LESSON 6 Flashcards
This factor affects appetite that should have a free access maximize intake
Water Availability
This factor affects appetite about taste responses: sweet, bitter, acidic/sour
Palatability
This factor affects appetite about animals eat to meet energy requirements; energy drives
productivity
Dietary energy
This factor affects appetite that affects protein,
amino acids, and forage.
Feed/Nutrient Quality
This factor affects appetite on temperature and humidity.
Environment
Give examples of conventional feedstuffs:
Yellow corn
Sorghum (milo)
Wheat (Soft)
Oats
Barley
A conventional feedstuff that is:
high energy, prone to mold/mycotoxin.
First LAA; Tryptophan
2nd LAA: Lys and Meth
Moisture level should be <14%
Yellow corn
A conventional feed stuff that is:
Cheaper alternative to corn
has tannin content, low meth/cys
and poor carcass quality
Sorghum (milo)
A conventional feed stuff that is:
A high energy
better AA profile
Var. protein levels
but has palatability problems
Wheat (Soft)
A conventional feed stuff that is:
A high fiber; low energy
used in pullet/breeder
low energy diets
Oats
A conventional feed stuff that is:
Low energy
Inexpensive
but less available
Barley
A ruminant that is a browser that can eat bitter plants because lacking of human-like bitter taste receptor.
Goats
A ruminant that are selective eaters but may eat poisonous plants; they depend on their smell and taste for feed selection.
Cattle
An ability to recognize nutrients and toxins via smell and taste. (good eating)
Euphagia
An ability to preference foods with pleasant smell, taste, and texture. (difficult in swallowing)
Hedyphagia
A non ruminant animal that has an acute eyesight for food selection and has poor sense of smell.
Fowl or Birds
A non ruminant animal that has a strong sense of smell.
Pig
A sense of taste located on the oral cavity.
Taste buds
A non ruminant animal that has more respond to flavor in changes in water due to absence of saliva and mastication.
Poultry
Examples of Protein feedstuffs:
Soybean meal
Corn gluten meal
Peanut meal
Cottonseed meal
Canola meal
Safflower meal
Ipil-ipil leaf meal
A protein feedstuffs that is:
44-48% CP High protein
exceed all amino acid requirements and contain growth inhibitors in raw form.
Soy-bean meal
A protein feedstuffs that is:
Has a high protein
good pigmentation
but lacks: Lys, Arg, Trp
60% CP meal; 40% CP
Corn gluten meal
A protein feedstuffs that is:
a risk of aflatoxin contamination
Peanut meal
A protein feedstuffs that is:
has gossypol (reduce growth in chicks)
Cyclopene ring (causes pinkish discoloration in albumen)
Cottonseed meal
