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. Most common limiting nutrient for high milk yield.






2. Test for determination of BF% in milk.






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






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






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






6. The dairy breed with the highest fat percentage.






7. MUN is abbreviation for ___________?






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






9. Naturally hornless.






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






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






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






13. Syndactylism.






14. Mechanism that permits alternating vacuum and atmospheric pressure to exit between the teat cup liner and shell.






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






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






17. Recommended method for dairy cattle.






18. Also known as acetonemia.






19. Common name for syndactylism.






20. Hormone stimulates an increase of up to 20% more milk with only 5% more feed.






21. Wingless - flattened insects.






22. 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.






23. Year Babcock Test was developed.






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






25. Caused by Mycobacterium bovis.






26. Another name for carousel type milk barn.






27. Molds which develop on feed producing toxins.






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






29. Metabolic Disease characterized by accessive ketone body formation.






30. Parturient paresis.






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






32. PTAT






33. Also known as hyperkeratosis.






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

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






36. CSS stands for.






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






38. Common name for infectious bovine keratonconjuctivitis.






39. An example of a trematode.






40. Normal rectal temperature of a dairy cow.






41. Also known as Bovine genital Campylobacteriosis.






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






43. Hormone stimulates mammary duct development.






44. Also known as Bacillary hemoglobinuria.






45. Also known as Red Nose.






46. Also known as traumatic gastritis.






47. The Ayrshire breed is colored ____ and white.






48. Optinum daylight hours for maximum milk yield.






49. Standardization of lactation records to the level of yield that would have been attained by each cow if she had been a mature cow and calved in the month of the year of highest calving frequency for her breed.






50. Physical conformation of an animal.