1 73 calories per ounce or 28 g of sirloin steak lean and fat (1/8 rim of fat). 2  268 calories in a 4 oz or 114g sirloin steak (lean only). 3  402 calories in a 6 oz or 171g sirloin steak (lean only). 4  536 calories in an 8 oz or 227g sirloin steak (lean only).
Double muscling- A genetic trait in cattle where muscles are greatly enlarged rather than duplicate muscles. Double-muscled cattle...
â¢ Dry period management did not affect culling rate for second-lactation cows, but a significantly higher culling rate occurred in multiparous cows with conventional dry periods compared to those with short dry periods. Lower incidence of metabolic disorders for second lactation, compared to third or later lactation cows in both groups. â¢ Cases of mild ketosis were lower for cows in the shortened dry period group. â¢ Occurrence of retained placenta was higher for second and later lactation cows in the short dry period.