Intro to Swine NOTES
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Transcript of Intro to Swine NOTES
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7/20/14
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SWINE UNIT
8th Grade Intro to Ag Science
Name: _____________
FAMOUS PIGS
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FAMOUS PIGS List 2 of the famous pigs you recognize and write a quality or stereotype about them ______________________________ ______________________________
CLASS DISCUSSION Write 3 points we discussed about the famous pigs and stereotypes of pigs ______________________________ ______________________________ ______________________________
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PRODUCTS FROM PIGS
PRODUCTS FROM PIGS List 3 products that come from pigs ______________________________ ______________________________ ______________________________
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INTRODUCTION TO SWINE PRODUCTION
8th Grade Intro to Ag Science
SWINE TERMINOLOGY Hog _______________________________ Piglet ______________________________ Males: Boar ______________________________ Barrow ____________________________
Female: Sow _______________________________ Gilt _______________________________
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SWINE GESTATION ____________: the process pregnancy Gestation Period for Pigs: ___Months, ___ Weeks, ___ Days (________ Days)
HOG PRODUCTION Rate of Gain _____________________
________________________________ Average rate of gain for hogs is about ______
__________________________________ Market Weight ___________________
________________________________ Target market weight for hogs going to the fair
is ____________________
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PARTS OF A HOG
SWINE BREEDS 8th Grade Intro to Ag Science
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SWINE BREEDS Maternal Breeds Known for having _____ litters
Terminal Breeds Known for __________ and _________
quality
_______________ Originated in England _____white points (legs, snout, end of tail) _________________ turned up snout _________________meat quality Erect Ears
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_______________ WHITE From Chester County, ____________ Large, white, _______________ ____________ Known to produce __________ litters
________________________ Originated in US Solid _________ _____________ Terminal Excellent carcass
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________________ Originated in Yorkshire, England Large erect ears The ___________ ___________
_______________ Developed in _______ Oldest American Breed Black with _______ _________around
front legs Small, erect ears Well-known ___________breed ___________
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__________________CHINA Originated in _________ _____________with white snout, legs, and tip of tail Easy ____________ Poor ___________ Drooped ears
PIGLET CARE 8th Grade Intro to Ag Science
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PIGLETS There are ______ piglets per litter (goal is ___________ piglets per litter) Piglets are weaned at ____________
PIGLET CARE 1. _____________________________ Prevent piglets from biting their sows teats
when __________________(Could make sow not want to let piglets nurse) Prevent piglets from ____________
___________(which could lead to disease)
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2. )_____________________________ Prevent ___________________ (could lead to abscesses on their spine and severe pain) Only leave _____ Inch of tail
PIGLET CARE
PIGLET CARE 3. ______________________________ Sows ________doesnt have enough iron Administer the injection slightly behind the
_______ in the muscle on one side of the neck at a _________ angle Inject either _________ ml (200 mg) of _____________ ____________
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PIGLET CARE
Within ______ days of birth Purpose testosterone in the makes meat
____________ & ____________________ the consumers wont buy tuff/funny tasting meat
4. ________________ Surgical removal of both testicles by making 2 small incisions and pulling out the testis
EAR NOTCHING 8th Grade Intro to Ag Science
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EAR NOTCHING
Equipment: _____________ for piglets up to 25 lbs _____________ to dip notchers into
1. A universal, permanent, and inexpensive ____________
___________________ 1. _____________identity for
each hog
RIGHT EAR - LITTER NUMBER ________Number The litters assigned number
(__________________) 5 locations for notches, each is assigned a number:
___, ___, ___, ___, ___ _____numbers together
to identify litter number Locations___, ___, ___,
and ___can have 1 or 2 notches per location
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RIGHT EAR PRACTICE Add values assigned to each notch Litter Number = __+__+__+__ = __ Litter number is ___
9
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LEFT EAR PIG NUMBER _______Number The individual pigs number out of its litter (____________) 3 locations for ear notching, each assigned a number: __, __, __ The values of the numbers are added to identify the pigs number
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LEFT EAR PRACTICE Add values assigned to each notch Pig Number = __+__+__+__ =__ Pig number is ___ 9
1
3
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COMBINING BOTH EARS
9 9
9 9
9
9
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MEAT SCIENCE : PORK Cooking temperature __________________________________ Pork can contain parasites and bacteria Safe handling: __________________________________ __________________________________ Cooking the outside of the meat will _______
any other bacteria that might bepresent
PSE = ONE STRESSED PIG PSE stands for ________________________ Describes a carcass quality condition known to
occur in both pork and poultry It is characterized by an _________________ _____________________________________ _____________________________________ ____________________________________
are known to affect the incidence of PSE meat.
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WHOLESALE CUTS
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WHOLESALE CUTS OF MEAT ANSWERS
1. ______________________________________________________________________________________
2. ______________________________________________________________________________________
3. ______________________________________________________________________________________
4. ______________________________________________________________________________________
5. ______________________________________________________________________________________
6. ______________________________________________________________________________________
7. ______________________________________________________________________________________
8. ______________________________________________________________________________________
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RETAIL CUTS
RETAIL CUTS OF MEAT ANSWERS
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