Tuesday, 20 February 2024 14:54

Bacterial contamination likely triggered semen quality issue - LIC

Written by  Sudesh Kissun
LIC says a bacterial contamination is the likely cause of a semen quality issue that impacted 1,127 herds last year. LIC says a bacterial contamination is the likely cause of a semen quality issue that impacted 1,127 herds last year.

A bacterial contamination is the likely cause of a semen quality issue that impacted 1,127 herds in October last year, says LIC.

Last year, impacted farmers were notified by the farmer-owned co-operative of a quality issue that affected some batches of semen that were inseminated on farms on 17-19 October and 23-25 October. Cows did get in calf from the inseminations on the affected days, but a noticeably lower number than LIC would expect. Credit and goodwill packages totalling $2m were offered to farmers to support recovery.

LIC chief executive, David Chin, says every possibility was investigated and multiple scenarios were recreated using the semen from the impacted days which is routinely frozen and stored for research purposes.

“While we were able to narrow it down to a possible cause, it was not possible to identify the exact root cause of the bacterial contamination. We considered every possibility, from the bull farm to on-farm insemination, and were able to rule out many possible causes by process of elimination.

“We are now focused on implementing the recommendations that stemmed from the investigation to reduce the likelihood of this ever happening again.”

LIC will have over half of the recommendations in place by March this year, with many improvements already implemented.

“When we first identified this issue, we made immediate changes to our quality control checking process. Now, daily quality control checks occur at 4am every morning prior to insemination on farm on that given day. This change means we can notify AB Technicians of any issues and ask them to use back up semen instead, so we can still get cows in calf,” says Chin.

Chin acknowledges that for impacted farmers the full extent of the situation is now coming to light as they complete pregnancy testing.

 “Getting cows in calf is what we do – and we have a very good track record at doing just that. We acknowledge the impact this situation caused for individual cows in herds and we are disappointed that, in this instance, we didn’t deliver to the high standard farmers expect.

“We are not closing the book on this – as a farmer-owned co-op we are always looking at ways we can improve our processes to deliver farmers the right tools to breed the most sustainable and profitable herds - now and into the future,” says Chin.

More like this

LIC ready for challenges ahead

Herd improvement company LIC says it's well-positioned for the challenges ahead and remains focused on its core purpose - delivering value for farmer shareholders.

Breeding heat-tolerant cows for Africa

LIC is embarking on a ground-breaking project aimed at breeding heat tolerant and disease resistant dairy cows for Sub-Saharan Africa, in collaboration with the global leader in precision breeding, Acceligen, and the Bill & Melinda Gates Foundation.

Scheme to pick high potential 'underdog' bulls

Holstein Friesian NZ, and herd improvement co-operative LIC have launched a joint sire proving scheme that aims to select and prove Holstein Friesian bulls for New Zealand dairy farmers.

Featured

Better animal genetic gain system

A governance group has been formed, following extensive sector consultation, to implement the recommendations from the Industry Working Group's (IWG) final report and is said to be forming a 'road map' for improving New Zealand's animal genetic gain system.

SIDE 2025's new schedule, venue

Annual farmer gathering, the South Island Dairy Event (SIDE), is set to make history as it heads to Timaru for the first time.

Taranaki piggery goes solar

Installing 400 solar panels at their Taranaki piggery and cropping operation will have significant environmental, financial and animal welfare benefits for the Stanley family.

Editorial: Keep FTAs coming

OPINION: The dairy industry will  be a major beneficiary of a new free trade deal between NZ and the Gulf Co-operation Council (GCC).

National

Food charity to hold online auction

Meat the Need, New Zealand’s dedicated charity delivering locally sourced protein meals to food-insecure communities, is launching an online National…

Machinery & Products

An ideal solution for larger farms

Designed specifically for large farms that want to drill with maximum flexibility, efficiency and power, the new Lemken Solitair ST…

Landpower increases its offering

Landpower and the Claas Harvest Centre network will launch the Claas Scorpion and Torion material handling solutions to the market…

» Latest Print Issues Online

The Hound

Leaky waka

OPINION: Was the ASB Economic Weekly throwing shade on Reserve Bank governor Adrian Orr when reporting on his speech in…

Know-it-alls

OPINION: A reader recently had a shot at the various armchair critics that she judged to be more than a…

» Connect with Rural News

» eNewsletter

Subscribe to our weekly newsletter