Estrus Detection and AI Flashcards

1
Q

What is the scientific term for standing in heat

A

Lordosis

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2
Q

What is the length of the estrous cycle of the ewe?

A

17 days

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3
Q

Which species has the AM-PM rule?

What is it?

A

Cow

AI a cow 12 hours after observed estrus

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4
Q

What are some advantages to AI?

A

Genetic improvement

Eliminates the need for bulls

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5
Q

Method of AI used on deers and goats

A

Speculum

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6
Q

AI method for a cow

A

Rectocervical

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7
Q

AI method for sow

A

Cervical

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8
Q

AI method for mare

A

Vaginocervical

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9
Q

AI method for sheep

A

Laparascopy

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10
Q

What is the length of estrous for every other specifies of livestock besides ewes?

A

21 days

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