QUIZ GRP 1

100問 • 2年前

問題一覧

poultry breeding is the controlled mating and selection of chickens to enhance desirable traits like

Egg production

Poultry breeding adapts chicken breeds to meet consumer preferences production system requirements, ensuring competitiveness and compliance with regulations

True

Genetics play a fundamental role to produce efficient, high-quality, economical protein for human consumption

True

these chicken are typically bred for ornamental purposes, captive enthusiasts due to their unique appearance and adherence to specific standars

Fancy type

example of fighting (gamefowl)

Asil

one of the most common egg type breed known for their prolific egg-laying abilities

Leghorn

typically come in pairs, with one set donated from the mother and one from the farher

Chromosomes

segment of DNA that carries a blueprint for the function of a cell; characteristics of an organism

Gene

a gene that can express itself only in the homozygous state

Recessive factor

controlled and mechanized process of creating optimal environmental conditions

Artificial incubation

provision of a conducive environment, proper nutrition, and vigilant monitoring

Chick care

aims to enhance characteristics such as egg production, disease resistance, or meat quality over successive generations

Selective brooding

feeding options except:

Coops

performed to trigger a bird’s immune system to produce antibodies against an infection

Vaccination

egg method uses an automatic tray which collects the egg that has rolled to the front of the cage

Automatic collection

which of the following statments accurately reflects the significance of poultry in human nutrition?

Poultry serves as a vital source of high-quality protein, delivering essential nutrients through both meat and eggs

Which if the following statements accurately reflects the role of poultry in economic stability?

Plays a significant role in promoting economic stability on both local and global scales, impacting various secrors and communities

aimed at enhancing and refining chicken breeds for specific traits; goal of optimizing genetic potential for increased productivity and sustainability?

Poultry breeding

comprehensive care of chickens, involving housing, nutrition, health care, and overall farm management

Poultry management

used to distinguish different breeds of chickens?

All of the above

Building block for muscle growth and tissue repair

Protein

Broiler require high __ levels in their starter diets to support their initial growth

Protein

most essential nutrient; 60% of broiler’s body weight

Water

micronutrient responsible for the function of enzymes, bone development, and blood cell reproduction

Minerals

stage where broiler require lower protein levels and higher energy content

Grower stage

during starter days, chicks are highly prone to __

Stress

micronutrient responsible for gut health and digestibility

Fiber

stage when broilers undergo significant muscle deposition and fat accumulation

Grower stage

not a broiler disease

African swine fever

regulates illnesses such as infected bursal disease

Vector vaccination

given to chicks at the hatchery; against infectious bronchitis, providing early protection

Hatchery vaccination

Nutritional demands can change as a result of illness or disease, as well as absorption. Sick animals could need modification to their nutrition to aid in healing.

Health status

Most important nutrient; more than 60% of the total weight of a broiler

Water

usually given between 2 and 3 weeks of age to strengthen immunity, including immunization against infectious bronchitis and marek’s illness

Booster vaccination

vital part of the global poultry industry; major source of protein for human consumption

Broilers

not common broiler disease

Contagious equine metritis

purpose of vaccination in broiler farming

to prevent the spread of diseases

clearing land for feed production and chicken contributes to deforestation and loss of biodiversity

Land use for deforestation

type of vaccine uses a non-pathogenic agent to carry protective genes from pathogens

Vectored vaccines

broiler disease prevention

Cleanliness and sanitation

crucial consideration when selecting the location for broiler housing

Availability of water and electricity

commonly used for roofing in broiler houses

Metal or thatched

essential aspect of ventilation in broiler housing

Ensuring proper air circulation

environmental condition is optimal for rearing broilers

Temperature: 22-30 degrees C (70-85 degrees F)

minimum amount of floor space required per broiler

0.09 sqm/bird

when choosing a location, what should be avoided?

Residential or industrial zones

common types of floor in broiler housing?

Slatted floor and litter floor

what is brooding in poultry production?

Management of chicks from one day old to about 8 weeks of age

Type of brooding; using a broody hen to provide warmth to chicks?

Natural brooding

What is the advantage of artificial brooding over natural brooding

chicks may be reared at any time of season

equipment necessary for brooding in poultry

all of the above

primary function of a brooder guard (chick guard)

Restrict the movement of chicks and keep them close to the brooders

type of hover; mounted with stands on all four corners

Flat type hover

purpose of thermometer in brooding

Prevent overcrowding

Bounty fresh chicken is one of the Philippines’ largest and fastest growing broiler integrators

True

Vitarich is one of the oldest agricultural integrators in the Philippines

True

Does practicing good sanitation can help rodent and fly control, and biosecurity during the life of the flock?

True

farm or establisment or enterprise that raise livestock and poultry animals

Commercial farm

Which criteria for commercial farm is correct?

500 layers or 1000 broilers; 100 layers and 100 broilers

price received by poultry raisers for their produce at the location of the farm

Farmgate price

actual number of animals present on the farm in a given references period

Inventory

premises/facilities where food animals are slaughtered for human consumption

Licensed to operate meat establishment

premises that are approved and registered by controlling authority which poultry are dressed for human consumption

Poultry dressing plant

Poultry industry challenges

Immunity, Health, Production, Foodbornes and zoonotic diseases, Food safety, Antibiotic resistance

birds raised in intensive production need to be immune to certain diseases in order to attain their potential

Immunity

sudden raise in ambient temperature can lead to

Heat stroke

vaccination program should be employed for day old chicks

True

Increasing demands also creates more job oppurtunities

True

foodborne or zoonotic diseases

All of the above

causes treatment failure of some diseases in poultry

Antibiotic resistance

domesticated avian species; can be raised for its feathers, meat, and egg

Poultry

Chicken 93%; Ducks 4%; Turkey 3%

True

Gallus domesticus

Chicken

Corurnix coturnix

Quail

Cygnus atratus

Swan

Scientific name of turkey

Meleagris gallopavo

Struthio australis

Ostrich

leading species everywhere

Chicken

Ducks are leading species in Asia

True

highest population in North America

Turkey

major contributor to poultry meat and eggs in the world

Chicken

Chicken ancestor can be found in

Southeast Asia

Chicken’s ancestor

Red Jugle Fowl

Chicken’s respiration rate is relatively higher than larger animals (13 air sacs)

True

the skeleton of the fowl is compact, lightweight, and strong

True

interesting feature of chicken; available source of calcium for eggshell formation

Medullary bone

cooling system of chickens

Comb and wattles

chicken has simple digestive system

True

It takes 5 hours for food to pass through the digestive tract from beak to cloaca

False

Breeding goals except:

None of the above

Basis of Selection

Individual or mass selection, Pedigree selection, Family selection

also called mass selection

Individual selection

record of individual’s ancestors including parent

Pedigree selection

individuals are selected on the lerformance of their family

Family selection

individuals are chosen based on the performance of their brothers and sisters

Sib testing

Method of selection

Tandem method, Independent culling levels, Selection index

selection of one trait at a time for improvement until satisfactory level of improvement is achieved; time consuming method

Tandem method

selection of many traits can be done at a time or simultaneously by setting up minimum standard level for each trait

Independent culling levels

also called total score method

Selection index

100

commonly used breeding practice; 20-30 males run with 250-300 females in flock

Flock mating

ANIMAL REPRODUCTION

Yami · 31問 · 2年前

ANIMAL REPRODUCTION