Test your basic knowledge |

Dairy Cow Industry

Subject : industries
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

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. Common name for papillomatous digital dermatitis.






2. The dairy breed with the highest fat percentage.






3. Metabolic Disease characterized by accessive ketone body formation.






4. Common name for ruminal tymphany.






5. Also known as hyperkeratosis.






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






7. Also called gas gangrene.






8. PTAT






9. Wingless - flattened insects.






10. Illawara.






11. Caused by the heel fly.






12. Established colleges of agriculture in each state.






13. Spores from this fatal disease can live in the soil for more than 60 years.






14. Normal rectal temperature of a dairy cow.






15. CSS stands for.






16. Common name for syndactylism.






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






18. Also known as Bovine genital Campylobacteriosis.






19. Viral disorder that causes lesions indistinguishable from those of foot-and-mouth disease.






20. Parts blood must pass through the udder to produce milk.






21. Rolling herd average for U.S. dairy herd.






22. 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.






23. Physical conformation of an animal.






24. Unulent fever in people.






25. Tendency of two or more traits to vary in the same direction or in opposite directions due to common forces or influences.






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






27. The Ayrshire breed is colored ____ and white.






28. Optinum daylight hours for maximum milk yield.






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






30. State with the largest number of dairy cows.






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






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






33. Common name for infectious bovine keratonconjuctivitis.






34. Disease causing chronic diarrhea - weight loss resulting from infection with the bacterium Mycobacterium paratuberculosis.

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35. Most common limiting nutrient for high milk yield.






36. An example of a trematode.






37. Syndactylism.






38. A zoonotic disorder affecting as many as 90% of dairy farms.






39. The dairy breed with a golden yellow color to its milk.






40. Caused by a deficiency of iodine in the diet.






41. Hormone stimulates milk production.






42. Most common treatment for milk fever.






43. Age conversion formulas applied to milk production of young cows to compare their milk yield with more mature cows.






44. MUN is abbreviation for ___________?






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






46. Method of feeding cows aimed at finding their potential to secrete milk and used to prevent metabolic shortage in energy.






47. 'Barn-itch'.






48. Also known as Red Nose.






49. An infertile female calf born co-twin to a bull.






50. Number of dairy cows in the United States.