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. Cows are usually rebred at ___ days after breeding






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

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






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






5. Established colleges of agriculture in each state.






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






7. Most important type trait in a dairy cow.






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






9. Common name for infectious bovine keratonconjuctivitis.






10. Molds which develop on feed producing toxins.






11. Used to regularly evaluate where an individual cow stands in body condition relative to the ideals for her stage in lactation.






12. Year Babcock Test was developed.






13. MUN is abbreviation for ___________?






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






15. Also called gas gangrene.






16. Uses DCADS to minimize incidence of _______?






17. Caused by the heel fly.






18. Another name for carousel type milk barn.






19. Metabolic Disease characterized by accessive ketone body formation.






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






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






22. Optinum daylight hours for maximum milk yield.






23. Naturally hornless.






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






25. Hormone stimulates mammary duct development.






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






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






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






29. Also known as Red Nose.






30. Adjustment of milk with different fat percentages to equivalent amounts on an energy basis.






31. Also known as acetonemia.






32. Common name for papillomatous digital dermatitis.






33. Syndactylism.






34. An example of a trematode.






35. Common name for ruminal tymphany.






36. Hormone stimulates milk production.






37. Caused by Mycobacterium bovis.






38. Common name for nematodes.






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






40. Test for determination of BF% in milk.






41. Illawara.






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






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






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






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






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






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






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






49. Physical conformation of an animal.






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