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...
Once-a-Day milk feeding of Calves. Once-a-Day feeding is a system which can deliver performance benefits over twice-a-day feeding for much less labour and less cost. Feeding Once-a-Day is simple. 200gms of powder is made up to 1 litre with water or 60 - 100gms of powder made up to 1 litre with cows milk.