Pigs Flashcards

1
Q

Define gilt

A

Young female pig before first litter

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2
Q

Define sow

A

Female pig that has had litter of piglets

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3
Q

Define barrow

A

Castrated male pig

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4
Q

Define v-boar

A

Vasectomised boar

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5
Q

Define boar

A

Male pig of breeding age

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6
Q

Define farrowing

A

Process of pig giving birth

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7
Q

Define runt

A

Unusually small piglet

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8
Q

What breed is this

A

Berkshire

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9
Q

What breed is this

A

British Saddleback

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10
Q

What breed is this

A

Gloucestershire Old Spots

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11
Q

What breed is this

A

Hampshire

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12
Q

What breed is this

A

Landrace

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13
Q

What breed is this

A

Large black

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14
Q

What breed is this

A

Large white (Yorkshire)

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15
Q

What breed is this

A

Middle white

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16
Q

What breed is this

A

Welsh

17
Q

What breed is this

A

Tamworth

18
Q

What breed is this

A

Oxford Sandy & Black

19
Q

What breed is this

A

British Lop

20
Q

What breed is this

A

Duroc

21
Q

What breed is this

A

Pietrain

22
Q

What breed is this

A

Mangalica/Mangalitza

23
Q

What breed is this

A

Iberian (Black Iberian)

24
Q

What are the different types of Commercial British pig units

A
25
Q

How long is pig gestation

A

114 days

26
Q

At what age are pigs weaned

A

28 days

27
Q

At what weight are pigs finished

A

35-100kg
No more than 100-120kg in UK

28
Q

Describe the origins of porcine

A

First domesticated 9000 years ago
Common breeds originate from Eurasian wild boar

29
Q

What are the uses of domestic pigs

A

Pets
Suede for shoes & clothing
Pet food
Gelatine in food production
Purified insulin for human diabetes control
Xenotransplantation

30
Q

What is the relationship between farm management & pork output

A

High quality pork comes from minimal stress in farm production practices

No mixing of pigs
Minimise handling
Environmental stimuli help reduce aggregation
Stocking density (Low = better meat quality but higher cost of production)

31
Q

What are the pros and cons of indoor housing of pigs

A

Pros:
Safer & biosecurity easier to control
Easier to feed liquid diet

Cons:
Bad public perception
Ventilation

32
Q

What are the pros and cons of outdoor housing of pigs

A

Pros:
Fresh air
Good public perception
More natural habitat

Cons:
Weather
Biosecurity difficult to control
Labour intensive

33
Q

How does a pig producer receive money

A

Meat price
Slaughter weight
Carcass quality (back fat measured)

34
Q

How is feed conversion ratio measured

A

Feed consumed/Liveweight gain