USDA Reported U.S. Cattle on Feed on September 1, 2019 was down 1 percent from September 1, 2018  Placements in feedlots during August totaled 1.88 million head, 9 percent below 2018. Net placements were 1.82 million head.  Marketings of fed cattle during August totaled 1.95 million head, 2 percent below 2018.   Other disappearance totaled 61,000 head during August, 11 percent above 2018...