They can be up to 7/8ths Chianina and be registered as a Chiangus, as long as there is only registered Angus or registered red Angus. At /'8ths Chianina they can be registered as pure bred Chianina. Full blood Chianina has to be 100% registered Chianina. Until 10 years ago, they had to be 15/5ths Chiania to be purebred, but once the rule changed to 7/8ths. many registered ChaiAngus got their Chianina papers issued. You can look at his papers, and it will tell you what the percentage Angus and percentage Chinina are. They will also show whether homo or hetero black.
Met a man a couple of years ago that has 30 registered homo for black Simm cows, and 30 reg homo for black Chiangus, which are registered pb Chianina. He AI's the Simm to ChiaAngus bulls for heifers calves, and ais his Chi cows to black Simms for heifer calves. He has all of these heifers sold before they are born. The buyers pick them up at weaning in July. A friend of mine bought 20 of them last year. They are now 15 months old. The smallest was 1300 lbs last week, when he had them pelvis scored and started the AI protocol on them.
This breeder has a closed herd of cows he started putting together in 2004, I think, when he got out of the Army. He doesn't buy new blood anymore. When a cow is approaching 10-12, he will AI her that year to a same-breed bull, that he feels like matches her best, and keeps her heifer for a replacement. These heifers are not registered in any association, but he gives a copy of the cow's papers, and the bulls papers to the buyers of these heifers. He also includes the BW, WW, etc records of that heifer's damn, and a record of all vaccs, etc, the calf has had. and of course, the EPDs for the bull are on his papers. My friend is breeding these heifers to red Char, this month, AI for bull calves. They will be black, polled, and should grow like the devil. I believe he said the pelvic score on these heifers were all in the 200's.
I have never seen a Chianina or Chiangus that were not well mannered. some Chiangus that are more Angus, may be kinda protective of a new calf for a few days.. no worse than pure Angus are. Chianina bulls tend to throw long calves with relatively small heads, and slim shoulders.
Scott's brother has bred some of his Brangus to both Black Simm and Chiangus or Chianina bulls, and he said they calve easier than the ones bred to the Black Simm do, but they really aren't that hard to calve either.
What kind of cows do you have,
@Down in Dixie , I forgot?