LambPlus breeders need to record data to help calculate the genetic evaluations. 

The following chart provides a clear description of what, when, and how, data needs to be recorded.

The timeline is based around the 365-day production cycle starting at day 0, which is the day of lambing.

All the data to be recorded at lambing is listed and a description of how to record certain traits is included at the bottom of the wall chart.

If you want to download the timeline chart to save or print it, click on the chart or here:

 Timeline Wall Chart

The LambPlus recording timeline will help you to record your flock’s data correctly, accurately and in a timely fashion which will all help to improve your DQI, index accuracies and your overall flock performance.

Mating Mating start date Natural service or AI Record sire Ewe BCS Ewe mature weight Ewe lameness Ewe mastitis Ewe dag score Ewe lambs not mated Genotype stock rams	Pregnancy Scanning Pregnancy scan result Barren ewes Ewe BCS
Lambing Lambs tagged & date of birth Linked to dam & sire Lambing difficulty Lamb & ewe deaths Birth rank & rearing type Birth weight, sex & vigour Mothering ability & milk ability Ewe BCS & lameness Mastitis & prolapse Abortions & barren ewes

Weights 

There are 5 key weights recorded, namely, birth weight, 40-day weight, 100-day weight (weaning), 150-day weight (muscle and fat scanning) and mature weight.

Many farms will also weight animals in between these points to assess performance but these 5 weights are key time points in the animal’s life to determine performance. Although each weight has a specific day associated with it, the lamb can be weighted within a certain time period around that date and the evaluation will adjust the weight accounting for the date.

40 Day-Weight Range: 20 – 65 days of age Management group Lamb weight Lamb lameness & dag score Lamb dag score Ewe mastitis	100 Day- Weight Range 66 – 120 days of age Management group Lamb weight Lamb lameness & dag score Lamb quality Ewe mature weight Ewe BCS & mastitis Ewe lameness & dag score
150 Day-Weight Range 121 – 180 days of age Management group Lamb weight Muscle & fat scan result Lamb lameness Lamb dag score Mature weight 200+ days of age

Health traits

• Lameness
• Mastitis
• Prolapse
• Dag score ­

* Dag score scale*

Animal Movements

• Record all deaths
• Record all sales
• Carcass data
• Cull reasons

To find out about How To Record, click here:

How to? – Sheep Ireland

To find out a full description about the LambPlus Traits Recording, click here:

LambPlus Event Timeline – Sheep Ireland