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 the most common limiting nutrient for high milk yield






2. _____ are wingless - flattened insects






3. MUN is an abbreviation for _____






4. _____ are wingless - flattened insects






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






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






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






8. Cows are usually rebred at _____ days after calving






9. _____ is the circumference of the body just back of the shoulders of an animal; used to estimate body weight






10. _____ is an example of a trematode






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

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12. _____ is also known as traumatic gastritis






13. _____ is a test for determination of BF% in milk






14. Milk is actually secreted in grapelike structures called _____






15. _____ is a viral disorder that causes lesions indistinguishable from those of foot-and-mouth disease






16. _____ is a disease characterized by pneumonia or septicemia. the highest incidence occurs in aimals subjected to stress






17. _____ is also called gas gangrene






18. MUN is an abbreviation for _____






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






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






21. The disorder _____ is prevented by the use of DCADs






22. _____ are age conversion formulas applied to milk production records of young cows to compare their milk yield with that of more mature cows






23. _____ means diarrhea






24. _____ is a chamber that connects the four teat cups to the milk lin e






25. The hormone _____ stimulates milk letdown






26. The main points of a diary cow and their respective points (in judging) are *hint....there are 5*






27. _____ is the number of dairy cows in the US






28. The oldest breed of dairy cattle is _____






29. A count of _____ cells helps determine inflammation of the mammary gland






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






31. _____ are molds that develop on feed that produce toxins






32. _____ is caused by the heel fly






33. The Ayrshire breed is colored _____






34. _____ is also known as barn itch






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






36. A metabolic disease characterized by excessive ketone body formation is _____






37. _____ is caused by the heel fly






38. _____ is an infertile female calf born co-twin to a bull






39. _____ is a disease characterized by pneumonia or septicemia. the highest incidence occurs in aimals subjected to stress






40. _____ is the common name for bovine spongiform encephalopathy






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






42. _____ is the physical conformation of an animal






43. _____ 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






44. _____ is the most important type trait in a diary cow






45. The hormone _____ counteracts milk letdown






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






47. _____ is caused by Actinomycosis bovis






48. _____ is also known as syndactylism






49. _____ is the common name for nematodes






50. _____ is also known as bovine genital campylobacteriosis