Welcome to the CPS Bulletin Board. Please use this board for communication about the purebred swine industry. Try to keep negative posts and gossip to a minimum. Thank you.
Had a couple phone calls this afternoon questioning this statement, and yes it is worded wrong. "measuring cow efficiency by dividing her weight into that of her calf at weaning" should read "measuring cow efficiency by dividing her weight BY that of her calf at weaning". I make a lot of mistakes when I'm in a hurry.