Dairy Farming: Factors Affecting Milk Quality
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Questions and Answers

What percentage of maximum lactation yield can be expected from a cow in its 3rd lactation?

  • 90 (correct)
  • 95
  • 75
  • 85
  • What is a key factor in achieving high milk yields in the Holstein-Friesian breed?

  • Early winter housing and breed characteristics
  • Feed quality and frequency of milking
  • Breed characteristics and frequency of milking
  • Feed quality and breed characteristics (correct)
  • Why are Montbéliarde cows resistant to mastitis?

  • Due to their resistance to cold wet conditions
  • Due to their high fertility and ease of calving
  • Due to their light red and white coat color
  • Due to their hardiness and dual purpose (correct)
  • What is a characteristic of the milk produced by Guernsey cows?

    <p>Low yield with high fat and protein content</p> Signup and view all the answers

    What is a key characteristic of the Milking Shorthorn breed?

    <p>Ease of calving with strong feet and legs</p> Signup and view all the answers

    What is a benefit of crossing a Jersey cow with a Holstein-Friesian?

    <p>Smaller, lighter cows with higher milk solids</p> Signup and view all the answers

    At what age do cows typically produce their first calf?

    <p>2 years</p> Signup and view all the answers

    What is a characteristic of the Norwegian Red breed?

    <p>Calving ease with high mastitis resistance</p> Signup and view all the answers

    What is a characteristic of the Brown Swiss breed?

    <p>Longevity with good feet and legs</p> Signup and view all the answers

    Why are Ayrshire cows sensitive to cold wet conditions?

    <p>Due to their breed characteristics</p> Signup and view all the answers

    What is a characteristic of the Jersey breed?

    <p>Low milk yield with high fat and protein content</p> Signup and view all the answers

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