Q. Name a defect when judging a class of dairy cows which is a disqualification?

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Q. How much should a Holstein or Brown Swiss heifer weigh at 2 years of age?

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Q. Each protein is made up of several nitrogen compounds. What are they called?

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Q. How often do most heifers and cows come into heat?

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Q. What is the average percent protein in cow’s milk?

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Q. Name the body parts considered when evaluating dairy character?

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Q. What do the letters DHIA stand for?

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Q. How much does a bushel of shelled corn weigh?

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Q. When should one start recording a heifers heat periods?

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Q. Which of the following is not a variety of cheese?

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Q. What are the physical characteristics of a quality fore udder in a dairy cow?

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Q. What does PDCA stand for?

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Q. What is the name of one of the 4 compartments of a ruminant’s stomach?

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Q. At what age can a heifer be bred?

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Q. What is the name of cheese with holes?

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Q. What is a measure of the average additional pounds of milk and fat the bull will transmit to his daughters called?

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Q. How do dairy producers improve the inherited ability of cattle to produce greater amounts of milk?

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Q. What is the average length of standing heat?

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Q. What is the name of the milk sugar found only in milk?

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Q. What is the sire rating for milk of a sire with a predicted difference of above 2000?

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