For successful poultry farming, learning about classification of poultry is a must. 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. Then people used to hunt bird form jungle for meat and raise them at home for chicken fight as a source of entertainment. It is thought that, modern chicken originated from red jungle chicken of that time. About class, breed, variety and strain of chicken are described below.
Classification of Poultry
- Kingdom : Animalia
- Phylum : Chordata
- Class : Aves
- Sub-Class : Neornithes
- Order : Galliformes
- Family : Phasianidae
- Subfamily : Phasianinae
- Genus : Gallus
- Species : G. gallus
- Subspecies : G. g. domesticus
- Scientific Name : Gallus gallus domesticus
Chicken originated from a certain place with same or similar characteristics are of same class. For example, Asiatic class, European class, American class etc.
Variety is detected by feather color, heat crest or other physical characteristics within a breed. For example, white leghorn, black minorca etc.
Strain are made for a certain purpose by internal insemination of at least five generation. For example, star cross white, star cross brown, star brow etc.
Hybrid chicken are produced for increasing quality and production by inseminating with same or other breed strain. Hybrid chicken become more productive than their parents.
Layer hybrid are made for producing more eggs by inseminating with same or other selected breeds.
Broilers are 6-8 weeks of aged chicken weights between 2-2.5 kg which are used for only meat production.
Chicken aged between 9-20 weeks of age are called growing chickens.
Classification According to Origin
According to origin the chicken are of four types.
- Asiatic: Brahma, longson, cochin, asil etc.
- English: Austrolorp, cornish, dorking, orpington etc.
- Mediterranian: Leghorn, minorca, ancona, fayoumi etc.
- American: Road island red, new hampshire, plymouth rock etc.
Classification On the Basis of Production
On the basis of production chicken are of three types.