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Dairy Cow Industry

Subject : industries
Instructions:
  • Answer 50 questions in 15 minutes.
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  • Match each statement with the correct term.
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This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Optinum daylight hours for maximum milk yield.






2. Established colleges of agriculture in each state.






3. One of the most commonly diagnosed viruses in bovine abortion cases and easily prevented with vaccination and improved sanitation.






4. Milking cows are usually milked ____ days and 'dried up' ___ days before the next lactation






5. Common name for syndactylism.






6. Metabolic Disease characterized by accessive ketone body formation.






7. 'Barn-itch'.






8. Disease characterized by pneumonia or septicemia. The highest incidence occurs in animals subjected to stress.






9. Standardization of lactation records to the level of yield that would have been attained by each cow if she had been a mature cow and calved in the month of the year of highest calving frequency for her breed.






10. _____ and _____ are two reportable external parasites common to dairy and beef cattle.






11. Another name for carousel type milk barn.






12. The main points of a dairy cow and their perspective points in juding are...






13. Describes an animal having a crooked hock - which causes the lower part of the leg to be bent forward out of a normal perpendicular straight line.






14. Illawara.






15. Most important type trait in a dairy cow.






16. Hormone counteracts milk letdown.






17. The dairy breed that is used mostly for milk and veal is _____






18. Normal rectal temperature of a dairy cow.






19. A fatal protozoan disease of cattle that destroys the red blood cells - causing anemia and death.






20. Also known as traumatic gastritis.






21. The world record/ cow/ year for milk yield (in pounds).






22. Stiff Lamb - Nutritional Muscular Dystrophy - Caused by a defficiency of Vitamin E or Selenium in dairy calves.






23. CSS stands for.






24. Common name for papillomatous digital dermatitis.






25. Hormone stimulates milk production.






26. Casting is used as a temporary treatment of this disorder.






27. The oldest breed of dairy cattle.






28. A chamber that connects the four teat cups to the milk line.






29. Intake protein that is broken down by microorganisms in the rumen.






30. Parturient paresis.






31. Caused by the heel fly.






32. Cows are usually rebred at ___ days after breeding






33. Caused by Mycobacterium bovis.






34. Most commonly used test for diagnosis of Leptospirosis in cattle.






35. Holstein Association uses ______________ as a method of ranking bulls on their overall performance.






36. An example of a trematode.






37. Common name for nematodes.






38. Year Babcock Test was developed.






39. Mechanism that permits alternating vacuum and atmospheric pressure to exit between the teat cup liner and shell.






40. MUN is abbreviation for ___________?






41. The common name for Bovine Spongiform Encephalopathy (BSE).






42. State producing the most milk (total pounds).






43. Wingless - flattened insects.






44. Unulent fever in people.






45. The ____ is used by all dairy cattle breed associations as the standard for judging and classifying cattle






46. Diarrhea.






47. Caused by a deficiency of Mg in the diet.






48. The mammary system of a cow is divided into ___ independent parts.






49. Also known as Bovine genital Campylobacteriosis.






50. Count of ____ cells helps determine inflammation of the mammary gland







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