Thursday, 14 August 2025 12:55

KiwiPrune wins Young Innovators of the Year at National Fieldays 2025

Written by  Mark Daniel
The wining team: Courtney Malloy, Maddy Anderson, Libby Meridith and Casey Purves. The wining team: Courtney Malloy, Maddy Anderson, Libby Meridith and Casey Purves.

The Innovation Awards at June's National Fieldays showcased several new ideas, alongside previous entries that had reached commercial reality.

As had become the norm, the Agri-Business Class at St Paul's Collegiate School in Hamilton were there with several teams, but 2025 was the time for girl power, with the young ladies of KiwiPrune named as winners of the Young Innovators of the Year Award, taking home a $2000 cheque.

The purpose of the KiwiPrune is to simplify the labour-intensive task of removing the plastic clips used in securing the kiwifruit vine as part of the growing process. The clips sit on the wires that run along the T-bar trellises that hold up kiwifruit vines in an orchard. Offering benefits of improved productivity, reduced strain, and enhanced sustainability; the latter achieved by allowing growers to reuse the clips in future crops.

The team is made up of Courtney Malloy, Maddy Anderson, Libby Meridith and Casey Purves, all year-13 boarders at St Paul’s. One of the co-creators, Courtney, had grown up on orchards, so had first-hand experience at having to manually remove the clips while working the vines during the school holidays. The design is taken from a normal wire cutter, modifieds to create the KiwiPrune. Other members of their group took the design to one of their parents who was an engineer, who created three prototypes, from which the team selected their winning entry.

“Usually, people must take the clips off via manipulation with their hands. There are thousands of them and it’s a bit of a pain,” co-creator Maddy Anderson said.

“KiwiPrune removes the clips without damaging the vine or the wire. It also has a serrated side to cut through ties.”

Maddy goes on to explain that they came up with the idea to make it easier for the growers and their workers, who quickly tired and had many problems removing older clips that became hard and brittle.


Read More:


Having received lots of interest, the team plans to look at whether it can be used or modified for other industries, such as viticulture.

Head judge Jenny Cameron said the judges saw significant potential for use in kiwifruit orchards both in NZ and overseas, as well as in other horticulture and viticulture applications.

Visit www.kiwiprune.com

More like this

A reliable, no-fuss workhorse

Showcased with a T7.245 at the recent National Fieldays, New Holland has expanded its T7 tractor range offering in New Zealand with the launch of a new Tier 3 long-wheelbase configuration, aimed at users looking for a reliable, no-fuss workhorse.

110,000 visitors!

OPINION: It's official, Fieldays 2025 clocked 110,000 visitors over the four days.

Featured

People-first philosophy pays off

The team meeting at the Culverden Hotel was relaxed and open, despite being in the middle of calving when stress levels are at peak levels, especially in bitterly cold and wet conditions like today.

Farmer anger over Joy's social media post

A comment by outspoken academic Dr Mike Joy suggesting that dairy industry leaders should be hanged for nitrate contamination of drinking/groundwater has enraged farmers.

From Nelson to Dairy Research: Amy Toughey’s Journey

Driven by a lifelong passion for animals, Amy Toughey's journey from juggling three jobs with full-time study to working on cutting-edge dairy research trials shows what happens when hard work meets opportunity - and she's only just getting started.

AgFirst marks 30 years of agribusiness advice

AgFirst, New Zealand's largest independent agribusiness consultancy, is turning 30 - celebrating three decades of "trusted advice, practical solutions, and innovative thinking".

National

Machinery & Products

Yamaha acquires Robotics Plus

New Zealand based company Robotics Plus, a specialist in agricultural automation, has announced an agreement for it to be acquired…

Ecorobotix announces NZ dealership

Swiss-based Ecorobotix has announced its entry into the New Zealand market through a strategic partnership with Canterbury-based New Zealand Tractors.

Sorting unwashed potatoes made easy

Downs, a leader in potato reception, automated sorting, and storage, has introduced its new high-throughput optical sorter for unwashed potatoes…

Jumbo X saves time and money

A winner of a prestigious ‘Technical Innovations 2024’ award by FederUnacoma at the EIMA show in Italy, the Maschio Jumbo…

» Latest Print Issues Online

The Hound

Faking it

OPINION: Demand for red meat is booming, while it seems the heyday of plant-based protein is well past its 'best…

M.I.A.

OPINION: The previous government spent too much during the Covid-19 pandemic, despite warnings from officials, according to a briefing released…

» eNewsletter

Subscribe to our weekly newsletter