1. CVTC AG. DIV Hour 1 BCHS Tomorrow Updated Schedule Discuss EXAM II
Grades – update
Pregnancy Diagnosis
Dairy Breeds
Endocrine System
Hour 2
Lactation/physiology
Mammary – Active Note Taking

2. Updated Schedule Today – Lecture Tomorrow – Class Cancelled
Wednesday – EXAM II
Thursday – Lactation Lab at Seguins
Wednesday – Body Condition Score
Thursday – BCS Lab at Von Hadens

3. EXAM II – Next Wednesday
Wellness Check – Heart Rate, Resp, Temp, Etc.
Terminology
Female Reproduction
Muscular System
Equipment ID
Tattooing Explained
Dairy Breeds
Endocrine System
Mammary System/Lactation Curve

4. Grades Updated
See Marker Board

5. CVTC AG. DIV Do you know the breeds?

6. Aryshire Originated in Scotland Originally known as the Dunlop
Color: red and white
Good feet and legs,
Excels in udder conformation
Medium-sized frame
                                                                                              

7. Brown Swiss Originated in Switzerland
Because of foot and mouth disease, only 3 have been imported since 1906
Good temperament and strong feet and legs
Color: gray or light brown to dark brown

8. Guernsey Originated from the Isle of Guernsey
Known for high quality (high fat and protein content) milk while consuming less feed
Intermediate frame

9. Holstein Originated in Europe Large frame
Color: black and white or red and white
Known for outstanding milk production

10. Jersey Originated from the Isle of Jersey (small British isle)
Color: very light gray to dark brown or almost black
Known for high milk fat
Wide-range of body weight; typically smaller-framed

11. Milking Shorthorn Originated in England
Color: red, white, red and white, roan
Most versatile of all breeds: good producers, good temperament, good calves, good frame

12. Production by Breed

13. Net Merit by Breed

20. moderately large cows that are red and white to mahogany and white and are known for producing milk that is quite rich in butterfat and for the conformation of their udders;

21. large brown cattle that are known for their docile manner, high milk protein to milk fat ratio, sound feet and legs, and purported resistance to heat stress in hot and humid regions;

22. red and white to mostly red and are somewhat larger than Jerseys and are known for the yellow color of the butterfat in their milk, which is rich in Beta-Carotene; and

23. second most popular cow in the U. S. and makes up about 7% of the U. S
second most popular cow in the U.S. and makes up about 7% of the U.S. dairy herd. She is known for her smaller size, higher percentages of fat and protein in her milk, early maturity, and efficiency of milk production.

24. make up over 90% of the U. S. dairy herd
make up over 90% of the U.S. dairy herd. Some are red and white, but, aside from color, indistinguishable from black and white. Well known around the world for her ability to produce large volumes of milk, butterfat and protein.

25. a rugged breed of cattle that are red and white to mostly red, mostly white, or roan (speckled) and are known for milk that is well suited for cheese production and for their grazing ability.