Farming - Lambing Flashcards

1
Q

What are the main facts about sheep?

A

Ruminant, 10-12yrs, 60-90 per min (HR), 12-20 per min (RR), 38.9 (BT)

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2
Q

Birth to weaning what is a sheep called?

A

Lamb

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3
Q

Weaning to shearing what is a sheep called?

A

Hogg, Ewe hogg

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4
Q

1st to 2nd shearing what is a sheep called?

A

Shearling hogg, Shearling ewe

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5
Q

2nd to 3rd shearing what is a sheep called?

A

Ram, Ewe

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6
Q

What are the main uses of sheep?

A

Meat (lamb, mutton), Fibre (by-product), Land management, Tick mops

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7
Q

Sheep farming types?

A

Different landscapes, 90 breeds, Hill Upland Lowland

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8
Q

Main benefits of stratification?

A

Better use natural resources, crossbreeding, heterosis (hybrids), specialised lines

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9
Q

What are the hill/mountain breeds?

A

Swaledale, Herdwick, North country cheviot, Welsh mountain, Scottish blackface

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10
Q

What are the longwool upland breeds?

A

Border leicester, Lonk, Kerry hill, Teeswater , Bluefaced

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11
Q

What are the lowland down breeds?

A

Suffolk, Oxford down, Wiltshire horn, Shropshire, Romney marsh

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12
Q

Continental sheep definition?

A

Lastly bred sheep for meat

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13
Q

Breeds of continental sheep?

A

Charollais, Texe, Beltex

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14
Q

Breeding information on sheep?

A

Depends on breed, stratification, Cycle every 17 days, Pregnancy 147 days

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15
Q

When is a sheep put to Ram?

A

October/November

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16
Q

When does lambing occur?

A

March/April

17
Q

When does weaning occur?

A

May/June

18
Q

When is Ewe flushed/ Lamb grassed or slaughtered?

A

August/September

19
Q

How long is the breeding season?

A

3-4 weeks

20
Q

What is the ratio of ram to ewe?

A

1:50 OR 1:25

21
Q

Pregnancy criteria?

A

Nutrition, Scanning, Number of lambs, Vaccinations (6-8 weeks before)

22
Q

What are the main dangers of overfeeding?

A

Difficult births, Metabolic disorders, prolapse, poor milk supply, weaker born

23
Q

What are the main dangers of underfeeding?

A

Difficult births, Metabolic disorders, high lamb loss, poor milk supply, lambs slow growth

24
Q

The reasons for abortions?

A

Disease (EAE, Toxoplasmosis, Camplylobacter, Salmonella abortion, Listeria) Mechanical injury

25
Q

What are the main metabolic disorders?

A

Hypocalcaemia (deficiency), Twin lamb disease (last month pregnancy)