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 interdigital phlegmon.






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






3. 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.






4. MUN is abbreviation for ___________?






5. Hormone Stimulates milk letdown.






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






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






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






9. State with the largest number of dairy cows.






10. Illawara.






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






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






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






14. PTAT






15. Established colleges of agriculture in each state.






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






17. Optinum daylight hours for maximum milk yield.






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






19. Hormone counteracts milk letdown.






20. An example of a trematode.






21. A fatal protozoan disease of cattle that destroys the red blood cells - causing anemia and death.






22. Parturient paresis.






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






24. Most common limiting nutrient for high milk yield.






25. The dairy breed with the highest fat percentage.






26. Most important type trait in a dairy cow.






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






28. Diarrhea.






29. Also known as Red Nose.






30. Molds which develop on feed producing toxins.






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






32. Also known as Bovine genital Campylobacteriosis.






33. Common name for infectious bovine keratonconjuctivitis.






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






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






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






37. Common name for syndactylism.






38. Also known as Bacillary hemoglobinuria.






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






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






41. Agent which destroys worms in digestive tract.






42. Uses DCADS to minimize incidence of _______?






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






44. Cows are usually rebred at ___ days after breeding






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

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46. Most common treatment for milk fever.






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






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






49. The Ayrshire breed is colored ____ and white.






50. Test for determination of BF% in milk.






Can you answer 50 questions in 15 minutes?



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