Pigs MCQ's
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What is the primary purpose of using purebred pigs in commercial pig production?

  • To increase genetic diversity in the herd
  • To enhance the disease resistance of the pigs
  • To maintain uniformity in meat quality
  • To produce crossbred sows for meat production (correct)

    • What is the duration of the oestrus cycle in pigs?

  • 14 days
  • 28 days
  • 35 days
  • 21 days (correct)

    • Which of the following is a characteristic of the gestation period in pigs?

  • It lasts for 90 days
  • It lasts for 115 days (correct)
  • It lasts for 120 days
  • It lasts for 140 days

    • Which of the following breeds is NOT mentioned as used in commercial pig production in Ireland?

    <p>Berkshire</p> Signup and view all the answers

    How long does the oestrus period typically last in pigs?

    <p>2-3 days</p> Signup and view all the answers

    Which of the following options is an important aspect of criss-cross breeding not provided in the content?

    <p>It potentially enhances offspring performance</p> Signup and view all the answers

    What is the key focus when managing breeding in pig production?

    <p>Optimizing the timing of oestrus detection</p> Signup and view all the answers

    What is the significance of calculating the number of days it takes for pigs to reach finishing weight?

    <p>It helps in monitoring feed efficiency and production schedules.</p> Signup and view all the answers

    What does FCR stand for in pig farming, and why is it calculated?

    <p>Feed Conversion Ratio; it is calculated to assess weight gain relative to feed intake.</p> Signup and view all the answers

    How does the dry matter (DM) intake of each pig affect its overall growth?

    <p>DM intake directly correlates with reaching finishing weights faster.</p> Signup and view all the answers

    Which rations are specifically mentioned as important for different production stages of pigs?

    <p>Weaner ration, fattener ration, dry sow ration, and lactating sow ration.</p> Signup and view all the answers

    What could potentially happen if pigs are not fed a suitable ration according to their stage of production?

    <p>Their growth rate could be negatively impacted.</p> Signup and view all the answers

    What is one way farmers can measure whether their pigs are meeting growth targets?

    <p>By calculating the daily weight gain in relation to feed intake.</p> Signup and view all the answers

    What is the primary purpose of providing environmental enrichment materials to pigs?

    <p>To encourage their natural rooting instinct and prevent unnatural behaviors</p> Signup and view all the answers

    Which of the following is NOT a benefit of providing environmental enrichment materials to pigs?

    <p>Increased risk of disease</p> Signup and view all the answers

    Which of the following is a consequence of not providing environmental enrichment materials to pigs?

    <p>Increased risk of unnatural behaviors</p> Signup and view all the answers

    What is the primary goal of improving Feed Conversion Ratio (FCR)?

    <p>To increase output while keeping production costs the same or lower</p> Signup and view all the answers

    Which of the following is a recommended method to enhance FCR in pigs?

    <p>Utilize rescue decks for weaned pigs</p> Signup and view all the answers

    What management practice can lead to improved FCR?

    <p>Maintaining health and disease-free animals</p> Signup and view all the answers

    What is the term for the instinctive behavior of pigs to dig and root in the ground?

    <p>Rooting</p> Signup and view all the answers

    How does temperature control in housing benefit pigs?

    <p>It prevents pigs from using energy to stay warm</p> Signup and view all the answers

    Which of the following is NOT a reason why environmental enrichment materials are important for pigs?

    <p>To reduce the nutritional value of feed</p> Signup and view all the answers

    What is a result of overcrowding in pig housing?

    <p>Increased instances of stress and bullying</p> Signup and view all the answers

    What does the Bord Bia accredited scheme likely focus on?

    <p>Ensuring high welfare standards and best practices</p> Signup and view all the answers

    Which aspect is essential for optimal animal health and welfare?

    <p>Providing a consistent supply of quality feed</p> Signup and view all the answers

    Study Notes

    Breeds

    • Two main breeds used in commercial pig production in Ireland: Landrace and Large White.
    • Purebred pigs are used to produce crossbred sows for meat production.

    Criss-Cross Breeding

    • No specific information provided in the text.

    Pig Production

    • No specific information provided in the text.

    The Sow Production Year

    • No specific information provided in the text.

    Breeding

    • Length of Oestrus Cycle: 21 days.
    • Duration of Oestrus: 2-3 days.
    • Gestation: 115 days.

    Fatteners

    • Multiple pigs were tracked from day 0 to finishing weight.
    • The following data was collected for each pig:
      • Breed
      • Live-weight at day 0 (KG)
      • Average DLG (Kg/day)
      • Finishing weight
      • Number of days to finishing weight
      • FCR (Feed Conversion Ratio)

    Example Fatteners Data

    • Pig 10: LR x breed, 44.6 KG at day 0, 0.813 DLG, 120.0 finishing weight, 92.74 days to finishing weight, 2.46:1 FCR.
    • Pig 11: LW x breed, 50.3 KG at day 0, 0.805 DLG, 122.5 finishing weight, 89.69 days to finishing weight, 2.48:1 FCR.
    • Pig 12: LW x breed, 49.1 KG at day 0, 0.778 DLG, 118.2 finishing weight, 88.82 days to finishing weight, 2.57:1 FCR.
    • Pig 13: LR x breed, 48.9 KG at day 0, 0.762 DLG, 117.8 finishing weight, 90.42 days to finishing weight, 2.62:1 FCR.
    • Pig 14: LR x breed, 51.2 KG at day 0, 0.789 DLG, 124.8 finishing weight, 93.28 days to finishing weight, 2.53:1 FCR.
    • Pig 15: LW x breed, 60.5 KG at day 0, 0.843 DLG, 132.1 finishing weight, 84.93 days to finishing weight, 2.37:1 FCR.
    • Pig 16: LW x breed, 56.7 KG at day 0, 0.851 DLG, 135.7 finishing weight, 92.83 days to finishing weight, 2.35:1 FCR.

    Nutrition

    • Different rations are fed depending on the stage of production (weaner ration, fattener ration, dry sow ration, and lactating sow ration).
    • The rations vary in protein percentage.
    • Improving FCR can increase output while maintaining or reducing production costs.

    Management

    • Health and disease-free animals improve FCR.
    • Rescue decks are used for pigs weaned onto artificial milk replacer.

    Housing

    • Each house is temperature-controlled to prevent pigs from using energy from feed to keep warm.
    • There is no overcrowding, resulting in no stress or bullying.

    Handling and Housing of Pigs

    • No specific information provided in the text.

    Optimal Animal Health and Welfare

    • No specific information provided in the text.

    Bord Bia Accredited Scheme

    • No specific information provided in the text.

    Delivering Sustainable and Environmentally Friendly Production Systems

    • All pigs should be provided with environmental enrichment materials to encourage their natural rooting instinct and to help prevent unnatural pig behaviors such as tail biting.

    The Impact of Pig Production on Farm Economics and the Importance of Export Markets

    • No specific information provided in the text.

    Diseases of Pigs

    • No specific information provided in the text.

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    Related Documents

    Pig Production and Management Working Doc. .docx

    Description

    This quiz explores key concepts in commercial pig production, particularly focusing on the main breeds used in Ireland, such as Landrace and Large White. It also covers essential breeding practices and the reproductive cycle of sows. Test your knowledge on how these aspects contribute to effective pig farming.

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