Tuesday, 30 April 2024 12:55

Herd production performance soars

Written by  Staff Reporters
The average six week in-calf rate is sitting at 69.3% for the 2023-24 season, up 2.7% from last season. The average six week in-calf rate is sitting at 69.3% for the 2023-24 season, up 2.7% from last season.

New data released by LIC and DairyNZ shows New Zealand dairy farmers have achieved the highest six week in-calf rate and lowest notin- calf rate on record.

The average six week in-calf rate is sitting at 69.3% for the 2023-24 season, up 2.7% from last season (66.6%), while the not-in-calf rate is down to 15%.

The interim data, based on aged pregnancy test results from 4679 herds with a detailed DairyNZ fertility focus report in LIC’s MINDA software, represents 2.5 million cows from across New Zealand.

On a national scale, the DairyNZ InCalf calculator estimates these reproduction improvements could create $130.7 million in extra milk revenue.

DairyNZ senior scientist Chris Burke said improved reproduction performance could also help farmers to lower emissions.

“Herd reproductive performance is key in ensuring dairy farming success and in lowering methane emissions by reducing the number of non-productive cows. These results highlight the ongoing sector-wide opportunities to help farmers improve animal efficiency, to continue working towards emissions reduction goals.”

Jair Mandriaza, LIC senior reproduction solutions advisor, said this is great news for the dairy sector.

“From a national level, these results are very impressive and have been welcomed after a couple of tough seasons.”

Mandriaza noted the submission rate (the number of cows that were mated in the first three weeks) also increased compared to last season.

“It seems many farmers have implemented improved management practices to overcome those tough seasons and, coupled with favourable weather in many parts of the country, are now reaping the rewards of their hard work.”

Fonterra’s group director for Farm Source Anne Douglas says the latest results are particularly encouraging.

“Animal efficiency can improve farm profitability as well as positively impact a farm’s emissions intensity profile, which is important for our co-op,” says Douglas.

“We provide several tools and services supporting farmers, including our tailored Farm Insights Reports, and appreciate the work that LIC and DairyNZ are doing in this space.”

More like this

New Dairy Welfare Code Released, Takes Effect 2027

The first major update to the Dairy Cattle Code of Welfare in more than a decade has been released, marking what DairyNZ describes as an important step in ensuring animal welfare standards continue to evolve alongside scientific evidence and on-farm realities.

Featured

Applications open for 2027 Zanda McDonald Award

Applications are set to open for the 2027 Zanda McDonald Award, a trans-Tasman award recognised for identifying and fast-tracking talented young leaders in agriculture and agribusiness.

GP Rural: New Pathway Proposed to Fix Rural GP Shortage

The Royal New Zealand College of General Practitioners (the College) and Hauora Taiwhenua Rural Health Network are calling for investment in a proposed new training pathway for rural GPs, warning that many rural practices are struggling to recruit while a large share of the existing workforce nears retirement.

CODC Sludge-to-Lauder Plan Slammed by Federated Farmers

Federated Farmers has called on Central Otago District Council (CODC) to drop or vote down a plan to truck sludge from Alexandra and Cromwell to farmland near Lauder, warning it would compound an "outrageous" situation created by a separate council's decision weeks earlier.

National

Machinery & Products

» Latest Print Issues Online

Milking It

» Connect with Dairy News

» eNewsletter

Subscribe to our weekly newsletter