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. Also known as hyperkeratosis.






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






3. PTAT






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






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






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






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






8. Caused by Mycobacterium bovis.






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






10. Unulent fever in people.






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






12. Also known as traumatic gastritis.






13. Most common limiting nutrient for high milk yield.






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






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






16. Illawara.






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






18. Also known as Bacillary hemoglobinuria.






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






20. Hormone stimulates mammary duct development.






21. The Ayrshire breed is colored ____ and white.






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






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






24. 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.






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






26. Established colleges of agriculture in each state.






27. Agent which destroys worms in digestive tract.






28. Optinum daylight hours for maximum milk yield.






29. Common name for nematodes.






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






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






32. Naturally hornless.






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






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






35. Also known as Bovine genital Campylobacteriosis.






36. Common name for papillomatous digital dermatitis.






37. Normal rectal temperature of a dairy cow.






38. Year Babcock Test was developed.






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

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40. Cows are usually rebred at ___ days after breeding






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






42. Common name for interdigital phlegmon.






43. Another name for carousel type milk barn.






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






45. Wingless - flattened insects.






46. 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.






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






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






49. Cause of cattle grubs.






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