What is poultry science terminology?
Poultry Science Terminology. Poultry Science Common Terminology which every poultry owner should know these Terminology of Poultry Science is compiled by Growel Agrovet for proper understanding of poultry and their diseases . Class of birds pertaining to all species of birds including domestic fowl.
What is the scientific name for a male chicken?
The chicken ( Gallus gallus domesticus) is a domesticated subspecies of the red junglefowl originally from Southeastern Asia. Rooster or cock is a term for an adult male bird, and younger male may be called a cockerel. A male that has been castrated is a capon.
What are the different types of poultry?
Subsequently, question is, what are the four types of poultry? When most people think of poultry, they typically only think of chicken or maybe turkey. However, there are dozens of varieties of poultry, ranging from squab to goose, to duck and more.
What type of animal is a chicken?
Chicken (Gallus gallus), any of more than 60 breeds of medium-sized poultry that are primarily descended from the wild red jungle fowl (Gallus gallus, family Phasianidae, order Galliformes) of India. The chicken is perhaps the most widely domesticated fowl, raised worldwide for its meat and eggs.
What is the genus name for domestic chicken?
JunglefowlRed junglefowl / GenusJunglefowl are the only five living species of bird from the genus Gallus in the bird order Galliformes, and occur in parts of South and Southeast Asia. They diverged from their common ancestor about 4–6 million years ago. Wikipedia
What is scientific name of chicken egg?
In zoology, the Latin term for egg, ovum, is frequently used to refer to the single cell, while the word egg may be applied to the entire specialized structure or capsule that consists of the ovum, its various protective membranes, and any accompanying nutritive materials.
What is the scientific name for milk?
Lactose, a disaccharide, is a sugar composed of galactose and glucose subunits and has the molecular formula C12H22O11. Lactose makes up around 2–8% of milk (by weight). The name comes from lac (gen. lactis), the Latin word for milk, plus the suffix -ose used to name sugars.
What's the scientific name for fish?
Vertebrata (subphylum) The term “fish” is used to describe a life-form rather than a taxonomic group. Hence, all fishes are members of the phylum Chordata.
Where did chickens originate from?
In ancient time all poultry birds lived in forest. India and middle area of east Asia is considered as the original homeland of chicken. Jungle chicken of prehistoric era first raised as domestic bird in some area like Malay and Java of south east Asia.
What breeds of dogs are used for both meat and eggs?
Egg and Meat. This types of breed are used for the purpose of both egg and meat production. Rhode island red, New Hampshire, Plymouth Rock etc. are popular breeds for both meat and egg production.
What is chicken feed?
A type of feed that can consist of cracked corn and different types of whole grains. Often fed as a treat for backyard chickens and not used as a main food source.
What is the reproductive body of a bird?
The reproductive body produced by female of birds, more or less oval in shape, enclosed in hard calcareous shell within which embryo develops on fertilisation, containing nutrients for development of embryo.
What causes diarrhea in chickens?
Disease of fowl caused by a microscopic protozoa that causes diarrhea, unthriftiness or death. Occurs most frequently in chicks older than three weeks and in young adults. Transmitted by chicken waste. Prevented by many commercially available coccidiostats that can be added to feed.
How old is a chicken when it is broiling?
Broiler. It is also called as frier, which is young chicken of either sex, usually 6 to 7 weeks of age (40-45 days), weighing 1.25 to 1.40 kg; that is tender meated with soft, pliable, smooth textured skin and flexible breast bone. Broiler is suitable for broiling or frying,
What are the common faults in the contents of eggs frequently noticed among the eggs of pullets coming into lay
The common faults in the contents of egg frequently noticed among the eggs of pullets coming into lay in the form of blood clots . The clot may be attached to vitelline membrane of yolk, to chalazae or
How old is a chicken when it is castrated?
Castrated male chicken usually under 8 months of age, that grows for longer period than cockerel, good for table purpose as the flesh has better flavour, finer texture and is more tender.
What is the hairy covering on a baby chick called?
Initial hairy covering of baby chicks or poults, etc. is called down. Similarly, the fluffy part of feather below web and small tufts (hair) sometimes seen as faults on shank and toes of clean legged breeds,
What do chickens eat?
Answer. They are the kind of animals who have the ability to survive on both animal and plant matter known as omnivorous. They generally enjoy eating Vegetable, Fruits, Grains, Incests, and grubs which are rich in protein. Chickens eat only which fit in their beak and are found nearby their yard.
Why is poultry manure important?
Poultry generates manure which is of high fertilizer value. This manure can be used to increase the yield of all the crops, which helps to produce more crops naturally.
How old do chickens lay eggs?
Answer. Female chicken more than a year of age is known as a hen. But, In the egg-laying industry, the hen starts to lay an egg in just 16-20 weeks of age.
What is a chicken called?
The chicken ( Gallus gallus domesticus ), a subspecies of the red junglefowl, is a type of domesticated fowl, originally from Southeastern Asia. Rooster or cock is a term for an adult male bird, and younger male may be called a cockerel. A male that has been castrated is a capon. The adult female bird is called a hen and a sexually immature female ...
What is a chicken?
But thanks to its usage on restaurant menus has now become the most common term for the subspecies in general, especially in American English. "Chicken" as a specie, and in older sources was typically referred as common fowl or domestic fowl. Chicken may also mean a chick(see for example Hen and Chicken Islands).
How to distinguish a rooster from a chicken?
In most breeds the adult rooster can be distinguished from the hen by his larger comb. Comb of a hen. Chickens are omnivores. In the wild, they often scratch at the soil to search for seeds, insects and even animals as large as lizards, small snakes, or young mice.
How to tell a rooster from a hen?
Roosters can usually be differentiated from hens by their striking plumage of long flowing tails and shiny, pointed feathers on their necks ( hackles) and backs ( saddle ), which are typically of brighter, bolder colours than those of females of the same breed. Anatomy of a chicken. Diagram of a chicken skull.
What color are chicken eggs?
Chicken eggs vary in colour depending on the breed, and sometimes, the hen, typically ranging from bright white to shades of brown and even blue, green, light pinkish and recently reported purple (found in South Asia) ( Araucana varieties).
How many genes are in the chicken genome?
Given its eminent role in farming, meat production, but also research, the house chicken was the first bird genome to be sequenced. At 1.21 Gb, the chicken genome is considerably smaller than other vertebrate genomes, such as the human genome (3 Gb). The final gene set contained 26,640 genes (including noncoding genes and pseudogenes ), with a total of 19,119 protein-coding genes in annotation release 103 (2017), a similar number of protein-coding genes as in the human genome.
How are chicken embryos used?
Chicken embryos have long been used as model systems to study developing embryos. Large numbers of embryos can be provided by commercial chicken farmers who sell fertilized eggs which can be easily opened and used to observe the developing embryo. Equally important, embryologists can carry out experiments on such embryos, close the egg again and study the effect later on. For instance, many important discoveries in the area of limb development have been made using chicken embryos, such as the discovery of the apical ectodermal ridge (AER) and the zone of polarizing activity (ZPA) by John W. Saunders.
Overview
Definition
"Poultry" is a term used for any kind of domesticated bird, captive-raised for its utility, and traditionally the word has been used to refer to wildfowl (Galliformes) and waterfowl (Anseriformes) but not to cagebirds such as songbirds and parrots. "Poultry" can be defined as domestic fowls, including chickens, turkeys, geese and ducks, raised for the production of meat or eggs and the word is also used for the flesh of these birds used as food.
Chickens
Chickens are medium-sized, chunky birds with an upright stance and characterised by fleshy red combs and wattles on their heads. Males, known as cocks, are usually larger, more boldly coloured, and have more exaggerated plumage than females (hens). Chickens are gregarious, omnivorous, ground-dwelling birds that in their natural surroundings search among the leaf litter fo…
Ducks
Ducks are medium-sized aquatic birds with broad bills, eyes on the side of the head, fairly long necks, short legs set far back on the body, and webbed feet. Males, known as drakes, are often larger than females (known as hens) and are differently coloured in some breeds. Domestic ducks are omnivores, eating a variety of animal and plant materials such as aquatic insects, molluscs, worm…
Geese
The greylag goose (Anser anser) was domesticated by the Egyptians at least 3000 years ago, and a different wild species, the swan goose (Anser cygnoides), domesticated in Siberia about a thousand years later, is known as a Chinese goose. The two hybridise with each other and the large knob at the base of the beak, a noticeable feature of the Chinese goose, is present to a varying extent i…
Turkeys
Turkeys are large birds, their nearest relatives being the pheasant and the guineafowl. Males are larger than females and have spreading, fan-shaped tails and distinctive, fleshy wattles, called a snood, that hang from the top of the beak and are used in courtship display. Wild turkeys can fly, but seldom do so, preferring to run with a long, straddling gait. They roost in trees and forage on …
Other poultry
Guinea fowl originated in southern Africa, and the species most often kept as poultry is the helmeted guineafowl (Numida meleagris). It is a medium-sized grey or speckled bird with a small naked head with colorful wattles and a knob on top, and was domesticated by the time of the ancient Greeks and Romans. Guinea fowl are hardy, sociable birds that subsist mainly on insects, but also consume grasses and seeds. They will keep a vegetable garden clear of pests and will …
Poultry farming
Worldwide, more chickens are kept than any other type of poultry, with over 50 billion birds being raised each year as a source of meat and eggs. Traditionally, such birds would have been kept extensively in small flocks, foraging during the day and housed at night. This is still the case in developing countries, where the women often make important contributions to family livelihoods through keepi…