Dairy Cattle Management Cycle
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Questions and Answers

What is the primary goal of good calf management?

  • To accelerate the breeding cycle
  • To maximize milk production in the first lactation
  • To reduce the cost of milk replacer use
  • To ensure the best genetics are used as replacements (correct)

What is a critical aspect of calf health management?

  • Provision of high-quality milk replacer
  • Regular monitoring of rumen development
  • Breeding at the earliest possible age
  • Providing a healthy environment with good ventilation (correct)

What is the consequence of poor feeding practices in calf rearing?

  • Increased milk production in the first lactation
  • Poor calf health and considerable financial losses (correct)
  • Delayed puberty in heifers
  • Reduced need for milk replacer

What is the importance of limited milk replacer use in calf management?

<p>To promote rumen development (C)</p> Signup and view all the answers

What is the role of record keeping in dairy cattle management?

<p>To monitor all aspects of dairy cattle management (D)</p> Signup and view all the answers

What is the critical period in the life cycle of dairy cattle?

<p>Calf cycle - from birth to first lactation (B)</p> Signup and view all the answers

What percentage of heifer calves should be alive at weaning age according to good calf health management?

<p>Greater than 95% (D)</p> Signup and view all the answers

What is the main cause of mechanical scours in newborn calves?

<p>Overfeeding of milk replacer (C)</p> Signup and view all the answers

Which of the following is a common bacterial agent of infectious scours?

<p>Escherichia coli (D)</p> Signup and view all the answers

What is the purpose of housing calves in separate hutches?

<p>To reduce the transmission of infectious diseases (C)</p> Signup and view all the answers

What is the second most common health problem in calves?

<p>Pneumonia (A)</p> Signup and view all the answers

What is essential for preventing the spread of infectious diseases in calf housing?

<p>Good hygiene and dry bedding (C)</p> Signup and view all the answers

What is the primary source of immunity for a calf?

<p>Colostrum fed immediately after birth (B)</p> Signup and view all the answers

Why is it essential to provide a clean and comfortable environment during calving?

<p>To reduce the risk of disease transmission (D)</p> Signup and view all the answers

What is the consequence of underfeeding a cow during her first lactation phase?

<p>Loss of up to 200 liters of milk yield per lactation (C)</p> Signup and view all the answers

How often should cows be separated from the rest of the herd before calving?

<p>2-4 days (C)</p> Signup and view all the answers

What is the recommended calving pen size for a single cow?

<p>8-10 m2 (A)</p> Signup and view all the answers

Why is it important to avoid overfeeding cows in late lactation?

<p>To prevent disturbances in the metabolic process (A)</p> Signup and view all the answers

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