermatitis).
Your doctor will need to examine the sores in order to determine what their cause might be. 1  Ringworm is a fungal infection of the skin, and it's a common cause of scalp sores. 2  Pemphigus, on the other hand, is a disease of the immune system.  Psoriasis is another disease of the immune system that can cause scalp sores.