That's real easy. Breed the Charolais cow to a Brahman bull and you'll get your F1 Charbray calf. Mind you, it's a 50-50 chance you'll get a heifer (which will "turn into" a cow once she has a calf) over a bull, so you may want to breed the dam until you get a heifer from her, if all she throws is bull calves. Either that or get more than one Charolais cow (preferably over 50) and breed them to the Brahman bull to get your Charbray cattle.
Also, Charbrays are actually 5/8 Charolais and 3/8 Brahman, so you might have to breed the F1 offspring back to a Charolais bull to get a true Charbray cow...or bull.
Charbray (an actual breed), or a Char-Brahman F1 crossbred bovine.
The average lifespan of a charolais cow is around 15 years.
If it is a beef cow it would either be a chianina or a charolais. A chianina has black skin and a charolais has pink.
Charolais originated from Charolles, France. The first Charolais cow was shipped from Mexico to the US in 1934. In the late 40's early 50's breeder established the American Charolais breeders association. In 1957 the American and International association merged in the American International Charolais Association (ACIA).
Charbray cattle came to the US. in the 1930's when Texan cattlemen brought in Charolais bulls from Mexico to use in their predominately Brahman herds. They found that the resultant progeny grew faster, weaned heavier and dressed better than their straight-bred cousins.
Charolais tend to have a long gestation period, which is around 287 to 293 days long.
The Charolais breed.
A mature Charolais cow can weigh an average of around 1500 to 1800 pounds.
Yes, but you have a very likely chance that the cow will have trouble giving birth. This is because Charolais are notorious for siring large calves, and since Longhorns are known for birthing small birth-weight calves, you could land yourself in a heap of trouble. You could end up loosing the cow for all it's worth. If you want a Charolais-Longhorn mix in your herd, you're better off breeding a Longhorn bull with a Charolais cow. This is because the cow will have much less trouble giving birth than if you breed vice versa.
Charolais is the best beef breed, and Holstein is the best dairy breed.
They don't. That has never happened before, and likely never will. When you cross a White Shorthorn cow with a Black Angus bull you will get a grey calf (this is how the Murray Grey breed came about, by the way). The same thing occurs if you put a Black Angus bull on a Charolais cow.
The average should be around 45 to 60 days at the least.