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






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






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






4. Wingless - flattened insects.






5. CSS stands for.






6. Cows are usually rebred at ___ days after breeding






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






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






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






10. Diarrhea.






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






12. Common name for ruminal tymphany.






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

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






15. Hormone Stimulates milk letdown.






16. Caused by the heel fly.






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






18. Number of dairy cows in the United States.






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






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






21. Illawara.






22. Another name for carousel type milk barn.






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






24. Established colleges of agriculture in each state.






25. Also called gas gangrene.






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






27. Normal rectal temperature of a dairy cow.






28. Year Babcock Test was developed.






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






30. Hormone stimulates mammary duct development.






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






32. Uses DCADS to minimize incidence of _______?






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






34. Metabolic Disease characterized by accessive ketone body formation.






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






36. Cause of cattle grubs.






37. An association which dairy farmers join to participate in their record-keeping and management plans and is operated jointly by the USDA and state colleges of agriculture and land-grant universities.






38. Common name for syndactylism.






39. Caused by Actinomy bovis.






40. Naturally hornless.






41. Most common treatment for milk fever.






42. Common name for infectious bovine keratonconjuctivitis.






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






44. PTAT






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






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






47. Hormone counteracts milk letdown.






48. The Ayrshire breed is colored ____ and white.






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






50. Most important type trait in a dairy cow.