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






2. Uses DCADS to minimize incidence of _______?






3. Caused by Actinomy bovis.






4. Wingless - flattened insects.






5. State with the largest number of dairy cows.






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






7. Also known as Bovine genital Campylobacteriosis.






8. Cows are usually rebred at ___ days after breeding






9. Parturient paresis.






10. The dairy breed with the highest fat percentage.






11. MUN is abbreviation for ___________?






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






13. Physical conformation of an animal.






14. Molds which develop on feed producing toxins.






15. Period of non-lactation between two periods of lactation.






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

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






18. Caused by the heel fly.






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






20. Optinum daylight hours for maximum milk yield.






21. The Ayrshire breed is colored ____ and white.






22. Also known as traumatic gastritis.






23. CSS stands for.






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






25. Normal rectal temperature of a dairy cow.






26. Naturally hornless.






27. The oldest breed of dairy cattle.






28. Common name for syndactylism.






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






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






31. Syndactylism.






32. Cause of cattle grubs.






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






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






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






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






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






38. Year Babcock Test was developed.






39. PTAT






40. Also known as Bacillary hemoglobinuria.






41. Unulent fever in people.






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






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






44. Established colleges of agriculture in each state.






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






46. Metabolic Disease characterized by accessive ketone body formation.






47. Another name for carousel type milk barn.






48. Most common limiting nutrient for high milk yield.






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






50. Common name for papillomatous digital dermatitis.