Breeds of Livestock Flashcards
What is a breed?
Animals of common origin having characteristics that distinguish them other groups within the same species
Sire Breed =
Fast growing, muscular , late maturing, low milking
Maternal Breed =
Early maturing sexually, inherently fertile, moderate to heavy milking, small to moderate size
Composite/Cross Breed =
Display desirable traits from multiple breeds, fast growing, hardy, productive
What are the purposes of cattle ?
Beef and Dairy
What are the purposes for Goats ?
- Meat
- Dairy
- Hair
What are the purposes for sheep ?
- Meat
- Wool
What are the purposes for Horses?
- Draft
- Light
- Pony
What is Angus frequently associated with ?
Marbling
What are Brahmans frequently associated with ?
Heat tolerance
What are Holstein frequently associated with?
Their total lbs of milk production
What are Landrace frequently associated with?
Litter size
What are Pietrain frequently associated with?
Their leanness
What are Quarter Horses frequently associated with?
Their agility and “ cow sense”
What are Thoroughbreds frequently associated with?
Their speed over a mile
___ and ____ are the two ways beef cattle are classified by their genetic origin.
Bos Taurus and Bos Indicus ( Zebu)
What are the 7 classification based on geographic origin we use to classify beef cattle?
- British( UK)
- Continental( Western Europe)
- Indian
- Asian
-African - U.S
- South American
What are the Bos Taurus British cattle breeds ?
- Angus
- Hereford
- Shorthorn
Angus
- From Scotland
-Black, naturally polled, moderate size - Excellent marbling, early compositional maturity
- Excellent maternal breed, easy fleshing, good milk production
- Early maturing sexually
- Largest number of annual registration in the U.S
Hereford/Polled Hereford
- From England
- Red with white face, also white underline , switch etc.
- Moderate size, good disposition, excellent milk production
- Poorest marbling of the British breeds
- Hereford= horned, Polled Hereford= polled
- They merged into one group in 199
- 2nd largest annual registration
Shorthorn
- From England
- Three major color- red, white, and roan
- Moderate size, good disposition, excellent milk production
- Can be considered dual purpose via milking and shorthorn lines
- Has appendix registry program which allows outside genetics to be introduced( ie Maine Anjou) and offspring to be still be registered
What are Bos Taurus Continental Breeds?
- Charolais
- Chianina
- Limousin
Charolais
- From France
- White, off- white to cream coloration, some pigmentation of skin possible
- Extremely fast growing, muscular breed that is fast maturing
- Large framed with relatively heavy birth weights and large mature size
- Produce lean, muscular carcasses, marbling can be a problem
- Below average maternally
Chianina
- From Italy
- One of the world’s oldest breeds
- Originally had short, straight off- white hair coat and black skin pigmentation
- Prominent color today is black hair coat and black skin pigmentation
- Extremely large framed, late maturing breed that is fast growing
- Has had a tremendous impact on the “ show steer” industry in US
- Produce lean, muscular carcasses, marbling is typically problematic
- Below average maternal characteristics