ANSC 108 - Exam 3
% CP feed 1 (x) + % CP feed 2 (x) = lbs CP per day - ANS-equation for crude protein
< 1.9 lbs - ANS-how much feed does it take to grow a pound of chicken?
12-24 hours - ANS-how long should feed be withheld before harvest
12th rib fat thickness, carcass weight, % kidney, heart and pelvic fat rib eye area -
ANS-what are beef yield grades based on
16-20 weeks 18-30 pounds - ANS-what age and weight are hens raised to?
21 days for chicken, 28 days for turkey - ANS-how long does it take for a baby turkey or
chicken to hatch?
24 weeks 40-45 pounds - ANS-what age and weight are toms raised to?
285 eggs - ANS-how many eggs can a hen produce in a year?
3.0 lbs - ANS-how much feed does it take to produce a dozen eggs?
85-90% - ANS-what percent of turkeys go into further processing
9 to 30 months - ANS-age of maturity group A
90% processed, 10% sold whole - ANS-what percent of broilers are processed and
what percent are sold whole?
AA > A > B - ANS-what are the grades of eggs from best to worst?
abomasum - ANS-the true stomach of the ruminant
barrow - ANS-castrated male swine
breast meat production and white plumage color - ANS-what are turkeys genetically
selected for?
, breed, locomotive vs support muscles, quality grade, degree of doneness, age -
ANS-factors affecting meat tenderness
bright cherry red to dark red - ANS-color of beef meat
bright red - ANS-color of mutton
Butterball, Jennie-O - ANS-top two turkey processors
buttons - ANS-soft cartilage tips on the outside of the chime bones
chemical - CO2 - expensive
electrical - used at RMSC - ANS-methods of stunning for swine
chuck, rib, loin, round - ANS-wholesale cuts of the beef carcass
duodenum
jejunum
ileum - ANS-three sections of the small intestine
enlarged cecum - ANS-what organ is larger in horses than other monogastrics
eructation - ANS-belching gas
esophageal groove - ANS-allows nutrients to go immediately to the omasum and
bypass the rumen and reticulum
esophagus - ANS-moves ingested materials via contractions known as peristalistic
waves
esophagus, stomach, small intestine, cecum, large intestine - ANS-pathway of food
through the digestive tract
female determines the sex of the offspring, heterogametic. - ANS-does the rooster or
the hen determine the sex of the offspring?
Georgia, Arkansas, Alabama - ANS-the top three broiler states
gizzard - ANS-grinding organ of digestion in poultry
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