Effluent

Effluent

Use of dairy effluent as a source of nutrients for pasture growth has become commonplace, however frequently farmers have little insight on the nutrient composition of effluent being applied, which will change regularly depending on animal feed inputs. This can result in sub-optimal use of effluent as a resource or over application of other nutrient sources, such as fertilizer. As such, Hill Labs has developed a specific test, the Dairy Effluent Test, for testing effluent composition.

Contact us for more info

Latest Stories

Innovation is in Hill Labs DNA

Hill Labs founder, Dr Roger Hill, recognised that innovation thrives when rooted in a solid foundation of technical expertise. Hill Labs has developed a wide range of pioneering PCR testing services, spanning food safety, public health, and agriculture sectors. This innovation has been propelled by Hill Labs' technical capability and unwavering customer-centric approach. In the context of food safety, rapid and accurate detection of bacterial pathogens is paramount. Traditionally, identifying pathogens like Listeria, Salmonella, and Cronobacter relied on labour-intensive methods that take several days to yield results.
  15 May 2024

Milestones in Food and Bioanalytical Testing

The evolution of our analytical testing services to the food and bioanalytical sector stands as a testament to our unwavering commitment to excellence and continuous innovation. Each milestone along our journey represents a strategic step forward, reflecting our dedication to responding to market demands and surpassing client expectations. For our fortieth birthday edition, let's embark on a journey through time, exploring some pivotal moments that have defined our trajectory.
  15 May 2024

40 Years of Soil Testing

Soil testing holds a special place at Hill Labs. Forty years ago, Roger and Anne Hill started their business by providing soil and leaf testing to customers in agriculture and horticulture. The methods have evolved over the years as improvements have been made, but the fundamentals remain the same. As sample numbers grew, so too did the desire to innovate the process. The operation of processing a soil sample from reception through to analysis is quite manual. This was the driver for the birth of RoSEE (Robotic Soil Extraction Equipment) in 2002.
  15 May 2024

What our customers have to say

"We've always found them to be responsive in getting results back and giving advice on problems we might be facing."

Andrew Hutchinson, Technical Manager, Turners & Growers

"We strongly recommend Hill Labs as a sound testing service provider to the honey industry."

Nick Walker, Technical Manager, Egmont Honey

"Their sample registration system has made things simple and seamless - collect, scan and send!"

Mathew Bannister, Compliance Manager, First Fresh New Zealand

Accreditations

As a New Zealand accredited laboratory by International Accreditation New Zealand (IANZ), Hill Labs' commitment to quality is tantamount to our overall operating philosophy. We pride ourselves on the quality of our work.