State the length in days of the gestation period in ewes - Leaving Cert Agricultural Science - Question a - 2015
Question a
State the length in days of the gestation period in ewes.
Give any three reasons for housing sheep at lambing time.
List three features of winter housing for sheep.
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Worked Solution & Example Answer:State the length in days of the gestation period in ewes - Leaving Cert Agricultural Science - Question a - 2015
Step 1
State the length in days of the gestation period in ewes.
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Answer
The gestation period in ewes is typically between 145 to 155 days.
Step 2
Give any three reasons for housing sheep at lambing time.
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Answer
Facilitates supervision: Housing allows farmers to supervise the ewes more effectively during lambing.
Warmer environment: It provides a warmer environment to prevent hypothermia or chill for newborn lambs.
Safety from predators: Housing reduces the risk of predation and protects the ewes and lambs.
Step 3
List three features of winter housing for sheep.
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Good ventilation: Ensures fresh air circulation without drafts.
Suitable floor type: Should provide adequate drainage and comfort for sheep.
Hygiene: It includes proper management to maintain sanitary conditions, reducing disease risk.
Step 4
Describe the use of the following at lambing time:
1. The infra-red lamp
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The infra-red lamp is used to warm young lambs, helping to maintain their body temperature and preventing hypothermia.
Step 5
Describe the use of the following at lambing time:
2. The fostering crate
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The fostering crate is designed to assist in fostering a lamb (from a multiple birth) onto ewes with one or no lambs. It helps to restrain the ewe, preventing rejection of the adopted lamb.
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