1. Breeds of Dairy Cattle

2. Focus What details can you tell me about a dairy cow?
How is milk produced?

3. Lifecycle of a Dairy Cow

4. A Calf Is Born The calf weighs 90-100 lbs at birth.
The calf is immediately fed colostrum, which is the nutrient-rich first milk produced by a cow.
At 3 days the calf is fed milk replacer
At 4-8 weeks the calf is weaned from milk

5. Jersey Calf

6. Calf Hutches
Wooden

7. Six-Month-Old Heifer The heifer is fed silage, hay, and grain.
The heifer weights around 400 lbs.
The dairy farmer wants the heifer to gain 1.6 to 1.8 pounds per day.

8. Yearling Heifer
This heifer is called a yearling because she is over a year old.
She still has a lot of growing to do before she enters the milking herd.

9. Two-Year-Old This is what dairy farmers call a first-year heifer.
This means that she has just had her first calf.
She is producing milk.
She weights 1,200 lbs.

10. Mature Cow The mature cow weighs approximately 1,500 lbs.
She has just had her 4th calf.
She can eat over 100 lbs a day and produces 12 gallons of milk each milking in early lactation

11. ADV: Cleaner, less bedding expenses, ease of parlor use,
few space requirement, fewer teat and udder injuries and ease of use

12. Cow Facilities
Tie stall
Free stall

14. Milking Parlors
Herringbone, Polygon, Side opening,
Rotary/ Carousel

15. Milking unit
Milking unit: teat cup (steel shell) assembly, the claw or suspension cup, connecting air and milk tubes

16. Life of a Dairy Cow
Gestation: 9 months
Lactation & Calving Cycle

18. Dairy Cattle Characteristics
Video

19. Holstein - Friesian History
Originated in Netherlands
Winthrop Chenery brought the first Holstein over so the sailors could have milk
He noticed her high production and started to bring over more
Largest of all dairy cattle lb. cows and bulls: 2200 lbs

20. Holstein Characteristics
Holsteins are large, stylish animals with color patterns of black and white or red and white (recessive gene); switch: white
Average milk production per cow: 14,500 lb, 3.5% milk fat (5th)
90% of all dairy cattle in the U.S. are Holstein
First in milk production

21. Ayrshire History
The Ayrshire breed originated in the County of Ayrshire in Scotland, prior to 1800
Prior to 1800 many of the cattle of Ayrshire were black, although by browns and mottled colors started to appear.
Early breeders carefully crossed and selected the various strains of cattle
Cows weigh 1200 lbs.
Ranks third in milk production (4th in milk fat)
Vigorous, strong and excellent grazing ability

22. Ayrshire Characteristics
Red and white: cherry red, mahogany, brown or white and mixed with red, mahogany or brown, have horns
medium-sized cattle and should weigh over 1200 pounds at maturity
strong, rugged cattle that adapt to all management systems including group handling on dairy farms with free stalls and milking parlors
15,000 pounds of milk with a 3.9% Butterfat
Calves are strong and easy to raise

23. Brown Swiss History
Brown Swiss breed originated in the mountain pastures of the Swiss Alps
The Brown Swiss breed in the United States was declared a dairy breed in 1906

24. Brown Swiss Characteristics
Light silver to dark brown with dark points. Nose and tongue black.
15,883 lbs of milk per lactation; 3.97% fat (3 rd)
A mature female weighs 1400 lbs (heifer matures more slowly than other breeds)
particularly strong feet and legs because of the mountains
Quiet, docile, people-friendly demeanor
One of the oldest dairy breeds
2nd milk production

25. Guernsey History
The Isle of Guernsey, a tiny island in the English Channel off the coast of France, is the birthplace of the Guernsey cow
The Monks from France brought Frances best bloodlines and came up with the Guernsey
Introduction of the Guernsey to America occurred around September 1840, when Captain Belair of the Schooner Pilot brought three Alderney cows to the port of New York

26. Guernsey’s Characteristics
The Guernsey cow is known for producing high- butterfat and high-protein milk
Guernseys produce their high quality milk while consuming 20 to 30 percent less feed per pound of milk
The Guernsey is also an excellent grazer, great temperament
Produces 14,667 pounds of milk (4th), 659 pounds of butterfat and 510 pounds (2nd)of protein
Fawn with white markings, skin is yellow
Milk is golden

27. Jersey History
The Jersey breed originated on the Island of Jersey, a small British island in the English Channel
The island of Jersey was very protective of this breed. Because of this the breed stayed distinctive for many years
Cream, light fawn or almost black
Switch/ tongue; black or white

28. Jersey Characteristics
Jerseys are adapted to a wide range of climatic and geographical conditions
Jerseys vary greatly in color, but the characteristic color is golden fawn, with or without white markings
Smallest of the dairy breeds
Its nutritive content is % greater than ordinary milk
Came from island of Jersey off cost of France
Smallest dairy breed
Cows weigh around1000 lbs
Great udders
5th in milk and 1st in in milk fat

29. Milking Shorthorn
One of the oldest recognized breeds in the world, a segment of the Shorthorn breed
Provided milk, meat, and transportation to pioneers
Red, red & white, white, or roan in color
In the feedlot, these cattle attain 1,000 to 1,200 pound weights at an early age
ease of calving
docile
healthy calves

30. Quiz Time!!!!!!!!!!

31. What is this breed?

32. What is this breed?

33. What is this breed?

34. What is this breed?

35. What is this breed?

36. What is this breed?

37. Answers 1.Holstein 2.Brown Swiss 3.Guernsey 4.Jersey 5. Ayrshire
6.Milking Shorthorn