Boosting Crop Production by Spreading Effluent
Tararua district farmer Jamie Harris milks around 400 cows using a split calving system on his farm, Crossdale Dairies.
A Matamata truck wash business and a Hauraki farmer have both been convicted and fined over separate pollution events resulting from poor management of effluent infrastructure.
Paddy Smith Limited was fined $60,000 by Judge Jeff Smith in the Tauranga District Court for the unlawful discharge of animal effluent from the washdown of stock trucks at their rural site.
William Gary Brunt was fined $49,000 by Judge Brian Dwyer in the Hamilton District Court for unlawfully discharging animal effluent into the environment at his Netherton farm.
In the first case, Waikato Regional Council responded to a complaint from a member of the public in May 2020. Council staff found that an irrigator had been operated next to a gully for about six hours resulting in substantial ponding of contaminant creating flow paths to the Tututahunga Station. The discharge comprised washdown from stock trucks.
In the second case, an effluent holding pond was found to be overflowing into a nearby paddock by Waikato Regional Council staff during a routine inspection in August 2019. The council had alerted Brunt to the risks his system posed to the environment during previous inspections.
Waikato Regional Council’s regional compliance manager Patrick Lynch says “In both cases there was adequate infrastructure to manage effluent; however, they had been poorly managed resulting in these two completely avoidable incidents.
“This is an opportunity to remind anyone that manages contaminants as part of their business to be vigilant, not only to protect the environment, but also to protect themselves from the consequences of environmental breaches,” Lynch says.
This week, more than 100 farmers, policy makers, politicians and other industry influencers will gather at the annual Dairy Environment Leaders (DEL) Forum to workshop positive environmental change for New Zealand dairy.
Fonterra says its interim results show continued momentum in its performance, with revenue of $13.9 billion in the first half of the 2026 financial year.
New Zealand's diverse cheesemaking talent shone brightly last night as the New Zealand Specialist Cheesemakers Association (NZSCA) crowned the champions of the 2026 New Zealand Cheese Awards.
Tracing has indicated that the source of the first velvetleaf find of the 2025-26 crop season, in Auckland, was likely maize purchased in the Waikato region.
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With the forage maize harvest started in Northland and the Waikato, the Foundation for Arable Research (FAR) is telling growers of later crops, or those further south, to start checking their maize crop maturity about three weeks prior to when they think they will start silage harvesting.

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