Dairy Effluent Management: Right Amount at the Right Time
Good effluent management on a dairy farm combines a well-designed system with proper processes to ensure the right amount of effluent gets applied to pasture at the right time.
The Government has announced a $700 million fund to support the primary sector and other groups in meeting new clean water standards.
The package will go towards jobs in riparian and wetland planting, removing sediments and other initiatives to help prevent farm run off entering waterways.
The package isn’t without conditions however, with the Government also announcing that it will be setting stricter controls on nitrogen pollution and new bottom lines on other measures of waterway health, as well as putting controls on higher-risk farm practices such as winter grazing and feed lots.
The Government will also be requiring mandatory and enforceable farm environment plans.
“Our environmental reputation is the thing that underpins our biggest export earners - tourism and agriculture. It’s time for us to invest in cleaning up our water in order to protect the economic value add it brings,” says Environment Minister David Parker.
Parker says years of political inaction have led to many of the country’s rivers, lakes and wetlands now being under serious threat.
The package isn’t just targeting rural water, with the funding also targeting urban waterways for cleaning up and adding new protections for urban streams.
![]() |
|---|
|
The fund will also target urban waterways. |
Parker says if work isn’t being done on water quality now, the problem is only going to become worse and more expensive to fix.
“Cleaning our waterways will secure the future of our meat, dairy and other primary exports and ensure they continue to earn higher prices overseas. It makes both economic and environmental sense,” says Parker.
“We know the primary sector is facing challenges in the wake of COVID-19 so the Government has reduced the cost and impact on them, including putting up $700 million in funding to help with clean-up efforts, but without compromising environmental benefits,”
![]() |
|---|
|
Damien O’Connor. |
Agriculture Minister Damien O’Connor says the package will help to increase the value of New Zealand’s primary exports.
“Our high-value overseas consumers want greater assurances that the food and fibre they buy is produced in a sustainable way. Clean water and sustainable farming is entwined with the economic success of the sector, it isn’t one or the other,” says O’Connor.
“All farmers in New Zealand appreciate the value of high quality water and many have done a huge amount of work to improve their practices over the last 20 years or more. Many are leading the way in restoring our waterways.
“Work undertaken to date estimates 80% of dairy farmers won’t be affected by the cap on synthetic nitrogen fertiliser.
“Cleaning up our waterways is also job rich and will provide much needed stimulus to our rural economy.
“We intend to deliver this through already established and proven catchment management groups with initial funding announcements to be made soon,” say O’Connor.
Three men have been sentenced in District Courts after Ministry for Primary Industries prosecutions over animal welfare, food safety and cattle tracing offences.
Fonterra’s 2026 financial year was a year of delivery, with record volumes of milk collected, processed and shipped by the co-op.
OPINION: The Government's decision to reinstate agriculture and horticultural science as a standalone subject from Year 11 is the right one.
Dairy farmers, still holding onto their Fonterra shares despite switching milk supply elsewhere or exiting the industry, now face a stricter share sell-down requirement.
Hamilton-based agritech company Aimer Farming has completed a $3 million capital raise to support its next stage of growth, including a beef farming product due to launch in 2027.
When dairy manager Miriam Lauridsen learned the farm, she was joining held weekly health and safety meetings, she initially thought that was “a bit over the top”. Experiencing that culture changed her mind.

OPINION: The same mainstream media muppets that brought you Jacindamania in 2017 have been flat out pimping for the Opportunities…
OPINION: Your old mate reckons the atrocious way farmers in the UK are treated by their lords and masters in…