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. State with the largest number of dairy cows.






2. Also known as Bacillary hemoglobinuria.






3. Milk is actually secreted in grape-like structures called ____






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






5. Recommended method for dairy cattle.






6. Caused by Actinomy bovis.






7. Common name for infectious bovine keratonconjuctivitis.






8. MUN is abbreviation for ___________?






9. Is the nation with the highest producing dairy cows.






10. Naturally hornless.






11. Common name for ruminal tymphany.






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






13. An example of a trematode.






14. Common name for papillomatous digital dermatitis.






15. Period of non-lactation between two periods of lactation.






16. Illawara.






17. Also known as Red Nose.






18. Cause of cattle grubs.






19. Common name for nematodes.






20. Hormone stimulates mammary duct development.






21. Also known as Bovine genital Campylobacteriosis.






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






23. The Ayrshire breed is colored ____ and white.






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






25. Uses DCADS to minimize incidence of _______?






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






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






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






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






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






31. Also known as acetonemia.






32. Should only be used as a last resort for the treatment of ruminal tymphany.






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

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34. Most important type trait in a dairy cow.






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






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






37. Four of the leading states in milk production are ___ ___ __ __






38. Syndactylism.






39. Molds which develop on feed producing toxins.






40. The dairy breed with the highest fat percentage.






41. Most common limiting nutrient for high milk yield.






42. Established colleges of agriculture in each state.






43. 'Barn-itch'.






44. Also known as traumatic gastritis.






45. Year Babcock Test was developed.






46. Number of dairy cows in the United States.






47. Hormone stimulates milk production.






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






49. Hormone counteracts milk letdown.






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