beef cattle

Beef Cattle

Cattle History

• People started keeping cattle around 8000 years ago for food (milk, blood, meat) and load bearers or plows.

• There 2, maybe 3, different domestications from Asia, Pakistan, and maybe Africa.

Beef Industry

• Average size herd: 100• In the US, over 40 different breeds and many

crossbreeds• Breeds are broken into 3 groups

– British– Continental– American

British

• Angus, Hereford, Shorthorn, these were the first breeds brought into this country, they represent the largest segment of the beef industry.

Continental

• Limousin, Simmental, Charolais, Chianina, desired for their size and ability to grow

American Breeds

• Scientifically classified as Bos indicus, the most common type of American Breed is the Brahman.

• Other breeds developed from this line include; Brangus, Santa Gertrudis and Beefmaster.

Terms to know:

• Steer: Castrated Male

• Bull: Mature male

• Heifer: Immature Female

• Cow: Mature female

• Calf: Under 1 year old

• Calving: Act of giving birth

• Polled: Hornless

• Dewlap: Neck skin flap.• Marbling: Presence and distribution of

fat and lean in a meat cut.• Muscling: Natural flesh of animal,

without too much fat.• Confirmation: Appearance of animal.• Pedigree: Record of animal’s ancestors.• Finishing: Amount of fat cover on

animal.• Gestation: 283 days

Black Angus• British breed from Scotland.

Came to us in 1873. Solid Black color.

• Produce a desirable carcass of high-quality,well marbled meat

• Excellent base breed for cross breeding

• Temperament: very protective, flighty

• Naturally Polled• Consumer preference led to

Certified Angus Beef

Texas Longhorn

• Developed entirely by nature in North America

• Known for its long horns

• High fertility • Were near extinction

in 1927

Hereford

• European breed originating from England, 2nd most common breed in USA

• Red with white head, legs, and underline

• Horned

• Early maturing

• “Mothering” breed

Polled Hereford

• A hereford made in Iowa

• Naturally hornless

Simmental

• Originated in Switzerland

• Oldest breed of cattle in the world

• Large and powerful• Brought to the US in

1971• Orange/Yellow and

white to black in color

Brahman

• Originated in India• Able to survive on very

little, poor feed• Insects and heat

resistant• Excess skin and large

hump on back• White to gray, red to

black• Dewlap

Red Angus

• Developed from crossing red with red from the black angus

• Similar to black angus except for their color red

• Red angus can tolerate heat better than black angus

• In the future as climate changes, red angus may become less like the parent black angus

Chianina (kee-a-nee-na)

• European breed from Italy, came to USA in 1971

• One of the oldest breed of cattle

• Tallest breed of cattle, one of the largest breeds in world

• Used in cross breeding• Black skin with white hair

and black switch.

Shorthorn

• Originated in England

• Red, red & white, or roan in color

• Originally used as a dual purpose breed for meat & milk

• Sometimes called the Durham breed

Gelbvieh (gelp-fee)

• Originated in Germany

• Red in color• Noted for superior

fertility and mothering ability

• Tends to have extra fleshiness under the throat.

Charolais (char-lay)

• Originated in France• Traditionally white • Long bodied, large

cattle• Heavily muscled• Coarse looking

Salers

• Originated in France• Fastest growing

breed in the US• Mahogany red to

black in color• One of the last

breeds to be imported into the US

Maine Anjou

• Originated in France• Dark red with white

markings or black• Developed by

crossing the Mancelle with the shorthorn

Santa Gertrudis• Developed on the

King Ranch in Texas• All Santa Gertrudis

are descendants of the bull, “Monkey”

• They were created by crossing shorthorn cows and Brahman bulls

• What traits would they have from this cross?

What is this?

• Scotch Highland– Hardy and excellent

foragers from Scotland.

– Give a winter hardiness to their offspring when crossbred

– Leaner meat due since they use their hair for warmth instead of fat

Wow!

• Belgian Blue: A cattle breed with double muscling because they have a gene that suppresses the production of Myostatin, a protein that inhibits muscle growth.

http://www.youtube.com/watch?v=Nmkj5gq1cQU

Pets?

• Miniature Panda Cow

• Created in 2000 in Washington

• Irish Dexter X 36” Belted Galloway bull

Purebred Operations

• Purpose is to produce seed stock cattle. These cattle are used as the dams and sires of the calves that will be grown to market weight.

• Growing purebred stock allows breeders to concentrate on improving and accentuating the advantages of a particular breed.

Beef Production

• Cow-Calf Production: Own cows, sell weaner calves

• Stocker: Buy weaner calves, sell yearlings

• Feedlot Finishing: Buy calves, fatten, sell to slaughter house

Cow-Calf Production• Most common & usually crossbred calves. • Need range land, brought in at weaning.• Calve in spring, sell calves in fall at 500#

(prefer castrated, vaccinated, good health)• Feed 2# roughages per 100# of cow weight

in winter (extra for cold weather)• Supplement with needed proteins,

minerals, vitamins • Feed best hay to those that need it the

most (pregnant, lactating, heifers)• Lots of clean water & free choice salt

Stocker Operations

• Provide step between the weaning of calves and the finishing of the animal prior to slaughter.

• Weaned calved are placed on pasture and fed a ration to allow for skeletal and muscular growth. Before calves are sold to a feedlot for finishing, they must be physically mature.

Feedlot Finishing

• Producers usually want sufficient fat cover to allow the animals to grade low choice.

• Feed high concentrates (grain) 2-4 months.• Feedlots range in size from less than 100

head to thousands of head each year.• When animals reach proper degree of

finishing, they are sold to slaughter. Usually around 18 to 24 months, weighing 800 to 1500# depending on breed and body type.

Beef

Show Cattle Production Lecture about Beef $ and Sales?