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Describe one management practice of new-born lambs at time of lambing under each of the following headings - Leaving Cert Agricultural Science - Question 1 - 2023
Question 1
Describe one management practice of new-born lambs at time of lambing under each of the following headings. Housing: Optimal health and welfare: Read the passage ... show full transcript
Worked Solution & Example Answer:Describe one management practice of new-born lambs at time of lambing under each of the following headings - Leaving Cert Agricultural Science - Question 1 - 2023
Step 1
Housing:
Answer
To ensure comfort and safety, newly lambed ewes should be housed in clean, dry, and well-ventilated facilities. This helps in preventing exposure to harsh weather conditions and reduces stress on both the ewe and lambs. Adequate bedding should be provided to maintain a warm environment, particularly during the critical early days after birth.
Step 2
Optimal health and welfare:
Answer
Optimal health and welfare of new-born lambs can be achieved by ensuring timely access to colostrum within the first hours of life, which is essential for their immune system and overall health. Regular monitoring for any signs of infection or distress is vital, along with appropriate vaccinations and treatments for parasites as needed.
Step 3
Why do first stage larvae of the blowfly tend not to cause harm to sheep?
Answer
First stage larvae of blowflies do not tend to cause harm to sheep as they are small and primarily feed on decaying organic matter rather than living tissue. Their ingestion of organic material does not lead to significant injury to the sheep during this initial stage.
Step 4
Explain how the sheep are affected by blowfly strike.
Answer
Sheep affected by blowfly strike experience considerable discomfort and suffering. The second stage maggots feed on their living flesh, which leads to severe skin lesions, pain, and possibly systemic infection. If untreated, blowfly strike can result in significant loss of condition, increased stress, and may ultimately lead to death.
Step 5
Outline how a farmer could prevent blowfly strike in their flock.
Answer
Farmers can prevent blowfly strike by implementing several strategies: regularly inspecting the flock for signs of strike or maggot presence, maintaining cleanliness in housing areas to reduce fly infestations, and utilizing appropriate fly repellents or treatments during peak fly seasons. Additionally, shearing sheep before the fly season can help minimize suitable breeding grounds for blowflies.