rocket2222
Well-known member
Doc, Its good to see you back
rocket2222":2m014zd7 said:Doc, Its good to see you back
All the cow records were allotted to 100-pound increments and weaning percentages were calculated. The 12-weight or lighter cows weaned 50 percent of their fall weight (1,242 pounds) with 617-pound calves.
Thirteen-weight cows weaned 45 percent of their fall weight (1,357 pounds) with 611- pound calves. Fourteen-weight cows weaned 41 percent of their fall weight (1,456 pounds) with 589-pound calves.
Fifteen-weight cows weaned 39 percent of their fall weight (1,549 pounds) with 598- pound calves. Those sixteen-weight and above cows weaned 34 percent of their fall weight (1,698 pounds) with 572- pound calves.
Wonder if they were the same breed? What was the selection criteria? Was the same bull used on both groups? Was heterosis involved in one or the other?cross_7":3dch9oee said:All the cow records were allotted to 100-pound increments and weaning percentages were calculated. The 12-weight or lighter cows weaned 50 percent of their fall weight (1,242 pounds) with 617-pound calves.
Thirteen-weight cows weaned 45 percent of their fall weight (1,357 pounds) with 611- pound calves. Fourteen-weight cows weaned 41 percent of their fall weight (1,456 pounds) with 589-pound calves.
Fifteen-weight cows weaned 39 percent of their fall weight (1,549 pounds) with 598- pound calves. Those sixteen-weight and above cows weaned 34 percent of their fall weight (1,698 pounds) with 572- pound calves.
smaller cows weaned heavier calves...never would of thought that.
ROB":4io9dtbu said:sold a few cows last week. 18 head averaged 1077 lbs. they were in pretty decent condition to be bred. they had come off a pretty hard winter but were on good grass this spring and were pretty much in good shape. weaned calves off of them that were born around march 10th. they weighed about 225-250 lbs. these cows were 9 years old, and would have typically weaned off 580# calves (avg. steers & heifers) at 185 days. {typical for a good year}
ROB