These ear tags and boluses are complemented by transport documents supplied by vendors that are used for identification and tracking.Ī similar system is used for cattle in the European Union (EU), each bovine animal having a passport document and tag in each ear carrying the same number.
#Green handle ketchum ear tagger code#
The NLIS now also requires sheep and goats to use an ear tag that has the Property Identification Code inscribed on it. However, if animals are tagged for internal purposes in a herd or farm, IDs need not be unique in larger scales. The National Livestock Identification System (NLIS) of Australia regulations require that all cattle be fitted with a RFID device in the form of an ear tag or rumen bolus (a cylindrical object placed in the rumen) before movement from the property and that the movement be reported to the NLIS. Depending on jurisdiction, the movement of certain species of livestock (primarily cattle, goats, sheep and pigs) must be recorded in the online database within 24 hours of the movement and include the PICs of the properties the animals are travelling between. Electronic tags may also show other information about the animal, including other related identification numbers such as the Property Identification Code (PIC) for the properties the animals have been located. Alternatively this identification number (ID) may be assigned by an organisation which is a not-for-profit organisation owned by cattle, sheep, goat and pig producers and funded by a levy on livestock sales with government input an example is the Meat and Livestock Association (MLA) of Australia.
Non electronic ear tags may be simply handwritten for the convenience of the farmer (these are known as "management tags"). These can at times be combined as a matched set, which includes Visual tags with Electronic Identification Tags.Įach of these except the metal type may carry a RFID chip, which normally carries an electronic version of the same identification number.Īn ear tag usually carries an Animal Identification Number (AIN) or code for the animal, or for its herd or flock.
Metal ear tag: an aluminium, steel or brass rectangle with sharp points, clipped over the edge of the ear, with the identification stamped into it.Plastic clip ear tag: a moulded plastic strip, folded over the edge of the ear and joined through it.Button-shaped ear tag: two discs joined through the ear.Flag-shaped ear tag: two discs joined through the ear, one or both bearing a wide, flat plastic surface on which identification details are written or printed in large, easily legible script.
Although there are many shapes of ear tags, the main types in current use are as follows:
There are other non-standard systems such as Destron working at 125 kHz.
#Green handle ketchum ear tagger iso#
Electronic ear tags conform to international standards ISO 11784 and ISO 11785 working at 134.2 kHz, as well as ISO/IEC 18000-6C operating in the UHF spectrum. If the ear tag uses Radio Frequency Identification Device ( RFID) technology it is referred to as an electronic ear tag. A sheep with an ear tag.Īn ear tag is a plastic or metal object used for identification of domestic livestock and other animals. For the congenital anomaly, see Ear tag (medicine).
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