Glossary of Terms Flashcards
flesh under the beak of the chicken that is used as a heat regulating mechanism
Wattle
an organism, ultramicroscopic in size that multiplies only in living cells; capable of causing diseases
Virus
an animal which carries and transmits parasites to poultry such as earthworm, which carries the chicken tapeworm eggs
Vector
a preparation of microorganism (killed, living attenuated or living totally virulent) which when placed in the body of the bird produces or increases immunity to a certain disease.
Vaccine
subdivision of a breed according to color; comb style; beard or leg feathering
Variety
the type & shape of a chicken that tell you what breed it is
type
a cock & 2 hens or a cockerel and 2 pullets of the same breed and
variety
trio
- a value placed on the potency of a biological agent, when applied
to the agglutination test it is the weakest dilution at which clumping of the
antigen occurs
titer
anything which affects the bird’s well-being and lowers its resistance to disease
stress
newly hatched chicks that have not been sexed,
otherwise called as UNSEXED or AS HATCHED
straight run
- a hen’s instinctive habit of hiding her eggs
steal
failure of chicks to eat
starve out
a family of any variety of poultry that possesses and reproduces
with marked regularity common individual characters which distinguish this
from other families of the same variety
strain
a feed formulation for growing chicks up
to laying age or 16 weeks for hens
starter or grower feeds
young female chickens that are nearly old enough
to lay
starter pullets
a cockerel on a brink of sexual maturity, when his comb and spurs
begin to develop
stag
no longer laying well
spent
the sharp pointed protrusions on a rooster shanks
spurs
the long, curved tail feathers of some roosters
sickles
a hackle; saddle or tail feather that is rounded in a hen but usually pointed in a rooster
sex feather
newly hatched chicks that has been sorted out into pullets and cockerels
sexed
the small, hard, overlapping plates covering the chicken’s shanks
and toes.
scales
feathers in front of the tail
saddle feathers
the part of the chickens back just behind the tail
saddle
a chicken or group of chicken resting, likely in an elevated perch
roosting
a male chicken
rooster
a cockerel or pullet, usually weighing 4-6 pounds, suitable for cooking whole in an oven.
roaster
a check; dirty; leaker & otherwise inedible egg
restricted egg
description of chickens that are allowed to graze pasture
range fed
any abnormal sound coming from the airways.
rales
the hollow, horny, basal part of stem of a feather
quill
the offspring of a hen & rooster of the same breed.
purebred
a female chicken under one year old
pullet
breed of chicken that is raised for egg
production or meat production
production breed
trimming of the earlobes
prinning
the total set of feathers covering a chicken
plumage
the hole a newly formed chick makes in its shell when it is ready to hatch
PIP
the tips of a newly emerging feathers
Pinfeathers
pubic bones.
pinbones
the ability of the hen to lay steadily over a long
period of time
persistency of laying
the social rank of chickens
peck order
loose dropping sticking to vent area
pasting
an organism capable of causing disease
pathogen
describes the condition that occurs when a chick’s vent is covered in feces and becomes clogged
pasty butt
an organism that lives in or on another organism from which it derives its nourishment
parasites
the laying of an egg
oviposition
breed of chicken that is raised primarily for
show or exhibition
ornamental breed
An extremely contagious disease affecting birds,
including domestic poultry
newcastle disease
upgraded egg
nest run
a wooden or plastic egg placed in a neat to encourage chickens
to lay there
nest egg
death of birds in the flock
mortality
a sickness in a bird or flock caused by the disease
morbidity