Both will work just fine. Neither cross will have the desired heterosis like Hereford on Angus or Hereford on Charolais will.
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 beef cow is 1,333lbs
It depends on how much this "average" cow weighs and whether you're referring to the amount of ready-to-eat meat on a cow or the hot-carcass weight of that "average" cow. It also depends on whether you're referring to a "cow" or a cow, its type and breed.
The average weight of an adult Jersey cow is around 900-1200 pounds.
Both will work just fine. Neither cross will have the desired heterosis like Hereford on Angus or Hereford on Charolais will.
I assume you are referring to the Shorthorn breed. A red Shorthorn bull bred to a white Shorthorn cow will produce a roan calf. The chance of this happening is 100% in this breed.
Shorthorns are dual purposed animals, they can be used for both diary and beef production. The Milking Shorthorn is the dairy producer.
Ayrshre, Brown Swiss, Guernsey,Holstein,Jersy, and Milking Shorthorn
Jersey, Guernsey, Holstien, Brown Swiss and Ayshire, plus the Milking Shorthorn.
Ayrshire: 15,094 lbs, Brown Swiss: 16,701 lbs, Guernsey: 14,070 lbs, Holstein: 20,318 lbs, Jersey: 14,275 lbs, Milking Shorthorn: 13,930 lbs; Red and White Holstein: 19,967 lbs.
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 Droughtmaster is a sub-tropical breed of beef cattle developed in Australia from crossing Zebu-type and British-type cattle (mainly Shorthorn, Hereford and Shorthorn-Devon crosses) cattle during the early 1900s. The lifespan of this breed has not been determined.
the average beef cow is 1,333lbs
Depends what breed she is.
Codominance is a condition where heterozyous alleles at the same site produce and intermediate result. Ex. Red flowered plant crossed with White flowered plant yields 100% Pink flowered offspring. Ex. White Shorthorn cow crossed with Red Shorthorn yields 100% roan offspring.
A big fat cow