Getting to Carbon Positive

Wednesday 21 – Thursday 22 May
Havelock North Function Centre

In 2025 we’re delighted to bring you a conference with focuses on regenerative crop production, carbon footprinting, and electrification. We’ll have new technologies to think about and see, we have speakers with proven track records, and we’re looking forward to catching up with old friends and new.

Do we know the footprint of our activities? How do international markets assess them and what will we need to report? We are proud to present Associate Professor Dr Pii-Tuulia Nikula to open the conversation. We’ve done the numbers on our Carbon Positive cropping treatments, and we’ve others talking about what they are doing to address their footprints too.

If we are going to get to Carbon Zero (or better) we need to think about both inputs and outputs from our systems. Can we soak up more than we lose? Which inputs have the greatest impact?

We’ll report on progress and lessons from another year of our regenerative cropping research and on cover cropping and bio-strips. We will present some new tools for growers to assess nitrate levels, soil stability and insect pressure and have examples for viewing at the Horizons Regional Council Field Session.

We’ll need energy, of course, but how much can we generate on-site? Is electrification realistic now? Where to in the short to medium term? We are delighted to have Mike Casey of the Electric Cherry Orchard and CEO of Rewiring Aotearoa opening that discussion. We’ll have electric vehicles for perusal.

Thanks to our Sponsors!

We look forward to seeing many of you again in 2025.

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LandWISE 2025 Getting to Carbon Positive

Doing what we can to reduce our greenhouse gas emissions is not about meeting regulations, it is about meeting the expectations of our markets and others in our supply chains (and ourselves and the planet!). Most large companies must report on their own emissions and those of their suppliers and clients. We are part of their emissions profiles, and they want us to do our part.

What is it all about? What emissions are we talking about? Who is implementing changes to lower their impact? How do we start?

At LandWISE 2025: Getting to Carbon Positive, you’ll get these answers and more. You’ll hear and see examples, and hear that people are reaping benefits, because it isn’t all about adding costs, it can save money. And in another session, you’ll hear how it can even provide an alternative income stream.

The Greenhouse Gas (GHG) Protocol applies the measurement of emissions across three scopes. These are Scope 1, which includes the direct emissions from sources that the organisation owns or controls, such as fuel use for farm-owned vehicles, natural gas used for heating buildings and greenhouses, fertilizer use, leaks in refrigeration and cooling processes, as well as emissions from soil management. Scope 2 includes indirect emissions from purchased energy. Scope 3 includes all other indirect emissions in the organisation’s value chain, such as emissions from freight/transportation of products, business travel, waste, and emissions from purchased goods and services.

Pii-Tuulia Nikula (PhD)

Greenhouse Gas Accounting: Scopes Solutions Target Setting

Pii-Tuulia Nikula is an Associate Professor in the School of Business at the Eastern Institute of Technology (Hawke’s Bay), where she teaches courses on Sustainable Organisations and Research Methods. Her research has explored emission trajectories and climate disclosures of New Zealand businesses. Pii-Tuulia will cover key questions that apply to the application of the GHG Protocol, such as common issues and challenges with data collection and practical solutions available for emissions reduction across all three scopes. Finally, she will discuss how organisations can use their emissions baseline to start thinking about their emissions reduction targets. 

Uttam Singh Floray

Reporting for primary producers, processors and exporters

Uttam Singh Floray is a seasoned Sustainability Consultant with extensive expertise in Environmental, Social, and Governance (ESG) frameworks, carbon accounting, and compliance solutions. As Team Lead – Account management (Government) at Toitū Envirocare, he has headed the implementation of the Carbon Neutral Government Programme and guided organisations toward achieving emissions compliance and sustainable development goals. Uttam has a lead role with Electrify Hawke’s Bay, a regional Rewiring Aotearoa group promoting adoption of low carbon alternative energy sources.

Ron McFetridge

Minimising emissions at WaterForce

One of three founders, Ron McFetridge is the Managing Director at WaterForce. Established in 2002, WaterForce has operations throughout New Zealand, with a large concentration on the South Island, and about 250 staff. Ron is working to reduce the emissions footprint of the company through careful management of energy including establishing rooftop solar and electrifying the vehicle fleet. He is speaking about the process, seeking suitable equipment and changing culture in an organisation.

Dan Bloomer (PhD)

Carbon Positive progress – relative footprints

Dan Bloomer is the LandWISE Manager and an independent consultant. He brings a diverse set of interests and extensive experience in field trials and extension to his role overseeing the LandWISE research portfolio. Together with Olivia Webster, he will present a study comparing the emissions from the three farm systems that form the Carbon Positive trial. What are the main drivers of emissions in an intensive process cropping scenraio?

Of course, knowing our emissions is only a starting point. We also want to know how we can minimise them. And that is the subject of the Electrification and Alternative energy case studies sessions!

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Since Cyclone Gabrielle hit in February 2023, LandWISE has been capturing data from impacted sites. Our aim has been to increase knowledge of flood and sediment deposition on highly productive land (HPL), particularly the Land Use Capability (LUC) Class 1 – 3 land that dominates the Heretaunga Plains.

The initial project captured data from 110 impacted sites across Hawke’s Bay, Wairoa, Gisborne/Tairawhiti and Northland. The project was extended, and we monitored a small subset of these initial sites in Hawke’s Bay, assessing short-medium term impacts. In 2024 and again in 2025 we have collected soil and crop data (where relevant), and captured management information from growers. We have focused on sites used for vegetable production.

We have been monitoring 14 sites, and now have data from 2023, 2024 and 2025 (still collecting 2025 data). Final reporting is due in June 2025. This data set is also being used by Alex Dickson for her masters thesis focused on soil recovery after Cyclone Gabrielle.

The impact to many growers was devasting. For those significantly impact it was initially anticipated that recovery would take 5+ year to get back to pre-cyclone production. Recovery has been faster than expected for many of the growers we have been working with, some have reported that they feel they are ‘back to normal’ after just 2 years.

There has been a range of other recovery projects completed by other organisation. We are working with these groups on how we can share the combined lessons in recovery. We has been working with Sally Anderson (Market Access Solutionz), Dirk Wallace (FAR), Stephen Trolove and Eduardo Dias de Oliveira (PFR), Alec Mackay (AgResearch), & others, on how to ensure the research completed and knowledge gained after Cyclone Gabrielle is made available, very quickly, next time a community is impacted by a flood of this magnitude.

You’ll find our 2023 baseline sampling report on the LandWISE website. You can hear more from Alex at her recent presentation at the 2024 NZARM conference.

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After a fun couple of years, I am leaving LandWISE.

My partner Mitchell and I are taking a big leap and moving to the Netherlands to start the next chapter of our lives and careers. I spent a year studying in the Netherlands in 2016 and I am very excited to be heading back!

I have enjoyed my time working for LandWISE, particularly on the Carbon Positive and post-Cyclone Gabrielle projects. I am so grateful to the community of clever people who engage with these projects and have helped them succeed. I have had lots of opportunities to share our work at conferences and connect with so many interesting people over the last two years. I have loved learning more about vegetable production, and hope to continue learning and contributing more in the coming years.

Our house is rented, and our flights are booked. My last day with LandWISE will be the 11th of August. If you are driving past the MicroFarm in the next couple of weeks, please call in for a coffee!

I look forward to seeing you sometime in the future.

Bye for now!

Alex

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Alex wins in Spain

LandWISE is delighted to have supported our Project Manager Alex Dickson to be part of the 2024 IFAMA case study competition held in Almeria, Spain in June.

We were even more delighted by an immediate result, as Alex posted in LinkedIn:

“I’m thrilled to share that we have taken out first place at the IFAMA 2024 Student Case Study competition in the Early Career Professional category. I’m so proud of my unbelievably talented teammates Katie Henderson, Fatima Imran, Dan Ryan and Braydon Schroder. It came down to the final two, made up of both NZ teams. It’s brilliant that NZ took home both first and second place in Spain this year!

The case study explored the global seed industry, from the perspective of the International Seed Federation (ISF) and asked us to consider how to improve collaboration and communication between stakeholders throughout the value chain, in the face of changing European policy.

It has been a roller coaster of emotions; we are all so grateful for this amazing opportunity. Thank you to FoodHQ, Massey University, AGMARDT (The Agricultural and Marketing Research and Development Trust) for supporting us to get here!“

Their group developed a proposal for a food alliance which was powered by data and a governance model to help the seed industry collaborate and deal with regulatory pressures, such as the EU green deal.

Alex travelled as one of the members of the Strategic Thinking for Agrifood Management Programme (STAMP), and initiative of FOODHQ at Massey University supported by AGMARDT. The STAMP programme focuses on accelerating emerging leaders’ strategic thinking, broadening sector awareness and helping build local and global personal and professional networks.

After spending time in Spain, the group has been travelling, including visits to a number of food producers in other EU countries, and

As Dr Victoria Hatton, CEO of Food HQ noted, “The value of this experience can’t be underestimated. The exposure the cohort have been given to a real world challenge is fantastic. I am so proud of this amazing group of young leaders.”

We share that opinion and are justly proud of Alex’s and colleagues’ achievement.

IFAMA is an international management organization that brings together current and future business, academic, and government leaders along with other industry stakeholders—to improve the strategic focus, transparency, sustainability, and responsiveness of the global food and agribusiness system.

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Many thanks to everybody involved in our 2024 Annual Conference! All up we had 99 registrants who heard from 23 amazing presenters and saw 9 different practical demonstrations. Our special thanks to everyone who contributed by sharing their knowledge and experiences, and to delegates for their active interaction. Thanks to Pure Catering and our hosts at the Havelock North Function Centre and at the Centre for Land and Water which hosts our MicroFarm and the demonstrations.

Many thanks also to our conference sponsors and supporters. These organisations support us through the year as well as for the conference and we are very grateful. They are the most loyal of partners we could hope for.

Ka mau te wehi!

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In a special event after the LandWISE Conference “Rebuilding Our Soils”, we hosted a wānanga/workshop led by Erina Wehi-Barton, Taonui Campbell and Clare Bradley. Clare introduced the Our Land and Water project “Revitalise Te Taiao” at the conference, and it attracted considerable interest. They have been integrating Matauranga Maori, farming, and scientific knowledge to promote soil health in the Rere Ki Uta Rere Ki Tai project. 

We were delighted to join with regenerative agriculture and cropping research colleagues from Massey University’s “Whenua Haumanu – nurturing the land through exploring pastoral farming“, Leaderbrand’s “Farming for a Healthy Future“, On-Farm Research’s “Evaluating Regen Ag and developing farmer resilience on a dryland demonstration farm” and our own team from LandWISE and HB Future Farming Trust with “Carbon Positive – regenerative intensive process cropping“.

Each of the projects has commitment to mātauranga Māori and as largely pakeha researchers trained in Western science, we can feel somewhat lost. Taonui and Erina provided a structure to explore the threads of mātauranga and the commonalities and differences between the Māori and Western knowledge systems. There are many parallels and overlaps.

Te Taiao is a Māori concept that refers to the natural world, including land, water, climate, and living beings, and their inter-relationships. These are all elements in farm and orchard management and in agricultural and horticultural research, so are familiar to those trained in agricultural or environmental science. Perhaps though, our tendency to focus in closer and closer when using reductionist methodologies puts us at risk of forgetting the context within which we work. A farm input decision is based partly on agronomic research but always includes economic oversight. Increasingly we are conscious that application takes place in a regulatory and social licence context, and within limits set or expected by markets and by importers’ regulations. At another level, we know but can lose sight of the fact, that adjusting one factor is very likely to affect how other factors respond.

Mātauranga can be held by different groupings so exists at Māori level, at iwi, hapū and whānau and even individual level. Just as there is knowledge held by me, shared by my immediate family and with my cousins, among my professional groups and with the population generally. That knowledge is built over time as a result of many observations and understandings and it is everchanging over time and space. Like Western science. Our understanding at one point in time may be revised as new observations are made, lessons learned, and our synthesised understanding evolves. And as agronomists, we understand that knowledge of good agricultural practice that applies in one area or to one crop may not transfer to another.

As farmers and growers and Western science people, we are familiar with bodies of knowledge about physics, biology, chemistry and agronomy, and can extend that to law and finance etc. We know these as subjects we study at school and university. In a 2012 essay, Sir Hirini Moko Mead suggested that tikanga Māori, āhuatanga Māori, kaupapa Māori, manaakitanga, te reo Māori, waiata, tā moko, kapa haka etc. are subjects within mātauranga Māori.

It seems to me that there are many parallels between these knowledge systems – the same, but different.

We are most grateful to Clare and Agrisea NZ Seaweed Ltd for their support, and especially to Taonui and Erina for leading the wānanga. And we also thank the other participants who travelled to be with us and shared their stories, confusions and questions openly in a safe environment. While we had a very informative day, many more lessons await us. We look forward to following this wānanga with others as we grow our knowledge.

Dan

mātauranga: knowledge, wisdom, understanding, skill – sometimes used in the plural. Education – an extension of the original meaning and commonly used in modern Māori with this meaning.

wānanga: to meet and discuss, deliberate, consider. A seminar, conference, forum, educational seminar.

Te Aka Māori Dictionary

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Mātauranga-led, science-informed research

Revitalise Te Taiao is one of the Our Land and Water projects, involving place-based research to develop evidence-based examples of how agribusinesses and communities can make enduring changes in land use, management, value chains, and market focus to revitalise our natural world, te Taiao. Containing the land, water, climate and living beings, te Taiao refers to the interconnection of people and nature.

If you would like to understand more, come to the LandWISE Conference in Havelock North on 15-16 May 2024 where Clare Bradley will outline the process and lessons from the project. The research involved pilots in three locations, working alongside agribusinesses and communities as they progressed land-use change, worked with value chains and connected with markets to revitalise te Taiao.

• Wānaka-based project Knowledge into Action for Te Taiao, led by WAI Wānaka, had research goals that include expanding traditional farm plans beyond tools of regulation, to enhance the vitality of te Taiao.
• Taranaki-based Te Kāhui Rau, led by Ngāti Tāwhirikura, aimed to revitalise hapū whenua and whānau.
• Based in the Bay of Plenty and Waikato, Rere ki Uta, Rere ki Tai tested farming methods that aim to enhance the mana and mauri of the soil across 10 dairy farms, led by AgriSea New Zealand.

The project involved AgResearch | AgriSea NZ Seaweed | Heather Collins Consulting | Kia Ora Media Marketing & PR | Mārama | Ngāti Tāwhirikura Hapū Trust | Paemi Ltd | Pahemata Ltd | Rautāpatu Ltd | Simon Stokes Consulting | WAI Wānaka

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Presentations at the LandWISE Conference “Rebuilding Our Soils”

In the summer of 2023-2024, the LandWISE MicroFarm grew process tomatoes for Heinz-Wattie’s using three alternative management systems: conventional, regenerative, and a hybrid taking from each. One of the principles for a regenerative system is to build natural resilience rather than rely only on a chemical-based crop protection regime. Nothing new, of course, we’ve had IPM programmes for decades.

How can we apply these concepts in an intensive process vegetable crop production system? What are the elements we need to consider, and how do we bring them together? There are tried and proven approaches, there are ongoing developments, and there are new ways that are being explored. Come to the LandWISE Conference “Rebuilding Our Soils” and hear what experts have to say!

Bruce Mackay, Heinz Wattie’s agricultural manager, has been an agronomist for a long time and has seen and tried different growing philosophies in a commercial context. As a key partner in Carbon Positive, Wattie’s has been deeply involved since Day Zero, and doubly so through the 2023-24 cropping season as we’ve worked to integrate regenerative agriculture principles into an intensive crop programme. Why is Kraft-Heinz interested at a global level? Why is Heinz-Wattie’s investing in local research?

Tika Schellevis started working on assessment of regen ag practices in Canada as part of her master’s degree in climate studies at Wageningen University. Over the last two years, Tika has been part of McCain Foods’ Regen Ag journey. Since October 2023, Tika has been working with the McCain Foods agronomy team in Timaru. Tike will outline how the Environmental Impact Quotient, EIQ, can help understand the relative impacts of different agrichemical options, and help select an optimal programme.

Jessica Vereijssen will discuss integrated pest management, using our crops as examples, but presenting transferable principles. She leads the Insect Dynamics, Ecology, and Sustainability team at Plant & Food Research in Lincoln. Jessica specialises in Integrated Pest Management and sustainable management programmes, considering the biology, behaviour, and ecology of pests. Her current research delves into (invasive) insect vectors such as psyllids and aphids, as well as the potential transmission of plant pathogenic organisms, leveraging her dual background in entomology and plant pathology. 

Chris Thompson will describe the use of predatory insects. He is a seasoned professional in the biotechnology industry, and Managing Director of Bioforce, where he leads the development of sustainable agricultural products and environmentally friendly solutions for various industries. When we received a “bag of bugs” to help control Tomato Potato Psyllid, he’s who we rang with twenty questions. Where do we put them? What agrichemicals might be OK? Which ones should we avoid at all costs? etc.

Since we began the Carbon positive project, we’ve been introduced to a huge range of products described variously as crop elicitors, bioactives, biostimulants, natural protectors and more. Tony Reglinski is a Senior Research Scientist at Plant and Food Research where he investigates the use of plant defence inducers to enhance natural resistance against pathogen attack. His research has covered a broad range of crops including, cereal, radiata pine, wine grapes and kiwifruit. His aim is to is to improve our understanding of the benefits and potential limitations of inducers in order to facilitate their practical implementation as crop protectants.

Come along and hear these experts as they lay out options to increase our resilience and reduce reliance on single approaches to crop protection. The principles and concepts apply broadly, so there wil be gold nuggets regardless of your crop interests!

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Examples and discussions for horticulture and cropping

Sustainable production through technology has been one of the key themes through the history of LandWISE Inc. We started with minimum tillage and strip tillage equipment, then rapidly adopted RTK GPS and autosteer, which we saw unlocked many opportunities for financial and environmental gains. We’ve looked a precision viticulture, canopy monitoring, crop mapping, soil sensing and more. We investigated agricultural robotics and options for management software. So much stuff to keep up with!

The 2024 LandWISE Conference has three components dedicated to agritech: an innovation panel discussing the experience of taking an idea to commercial reality, a group presenting technologies that automate data collection and help make sense of it all to support management decision making, and a practical in-paddock session where equipment will be demonstrated.

In the session, “Commercialising New Technology”, Andrew Cameron will chair a discussion between Tim Neale from Data Farming, Matt Flowerday from Landkind, Clare Bradley from Agrisea NZ, Hamish Penny from Croptide, and Richard Beaumont from AGOVOR. Different people, different technologies, different growth paths and different insights.

“Data Capture and Understanding” builds on the agritech theme, presenting technologies to capture data remotely and turn it into information to assist management. Tim Neale’s DataFarming platform presents satellite data and interpretations, Matt Flowerday capture aerial imagery and has a platform to plan farm management spatially, Hamish Penny and Croptide have a “smartwatch” for plants, collecting internal water status information and sending it straight to your phone, and Lia Willis helps clients pull different layers of data together.

The Horizons Regional Council Practical Session at the MicroFarm will display technologies and give opportunity to discuss details with the people with answers. Look for drones and robots from Airborne Solutions, AGOVOR and Robomate, cover crops and roller crimpers, pest predators with Bioforce and new irrigation technology from WaterForce!

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