Following genuine concern that the generic Angus ‘Self-Replacing’ Index is too focused on a ‘days to calving’ trait and doesn’t give separate weighting to important maternal traits verses terminal traits, Neil went on a crusade nearly a decade ago to provide Indexes that were more transparent and suitable for each individual farmer and didn’t come with the risk of buying the completely wrong bull for your herd. Neil says “Its fantastic that many Angus studs have seen that they must do this to ensure that their clients make a more accurate, informed decision. While it has been limited to just six pioneering studs at this stage, there will be a number of studs coming on board the programme over the next 12 months”.
The four E Star Indexes are:
• MATERNAL INDEX:
This is a grouping of traits specifically related to the beef cow/calf operation. Desired outcomes include improving fertility and moderating cow size.
• TERMINAL INDEX:
An index that highlights those animals which are going to grow fast to suitable carcase weights with high yields and good eating through Intramuscular Fats.
• EFFICIENCY INDEX:
This index can be used on its own to identify animals which are superior for efficiency, which gives the beef industry further strength when it comes to environmental sustainability conversations.
• HEIFER DIRECT:
Designed to be a standalone selection tool for ranking bulls as suitable for mating yearling heifers. This is a massive step forward for the NZ commercial beef industry.