Lecture 20-21: Feeding Poultry Flashcards
1
Q
poultry
A
any of the domesticated and commercialized types of birds used for production or eggs or meat
2
Q
brood
A
group of baby chicks
3
Q
pullet
A
young female chicken
4
Q
layer
A
hen is in a physiological state or producing eggs regularly
5
Q
poultry feeding program varies….
A
- breed of strain
- stage of growth
- size of animal
- environment
- heredity
- disease
- production level
6
Q
nutrient requirements
A
- identification of dietary essentials
- physiological status
- quantification
7
Q
nutrients
A
- carbohydrates
- protein (AAs)
- fats
- minerals
- vitamins
- water
8
Q
energy is not found in…
A
minerals, water, vitamins
9
Q
protein (amino acids)
A
- poultry DOES NOT REQUIRE protein but amino acids
10
Q
essential AA’s
A
- lysine & methionine
- threonine, tryptophan
- arginine, isoleucine, valine
- phenylalanine, leucine
11
Q
non-essential AA’s
A
- histidine, glycine, proline
12
Q
vitamins
A
- vitamin D (D3 activity)
- some synthesis of:
vitamin C
choline
niacin
13
Q
lipids
A
diet fatty acids reflect upon the carcass and egg
14
Q
feeding layers: what is the starting period? when does egg production start?
A
staring period: 18 weeks
egg production period: 65-68 weeks
15
Q
feeding molting hens
A
- molt after 8-12 weeks of egg production
- induce limit feed
16
Q
nutrient adequacy
A
- requirement
- defiecieny
- excess
- toxicity
17
Q
feed preparation for chickens?
A
- mash feed
- pellet feed
- crumble feed
18
Q
feeding system
A
- conventional feeding system
- pastured / free-range feeding system
- mixed feeding system
19
Q
conventional feeding system
A
- controlled feeding system
- Large-scale farms
- phase feeding
- split-sex feeding
20
Q
A
