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Bruce Thorrold.
DairyNZ will lead a seven-year $21 million research partnership to contribute to cleaning up rural waterways.
The central idea is to breed cattle with less nitrogen in their urine.
Participating scientists will come from DairyNZ, Abacus Bio, A. L. Rae Centre for Genetics and Animal Breeding, AgResearch and Lincoln University.
The Government has granted $8.4m to the project, $11.5m will come from farmers’ levy payments to DairyNZ, and the balance will come from CRV Ambreed and Fonterra.
CRV Ambreed’s genetic discovery that led to the launch of LowN Sires this year is an important aspect of the work.
DairyNZ’s strategy and investment leader Dr Bruce Thorrold applauds the government’s place in the project, a key in dairy’s drive to lower its environmental footprint.
It will be based on large-scale research into thousands of cows on farms nationwide to test the effectiveness of breeding and measure the reduction of nitrogen leaching expected by the change – potentially up to a 20%.
“Equally, it is important to the beef and sheep sectors where animals raised for meat also contribute to nitrogen levels,” Thorrold says. “Beef farmers will be able to rear low-nitrogen cattle bred from dairy herds.
“Better options to reduce nitrogen levels... give choices for our rural communities in achieving environmental gains and maintaining local businesses.”
Thorrold says farmers are determined to solve the nutrient loss problem, by fencing waterways, managing effluent better and innovating on farms.
“It’s a further step towards sustainable dairying, and will continue keep us as world leaders in this.”
The use of the nitrogen-lowering trait to reduce nitrogen leaching was recognised by CRV Ambreed research scientist Phil Beatson.
DairyNZ has pulled together tactics that will help farmers improve on-farm efficiency and have positive benefits for the environment. These tactics are based on research, data, and lessons from leading farmers.
The design and construction of an effective dairy effluent system is a complex process.
After serving three as a DairyNZ director, Waikato farmer Chris Lewis is ready for another term.
DairyNZ has announced the date for its six-yearly Milksolids Levy vote, which will take place from Monday, 16 February to Friday, 13 March 2026.
DairyNZ has announced the date for its upcoming Milksolids Levy vote.
Alliance has announced a series of capital raise roadshow event, starting on 29 September in Tuatapere, Southland.
State farmer Pāmu (Landcorp) has announced a new equity partnership in an effort to support pathways to farm ownership for livestock farm operators.
Following a recent overweight incursion that saw a Mid-Canterbury contractor cop a $12,150 fine, the rural contracting industry is calling time on what they consider to be outdated and unworkable regulations regarding weight and dimensions that they say are impeding their businesses.
Trade Minister Todd McClay says his officials plan to meet their US counterparts every month from now on to better understand how the 15% tariff issue there will play out, and try and get some certainty there for our exporters about the future.
Brett Wotton, an Eastern Bay of Plenty kiwifruit grower and harvest contractor, has won the 2025 Kiwifruit Innovation Award for his work to support lifting fruit quality across the industry.
