Swine Intro And Breeds Flashcards

1
Q

Major feed for swine

A

Corn grain

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2
Q
#1 swine state 
What % of all hogs in US are in this state
A

Iowa

25%

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3
Q

Many farms w hogs also grow

A

Corn

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4
Q

What area of US most hog operations are located

A

75 % are in 10 corn belt states

Midwest

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5
Q

Genus species of swine

A

Sus scrofa

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6
Q

Swine are simple stomached (mono gastric) or ruminants

Herbivore, carnivore, or omnivore?

A

Simple stomached

Omnivores

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7
Q

Porcine

A

Multiple swine

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8
Q

Sow

A

Female that has had a liter

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9
Q

Gilt

A

Young female, has not had liter

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10
Q

Boar

A

Male (unaltered)

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11
Q

Barrow

A

Castrated male

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12
Q

Young pigs are called piglets or

A

Shoats

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13
Q

Farrow

A

To give birth

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14
Q

Breeds are distinguished by

A

Hair color and ear position

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15
Q

Do pigs gain heterosis from cross breeding

A

Yes

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16
Q

What breed: All white, pink skin, erect ears

A

Yorkshire

17
Q

Most popular breed in US

Also has best maternal traits

A

Yorkshire

18
Q

What breed: red-brown hair, floppy ears, high rate of gain and high feed efficiency,

A

Duroc

19
Q

2nd most popular breed in US

Most popular for carcass quality

A

Duroc

20
Q

What breed: black w white stripe (or “belt”) over shoulders and front legs, erect ears, small body

A

Hampshire

21
Q

3rd most popular breed in US

A

Hampshire

22
Q

What breed: B&W spots, floppy ears, large, good feed efficiency and rate of gain

A

Spotted swine

23
Q

4th most popular breed in US

A

Spotted swine

24
Q

What breed: black body, white points on face feet and tip of tail, floppy ears, large

A

Poland China

25
Q

What breed: white hair, white skin, floppy ears

A

Chester White