Test your basic knowledge |

Dairy Industry

Subjects : industries, dairy
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. _____ is an infertile female calf born co-twin to a bull






2. _____ means diarrhea






3. Four of the leading states in milk production are _____ - _____ - _____ and _____






4. _____ is the common name for bovine spongiform encephalopathy






5. _____ is caused by a deficiency of vitamin E or Se in dairy calves






6. _____ is caused by Mycobacterium bovis






7. _____ is a zoonotic disorder that affects as many as 90% of dairy farms by this parasitic organism






8. _____ is themechanism that permits alternating vacuum and atmospheric pressure to exist between the teat cup liner and shell






9. The dairy breed with the highes fat percentage is _____






10. _____ is the common name for interdigital phlegmon






11. _____ is the state with the largest number of dairy cows






12. _____ parts blood must pass through the udder to produce one part milk






13. _____ are wingless - flattened insects






14. _____ is the most commonly used test for diagnosis of leptospirosis in cattle






15. Intake crude protein that is broken down by microorganisms in the rumen is called _____






16. _____ is a disease that causes chronic diarrhea and weight loss resulting from infection with the bacterium Mycobacterium paratuberculosis

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17. The Ayrshire breed is colored _____






18. The primary milk secretion hormone is _____






19. The hormone _____ stimulates milk letdown






20. _____ is used to regularly evaluate where an individual cow stands in body condition relative to the ideals for its stage of lactation






21. _____ is the common name for ruminal tympany






22. _____ is caused by a deficiency of iodine in the diet






23. CSS stands for _____






24. The hormone _____ counteracts milk letdown






25. The tendency of two or more traits that vary in the same direction or in opposite directions due to common forces or influences is known as _____






26. _____ is the standardization of lactation records to the level of yield that would have been attained by each cow if it had been a mature cow and calved in the month of the year of highest calving frequency for its breed






27. _____ should only be used as a last resort for the treatment of ruminal tympany






28. _____ is the world's record per cow for annual milk yield (in pounds)






29. The hormone _____ stimulates milk letdown






30. The dairy breed with a golden yellow color to its milk is _____






31. _____ is the most common limiting nutrient for high milk yield






32. _____ is a method of feeding cows aimed at finding their potential to secrete milk and used to prevent metabolic shortage in energy






33. _____ was the year the babcock test was developed






34. _____ is also called gas gangrene






35. The optimum number of daylight hours for maximum milk yield is _____






36. PTAT is the abbreviation for _____






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






38. The hormone _____ stimulates an increase of up to 20% more milk with only 5% more feed






39. An agent that destroys worms in the digestive tract is _____






40. _____ is a zoonotic disorder that affects as many as 90% of dairy farms by this parasitic organism






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






42. The dairy breed with the highes fat percentage is _____






43. _____ is a cuase of cattle grubs






44. Anothe rname for BSE is _____






45. The period of nonlactation between two periods of lactation is called a _____ period






46. Cows are usually rebred at _____ days after calving






47. _____ is the common name for papillomatous digital dermatitis






48. _____ is another name for a cousel-type milk barn






49. Established colleges of agrculture in each state are called _____






50. _____ is also known as barn itch