Pork, the other white Pork, the other white meatmeat

Pork, the other white Pork, the other white meatmeat

Industry/Production• Farrow to Finish

• Feeder pig Producer

• Grower to Finisher

• Seedstock

Farrow to Finish

• Pigs are owned from conception through marketing to the packer.

• Primarily located in the “Corn Belt” states • Soybean meal serves as a the basis for diets

for hogs.• Iowa produces 25% of all the hogs in the U.S..• Gestation period for hogs is 3months 3 weeks

3days or 114- 116 days.

Con’t• World leaders in swine numbers

– China– Ussr– US

• Per capita Denmark leads with the U.S. ranking 3rd

• Daily care of farrowing houses is required

• Value Based Marketing is more prevalent in this

industry than other meat species.

Feeder pig Producers• Same as farrow to finish except

that the pigs are marketed as feeder pigs weighing 30-50 lbs.

• There are very few of these producers.

Seedstock• Provide the producers with the genetics for

the commercial industry.• Generally purebred breeders, however some

are producing x-breed gilts for replacement.• Selection criteria is based upon “sire” and

“maternal” line needs and thus may vary from one breed to the next.

• More concerned with the commercial swine industry than other red meat species.

What are the types of Hogs?• Primary Lean Cuts = hams, loins,

picnic shoulder , Boston Butts• Meat Type Hog: more than half the

weight of a Number 1 animal is Primary Lean Cuts

• Bacon Type Hog: less than 1/2 is PLC– large litter size– little value in U.S. except to

increase litter size

Parts of the Hog

Hogs• Cuts of Meat

Hog Selection industry

• Feed Conversion Rate: pounds of feed needed to make a pound of hog– no more than 3 lbs of feed per 1 lb of hog

• Minimum Litter Size = 9• First Litter should have a combined pig

wt at 21 days of 95 lbs or more– 110 lbs for a mature sow

Feeding Hogs

• Need more protein & vitamins than ruminants

• lots of water - susceptible to heat stress• Feeders need lots of protein• Finishing needs lots of energy• Crude Protein = total protein in feed, not

all is used by the animal• Digestible Protein = amount of protein

that the animal can actually use

Feeding Hogs

• Antibiotics often added to feed to prevent disease, grow faster

• Full Feeding: animals get all the feed that they want (self feeder)– usually not done with breeding stock, if

sows are too fat, they won’t get pregnant

• Hand Feeding: animals are fed rations at chore time

Hog Management• Sanitation is critical

– facilities should be easy to clean - concrete– inspect new pigs– clean pens whenever pigs are moved– isolate new pigs for 3 weeks

• Cholera can wipe out an entire herd• Chester White needs sun protection

– sunburn• Pens = maximum of 30 pigs / pen

Breeding• Flush sows before breeding

– increasing level of nutrition

• 4 days before farrowing, put sows in farrowing crate (disinfect pen & sow)

• Heat lamp on babies• Exercise sow daily• 3 Days old - clip needle

teeth(immediately)

Breeding• 10 days old - begin creep feeding

(feed for the babies only)• 1 month - vaccinate & castrate

males• 2 months (30 lbs) - wean

Livestock Terms• What do you call a mature male hog? Boar• What do you call a mature female hog? Sow• What do you call the act of giving birth? Farrowing• What do you call a castrated male hog? Barrow

Livestock Terms• What do you call an young female

hog? Gilt• What is the gestation for hogs? 114 days or 3 months, 3 weeks,

& 3 days

Berkshire

Berkshire• Black with 6

white spots: one on each foot, the snout, and tail

• Erect ears• Leaner with less

fat

Chester White

Duroc

Duroc• Red or Reddish-

Brown Color• Droopy Ears• Known for

prolificacy and hardiness of meat

• Good Feed Conversion

Hampshire

Hampshire• Black with white

stripe around front shoulders

• Known for carcass quality

• Other half of bluebutt cross

Landrace

Landrace• Pink or White• Droopy Ears• Large litters

Poland China

Poland China• Black with white

spots on feet and tips of tail and nose, may have white elsewhere

• Droopy ears• Carcasses with low

back fat and large loin eyes

Spots

Spotted Poland China• White and black,

with neither covering more than 80% of body

• Also known as Spots

• Large framed bodies

Yorkshire• Pink or White• Known for

mothering ability• Long bodies, good

for bacon• Half of bluebutt

market hog, the most common crossbreed

Feed Ingredients

• Carbohydrates– Corn– Wheat– Oats– Barley– Sorghum

• Protein– Soybeans– Fish Meal

Hogs require a substantial amount of protein in their diet, but can’t digest it without carbohydrates. Therefore pig feed is balanced with a carbohydrate and a protein, most commonly corn and soybeans.