Types of equipment

Choosing EID equipment for your flock

These pages aim to provide you with objective information about the types of equipment that are available and practical advice about what types of equipment might be best for you.

Information is also available in this booklet, Making the Most of EID Recording – Practical ways to maximise the benefits of EID recording in your flock.

The types of equipment chosen will depend on your own farming situation, and what benefits you hope to gain.

Types of equipment

Tags and boluses

The electronic chips that carry the unique identification are usually carried in a tag or a bolus. Rumen boluses used to be the main way to use EID. They tend to have lower loss rates than ear tags but are more expensive. They are more difficult to administer and less easy to read using a hand-held reader.

Tags are the most popular, cheaper and more widely available way to use EID. EID tags have developed considerably over the past few years and several choices are available. Using good practice when tagging your animals will help to ensure good retention rates and avoid infections.

Stick readers

Stick readers are designed for quick and easy electronic reading. They are mainly used for reading EID numbers, displaying individual numbers and total group count. The EID numbers read are downloaded by cable or via Bluetooth (wireless) technology.

Stick readers can have a built in memory facility for reading and storing the EID numbers of a group of animals to create simple sub-groups or management groups.

stick readers can generally be integrated with other equipment, for example a handheld computer, PC or mobile printer.

Typical features:

• Storage for 3,000 – 10,000 individual numbers.
• Four to six hours battery life from fully charged, depending on the settings.
• Typical price range- £450 to £850.

Basic and more advanced handheld readers

These devices offer more functionality than a stick reader and can be used for basic data recording. Basic handheld readers have simple keypads which limits the ability to add additional data or management information.

The more sophisticated models have a numeric keypad which allows some data to be added. The handheld reader scans through a short antenna, making them less suitable for reading boluses.

These devices do not typically link to other equipment such as weigh heads or race readers, so they should not be viewed as ‘expandable’ tools.

Typical features:

• Typical price range– Basic £300, advanced £650.
• Suitable for flocks of less than 500 ewes.

Handheld reader with operating system

These are designed to store individual animal information in the field and enable more data to be collected and processed on your flock.

Data such as flock records can be carried into the field so that you can see animal records at a glance. Typically these readers can be integrated with more advanced electronic weighing, race-reading and shedding systems.

Typical features:

• Large storage capacity – suitable for very large flocks.
• Typical price range - £1,000 - £1,600.

Static/panel reader

Static readers are generally used in a sheep handling race, a weigh crate or in a mobile handling system. They enable animals to be read quickly with minimum human intervention. They use one or more antenna fitted onto the race or crate and, generally, if lots of animals are to be run through a reader quickly, the more antennae that are positioned in the reader the more likely it is that the tags will be read accurately.

Basic reading systems capture just the animal ID, whilst more advanced systems link the ID with the collection of other data. The performance of the reader can be significantly reduced by interference from other electromagnetic sources, so the choice of reader, it’s positioning, installation and the nature of the power supply being used are important factors in helping to get accurate read rates.

Typical features and price range:

• £1,250 for a panel reading system.
• £5,000 - £6,000 for fully integrated reading, weighing and shedding system.
• £8,000 - £10,000 for an EID compatible, mobile, automatic handling system.

Farm software

The software is the programming that makes the reader work and allows it to communicate with other devices. It enables you to take the data you’ve collected and use it to judge the performance of your animals and to help you make management decisions.

The quality of the on-board software that operates hand-held readers will affect the reliability and the ease of use of the other electronic equipment that you use.

Flock management software can provide you with a range of features including individual animal performance data, veterinary records and medicine management. Whole farm systems are also available which include field records and farm accounts.

To be effective, any software chosen must be easy to use and able to store, analyse and report data efficiently and in a convenient way.

Antennae

An antenna allows a reader to read EID tags. They are incorporated into the reader or fixed to the side or around race readers. The number and positioning of the antennae is important to ensure a good read rate.

Weighing equipment

Weighing equipment can be linked to handheld and to static readers. These systems enable the animal to be identified via EID and its weight automatically recorded against it.

Weighing systems typically consist of a pair of load bars fitted under a weighing crate and a weigh head which reads the weight and sends it to the reader via cabling or Bluetooth.

Drafting systems

Automatic and hand drafting systems are available. These connect a race system to reader units via Bluetooth technology. As each animal enters the race it is identified by its’ unique EID tag.

The animal can then be directed out of multiple gates based on any saved information such as breed, age, sex and breeding performance. Depending on the system chosen, the drafting process can be done manually by listening to audible signals or automatically by the system itself.

Data transfer

The information captured by EID readers can be transferred via cables or wirelessly through Bluetooth. The data can be captured in a number of ways:

• From a stick reader to a portable printer to produce a simple paper printout, which you can give to a haulier or attach to a holding register.
• To a laptop or office-based PC, where you can store and print your data.
• To a personalized digital assistant (PDA) which can store or transmit data to another device, for example a printer or PC.
• To a PDA/mobile phone, which can also email data to your farm PC or elsewhere.

Training

Some suppliers offer equipment training to help get you started. The amount of training and support available to you after purchase may vary.

Ask your supplier about the training and after sales support that is available to you so you can get the most from your investment.

Offer pwyso

Gall offer pwyso gael ei gysylltu â darllenwyr llaw a darllenwyr statig. Mae’r systemau hyn yn golygu bod modd adnabod yr anifail trwy EID a chofnodi ei bwysau’n awtomatig.

Mae systemau pwyso fel arfer yn cynnwys pâr o fariau llwytho sydd wedi’u gosod o dan grât pwyso, a theclyn pwyso sy’n darllen y pwysau ac yn anfon y wybodaeth i’r darllenydd trwy gebl neu dechnoleg Bluetooth.

Systemau didoli

Mae systemau didoli awtomatig a systemau didoli â llaw ar gael. Mae’r rhain yn cysylltu system redfa ag unedau darllen trwy dechnoleg Bluetooth. Wrth i bob anifail fynd i mewn i’r rhedfa, caiff ei adnabod wrth ei dag EID unigryw.

Yna gellir cyfeirio’r anifail allan o amryw o wahanol gatiau yn seiliedig ar unrhyw wybodaeth a gadwyd, fel brîd, oedran, rhyw a pherfformiad bridio. Yn dibynnu ar y system a ddewiswyd, gall y broses ddidoli gael ei gwneud â llaw trwy wrando ar signalau clywadwy neu’n awtomatig gan y system ei hun.

Trosglwyddo data

Gall y wybodaeth a gesglir gan ddarllenwyr EID gael ei throsglwyddo trwy geblau neu’n ddi-wifr trwy Bluetooth. Gellir casglu’r wybodaeth mewn sawl ffordd:

O ddarllenydd ffon i argraffydd cludadwy er mwyn cynhyrchu allbrint papur syml y gallwch ei roi i gludwr neu ei atodi i gofrestr y daliad.

I liniadur neu gyfrifiadur mewn swyddfa, lle y gallwch storio ac argraffu eich data.

I gynorthwy-ydd digidol personol (PDA) sy’n gallu storio neu drawsyrru data i ddyfais arall, er enghraifft argraffydd neu gyfrifiadur personol.

I PDA/ffôn symudol, sydd hefyd yn gallu e-bostio data i gyfrifiadur eich fferm neu fan arall.

Hyfforddiant

Mae rhai cyflenwyr yn cynnig hyfforddiant ar ddefnyddio offer er mwyn eich rhoi chi ar ben ffordd. Gall faint o hyfforddiant a chymorth sydd ar gael i chi ar ôl prynu amrywio.

Gofynnwch i’ch cyflenwr ynglŷn â’r hyfforddiant a’r cymorth ôl-werthu sydd ar gael er mwyn i chi gael y mwyaf o’ch buddsoddiad.