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How do we Develop Financial Literacy in Rural New Zealand?

Executive summary

With constant changes in rural New Zealand, particularly when it comes to owning or operating a business, it is clear there is a fundamental shortfall in financial literacy education (McHutchon, 2021). In order to develop strong financial literacy and therefore resilient rural businesses there needs to be a refocus on priorities within rural communities.

This report examines the current levels of financial literacy in rural New Zealand and how best to develop them in a manner geared towards the learning styles of typical rural New Zealanders. The purpose of this report was to identify implementable strategies to bring financial literacy education to everyone involved rurally including farmers, growers, and rural professionals.

In order to complete this report, a survey was conducted of sixty-three participants to get an understanding of the state of financial literacy in New Zealand currently. The survey was supported by a literature review of financial literacy and financial literacy education in rural communities on a wider scale. The report shows the results of the survey as well as analysis of the themes found from a combination of the survey and the literature review.

The themes identified in the report were:

  1. Financial literacy education
    1. What education needs to be offered
    2. How best to deliver it
  2. Access to education rurally
  3. Socio-economic factors impacting ability to access financial literacy education
  4. Financial literacy paradox

Recommended actions to address the issues identified in the report were:

  1. One-to-one education
    Fleming (2020) shows that farmers and growers learn best in a one-to-one environment free from judgement and social stigmas. This means that providing farmers and growers with financial literacy education would likely fall to rural professionals who are already meeting with rural businesses at the kitchen table.
  2. Gamification
    There is an opportunity to make the education accessible to all through gamification (Czech et al., 2024). It will allow rural New Zealanders to be educated effectively and on a wider scale at times convenient to them.
  3. Making an education paper compulsory for students studying agriculture degrees If we are expecting rural professionals to step in as educators in this arena, it makes sense to give them a foundation on how best to educate people. Adding a compulsory paper to agriculture degrees and perhaps to law and finance degrees would allow new rural professionals to enter the industry with confidence to support farmers and growers effectively.

Morgan Jones

Navigating Sheep and Beef Manager Retention

Executive summary

A Challenge for the NZ Sheep and Beef Industry: Retaining Skilled Farm Managers

Attracting and retaining skilled sheep and beef farm managers is a critical challenge for New Zealand farm owners. Despite high demand, many experienced managers are leaving the sector, driven not only by better pay elsewhere but also by limited ownership opportunities, unclear career progression and unsupportive workplace dynamics.

Through an interview process conducted with farm owners, current farm managers and former farm managers that have left the industry, this report investigates the core retention issues, focusing on the difficulty of farm ownership, misaligned employer-employee expectations and the need to understand current farm manager motivations. While there are several themes obtained from these interviews, three main and interconnected themes were sighted:

  1. It is clear from the interviews that participants believe wages in sheep and beef management are lower than in other industries, making it hard for managers to build savings and secure their financial future. This, combined with a lack of clear career progression, inconsistent job titles and pay expectations, contribute to discontent.
  2. Workplace dynamics significantly impact job satisfaction. The demanding nature of farming often leads to a poor work-life balance, with long and often inflexible hours being a major source of frustration for the majority of managers, especially those with families. A positive work environment, built on trust, clear communication and feeling valued, is crucial. The absence of this was a key reason former managers left.
  3. The sharp rise in land price makes traditional farm ownership almost impossible for new entrants. While alternative equity models are proposed, they often lack clear, repeatable structures and have been met with scepticism in the sheep and beef sector, unlike in dairy.

Despite these challenges, a successful case study demonstrates that separating land ownership from the farm’s operating business can create viable equity partnerships, allowing managers to buy into the operating business directly. Crucially it addresses the entry and exit concerns around fluctuating livestock prices, the livestock buy-in prices are set at market value but the exit prices are set using the previous five-year average, reducing the risk of one of the partners strategically exiting when prices are high.

To address these issues within the sheep and beef sector, this report recommends that farm owners proactively invest time into their staff, understand their goals and help improve financial literacy, while planning for succession with innovative equity partnership models. Additionally, understand the benefits of workforce stability, as it reduces the significant costs associated with high staff turnover.

Farm managers should more clearly communicate their aspirations to farm owners and financial lenders, seek roles with clear progression, prioritise work-life balance and strategically build personal wealth.

Finally, the industry must establish clearer employment standards (like defined job titles and pay scales), as well as actively promoting well-structured equity partnerships. Consideration should be given by government to support equity partnerships through government-backed loan guarantees or tax incentives. Implementing these changes is vital for ensuring a stable and rewarding future for the managers within New Zealand’s sheep and beef sector.

Richard Cameron, Richie, Ritchie

Guardians or Executioners – Navigating the Ethics of Deer Control

Executive summary

This report investigates the ethical, ecological, and cultural complexities surrounding wild deer control in Aotearoa New Zealand. Using an autoethnographic method integrated with policy analysis and a wide-ranging literature review, it explores why deer control remains so persistently contested, despite clear evidence of the environmental damage caused by expanding feral deer populations. Framed around the central question, Guardians or executioners? Navigating the ethics of deer control, the report critically examines how ethical frameworks shape, constrain, or enable management decisions in a settler-colonial context.

Introduced in the 19th and 20th centuries, deer have shifted from protected game species to pervasive pests. Today, they occupy more than 44 percent of the country’s land area, contributing to the decline of indigenous biodiversity, impeding native forest regeneration, and affecting productive land use (Mason & Allen, 2020). Although successive governments and agencies have undertaken control efforts, reinvasion, fragmented governance, and inconsistent investment have allowed deer populations to persist or expand in many regions.

This report weaves personal experience with academic critique to expose the moral tensions at the heart of contemporary deer control. Managing sentient animals through lethal means raises discomfort, resistance, and conflict, especially in rural and Māori communities. These tensions are not just policy obstacles; they reveal deeper misalignments between dominant control paradigms and the ethical, cultural, and ecological conditions in which they are applied.

Key themes include:

  • The enduring influence of settler-colonial narratives that frame deer as either invasive threats or charismatic game animals.
  • The emotional ambivalence and cultural complexity deer represent for many communities.
  • The fragmented statutory environment that contributes to inconsistent and ineffective management across land types and jurisdictions.

Chapters 7 and 8 assess historical and contemporary control strategies, including iwi-led restoration projects, community-based catchment programmes, and commercial harvesting through Wild Animal Recovery (WARO). Chapter 9 introduces relational ethics, ecological justice, and kaitiakitanga as alternative frameworks for understanding and guiding decision-making. Chapter 10 presents six future-oriented models for deer control, each grounded in collaborative, context-sensitive practice. These chapters collectively argue for a pluralistic and adaptive strategy that reflects the diversity of New Zealand’s landscapes and communities.

Key Findings and Recommendations

The report identifies several key findings that inform a new approach to deer management in Aotearoa New Zealand. First, ethical tensions are not peripheral but foundational. For deer control to maintain public legitimacy and long-term support, it must be conducted in ways that are humane, transparent, and culturally appropriate. Public discomfort and resistance are not merely obstacles to overcome but signals of deeper ethical concerns that must be addressed through inclusive practices.

Second, co-design with Māori and rural communities is essential. Initiatives such as the Raukūmara Pae Maunga Project illustrate the potential of place-based governance that aligns with Te Tiriti o Waitangi and incorporates local knowledge, values, and aspirations. These models offer powerful alternatives to top-down approaches and help ensure that management strategies are both socially legitimate and ecologically grounded.

Third, the complexity of deer management demands multiple concurrent approaches. No single model is sufficient. Effective outcomes will require a combination of landscapescale coordination, iwi-led governance, catchment-level collaboration, and adaptive management hubs. These approaches must be responsive to different ecological conditions, land-use priorities, and community relationships.

Fourth, the way deer control is framed in public discourse has real consequences. Moving away from militaristic and adversarial metaphors toward a language of care and responsibility can create space for more constructive, pluralistic dialogue. This shift in narrative can reduce polarisation and foster broader public engagement with the ethical dimensions of environmental stewardship.

Finally, there is an urgent need for a coherent national deer strategy. Such a strategy should provide integrated direction that balances biodiversity outcomes, ethical responsibility, and Treaty obligations. Without national coordination, efforts will remain fragmented and inconsistent, limiting their long-term impact.

Ultimately, this report calls for a paradigm shift in how deer management is conceptualised and enacted. Rather than viewing it solely as a technical challenge, it must be recognised as an ongoing ethical practice rooted in care, cultural legitimacy, and ecological responsibility. Through this reframing, Aotearoa New Zealand can develop deer control systems that are not only effective but also just and enduring.

Phil Holland, 

Partnerships within the Food and Fiber Sector: Do They Return Value to The Farm Gate?

Executive summary

Background

Highly productive soils are a precious and finite resource, critical for food production but also highly valued for climate regulation, water cycling, biodiversity, cultural significance, and recreation. However, research suggests that up to 75 percent (source FAO, 2020) of soils globally, are already degraded. Now more than ever, stakeholders needs to take actions that will firstly, halt further loss of highly productive soil to city expansion, and secondly protect and enhance remaining productive soils.

Methodology

A literature review was completed to understand recent research undertaken both in New Zealand and overseas that addresses the topic of soil health and specifically the importance of soil health as a measure of sustainability. Where possible, direct references to horticulture or fruit production were sought.

A series of semi-structured interviews were carried out to gather a range of perspectives from a diverse, but relatively small group of stakeholders. Thematic analysis was carried out to identify key themes.

Objectives and scope

The main objectives of this research project are to:

  • Understand the drivers that influence soil health outcomes in New Zealand
  • Understand how growers, industry bodies, researchers and government currently evaluate or manage soil health
  • Identify opportunities to improve soil health outcomes in New Zealand and how these may differ from the rest of the world

Key Findings:

Although participants in this project all recognised that soil health is important, their approach toward the management of soil varied widely.

Additional support in the form of education and extension will help to increase further adoption of sustainable practices that enhance soil health

Change in some parts of the sector is slow due to a combination of mindset and economic, or business-related headwinds that must be overcome.

Market demands and industry-led initiatives will increasingly influence grower practices and elevate the importance of soil health.

Recommendations:

  • With support, most growers will be capable of making changes to enhance soil health without increasing business risk.
  • Industry bodies and product groups should have strategies that elevate awareness of soil health.
  • Governments need to place equal emphasis on the protection of productive soils, as well as the enhancement of soil health.
  • Policy settings need to include clearly defined soil health objectives and allow local government to set regionally specific goals.

Sam Connor

Dairy animal welfare in New Zealand

Executive summary

Public concern for the welfare of farmed animals is increasing. While New Zealand is often considered progressive in terms of its animal welfare legislation, we are not devoid of welfare issues when it comes to the management of animals within our food production systems. When considering dairy animals, cattle are often the main focus; however, dairy goats and dairy sheep are both emerging industries within New Zealand. Therefore, this report will encompass all three species.

Determining priority issues of animal welfare is critical to ensure limited funding and research is focused in the most appropriate areas, and to ultimately improve on-farm practices and animal welfare. It also allows for awareness to be raised regarding animal welfare best practice, and to highlight where the status quo is being challenged and where novel approaches are being used to address priority issues.

Whilst previous research has used expert consensus to identify priority welfare issues in dairy animals, there is no New Zealand specific data. Therefore, the overarching objective of this project was to determine priority welfare issues specific to New Zealand, by using a multistakeholder approach. Specifically, the aims of this project were to 1) determine how stakeholders rate known welfare issues for the three species, 2) determine specific priority issues of animal welfare for the three species, 3) identify novel approaches that are being used within the industry/sector to help mitigate the identified priority issues.

A review of the scientific and industry relevant literature was conducted to establish a list of documented welfare issues for each species (i.e., dairy cattle, dairy goats and dairy sheep). An online survey was then developed and circulated to a range of stakeholders (including veterinarians, farmers, scientists, government, NGO’s) for them to rate the constructed list of welfare issues in terms of severity and occurrence using Likert scale questions. Additionally, using open ended questions respondents were asked to specify their top three welfare priorities and to identify any novel approaches being used to improve animal welfare. Follow up semi-structured interviews were conducted to gain additional information for some of the identified novel approaches.

Key survey findings:

  • A high percentage of respondents rated the severity of lameness as having a high or very high impact for all three species (76%, 83%, 71% for dairy cattle, goats, and sheep respectively). Furthermore, lameness was identified as the top priority issue for all three species.
  • The severity of painful procedures was rated higher in dairy goats and sheep compared to dairy cattle.
  • Delayed veterinary care and/or delayed euthanasia featured high in terms of severity for all three species.
  • A high percentage of respondents rated the occurrence of surplus offspring (71%, 85%, 35% for dairy cattle, goats, and sheep respectively) and early dam separation (81%, 75%, 41% for dairy cattle, goats, and sheep respectively) as very frequently or always in all three species. Additionally, surplus offspring was identified as a priority issue for dairy cattle and dairy sheep.
  • Lameness and surplus offspring were reoccurring themes across the survey responses for all three species. Therefore, they were the focus for follow up interviews regarding novel approaches.
    • Novel approaches to improve the welfare of surplus offspring included creation of new value streams through premium meat products, and the breeding of dairy beef,
    • Novel approaches for lameness centred around innovative technologies (e.g. Herd-i).

Recommendations:

  • Stakeholder collaboration is needed to solve ‘wicked’ problems. There is no silver bullet to solve complex welfare challenges. Commitment from stakeholders for continuous improvement across the supply chain is required to solve or at least reduce some of these issues (i.e. surplus offspring).
  • Showcase and support the innovative thinkers and early adopters. There are farmers and companies challenging the status quo and coming up with innovative ways to overcome welfare issues. They deserve recognition, industry and government support and financial assistance. If we are proactive and support the innovators and early adopters, then we can drive animal welfare change through farmer lead solutions rather than being pushed by policy and regulations from government.
  • New Zealand cannot rest on its laurels. We need to be proactive when it comes to animal welfare to ensure we maintain our social license to farm, keep up with public expectation of pasture-based animal production systems, and to meet changing domestic and international market expectations.

Laura Deeming

Creating a Thriving Food and Fibre Sector for Rangatahi in Aotearoa: He Ara Whakatipu

Executive summary

Ka mua, ki muri – Walking backwards into the future

The food and fibre sector stands as a cornerstone of Aotearoa’s economy, employing 367,000 people and contributing significantly through agriculture, horticulture, forestry, and fisheries. With Māori assets in the sector valued at over $23 billion, and rangatahi Māori comprising a substantial proportion of the Māori population, the future of the industry is intrinsically linked to the empowerment and success of these young leaders. This report explores the barriers rangatahi face, identifies opportunities for growth, and offers strategies to create a thriving and inclusive sector where rangatahi Māori can lead with confidence and pride.

Through kaupapa Māori-centred research, including surveys and wānanga, this study captures the lived experiences of rangatahi and their supporters. It reveals that systemic challenges, such as limited access to culturally aligned education and training, insufficient career guidance, financial constraints, and workplaces that fail to authentically integrate tikanga Māori, are significant barriers to their success. Many rangatahi feel disconnected from industry pathways that do not reflect their values or aspirations, while financial pressures and geographical isolation further compound these challenges.

However, the research also highlights transformative opportunities for change. Initiatives grounded in Te Ao Māori values, including culturally aligned leadership programmes, mentorship networks, and hands-on training schemes, have already shown their potential to foster confidence, build skills, and inspire rangatahi to see their place within the sector. These successes demonstrate the importance of prioritising cultural authenticity, holistic support, and equitable access in fostering meaningful engagement.

Te Whare Tapa Whā, Mason Durie’s holistic model of wellbeing, provides a vital framework for understanding what it means for rangatahi to thrive. Participants described success as more than individual achievement, emphasising the importance of balance across spiritual, emotional, physical, and social dimensions. Thriving is inherently collective, rooted in contributions to whānau, hapū, and iwi, and in alignment with cultural identity and aspirations.

To enable rangatahi Māori to thrive, the report identifies the need for systemic change across the food and fibre sector. Education and training programmes must reflect Māori values and provide clear, culturally aligned pathways into meaningful careers. Mentorship, grounded in Māori perspectives, can connect rangatahi with role models who inspire and guide them toward leadership roles. Workplaces must become inclusive spaces where tikanga Māori is authentically integrated, creating environments where Māori identity is valued and celebrated. Financial support, including scholarships and subsidies, is critical for reducing economic pressures and enabling rangatahi to fully participate. Additionally, amplifying Māori leadership and sharing success stories can inspire others and challenge outdated perceptions of the sector.

The vision outlined in this report is of a food and fibre sector that honours the strengths of Māori culture, values, and leadership. In this future, rangatahi Māori are not only participants but transformative leaders, shaping an industry that is innovative, sustainable, and deeply reflective of Aotearoa’s bicultural heritage. Achieving this vision requires a collective commitment to dismantling barriers, fostering inclusivity, and embracing Māori perspectives at every level.

This is a moment of immense opportunity. By addressing the challenges identified and implementing the strategies proposed, the food and fibre sector can position itself as a global leader in cultural authenticity and sustainability. Empowering rangatahi Māori is not just an investment in individuals but a commitment to securing the future resilience and prosperity of the sector for generations to come.

The vision presented here is one of a food and fibre sector where rangatahi Māori are not only participants but transformative leaders. By addressing systemic barriers and embracing the strengths of Māori culture and identity, the sector can lead globally in sustainability, innovation, and cultural authenticity. This is a unique opportunity to act collectively, ensuring the sector’s resilience and prosperity for generations to come.

Cheyenne Wilson

Partnerships within the food and fibre sector

Executive summary

A partnership approach involves the pooling of resources, competencies, capacity and expertise, thereby achieving outcomes that add value to what each party could achieve by acting alone (Warner & Sullivan, 2004). New Zealand’s food and fibre sector benefits when participants work together to solve its challenges and bring value to the farm gate.

The purpose of this report is to evaluate what value working together brings to farmers and growers and the different types of potential value that can returned to the farm gate through the lens of industry partnerships. The objectives of the study were to address two primary questions.

  1. What are the elements of a successful partnership?
  2. What value can partnerships bring to the farm gate?

The methodology comprises a narrative literature review of existing works. This provided a base knowledge for conducting eight semi-structured interviews with a mixture of rural professionals, farmers, and growers. The themes identified from the literature review and interviews were then collated into a thematic analysis.

The results of this analysis showed that in order to return value, a partnership must be successful. Elements identified as contributing towards the success of a partnership we categorised using Sinek’s (2009) Golden Circle model of why, how and what. Purpose sat core of the model with trust, goalsetting, equity, management and people making the middle layer of how. Finally, structures and contracts were identified as the product of purpose, the what.

It was established that partnerships can bring social, productivity and profitability benefits to the farm gate. Productivity, which is often qualitative, typically leads to improved profitability over the long term. Profitability was found to be an instant benefit to the farm gate and was easily communicated and measured. Social value is often referenced within developing countries and was not widely discussed within interviews.

Recommendations for the food and fibre industry are:

  • Participants within the food and fibre sector should view working with others as an opportunity to create greater value than what one can achieve by working alone.
  • Initiatives that involve working with other parties should be formed and communicated from the inside out, starting with purpose.
  • Communicating effectively and engaging farmers and growers is fundamental to creating value at the farm gate, communication should be tailored to a diverse audience.

Sam Connor, Samuel

Climate Change in the Waikato – Land use opportunities and threats

Executive summary

The Waikato region is a stronghold for the New Zealand primary industries. With agriculture contributing above average levels of the regions GDP when compared to the rest of New Zealand (Keenan, Mackay, & Paragahawewa, 2023). This performance is off the back of strong pastoral farming performance, mostly dairy. The lack of diversity within Waikato’s agricultural land use brings both opportunities and risks.

The climate is changing, we have seen this in the past 10 years, with an increasing number of extreme weather events. The purpose of this study is to investigate the impact of these changes on potential land use to identify opportunities for new land uses and threats to the current land uses.

This study reviews relevant literature and spatially analyses the New Zealand climate projections data set (in ArcGIS) within the Waikato region. This analysis also includes consideration of the versatility of the land as classified by Land use capability (Classes 1-3).

From the literature review, there were some key findings that drove the spatial analysis for this study.

  • THI is projected to increase, which may cause heat stress challenges for livestock based land uses.
    • Whilst the dataset does not include THI 72 data the proxy hot days has been used to consider this. While this does not give a direct indication of heat stress it does indicate the likelihood of heat stress.
  • Cold extremes are predicted to reduce, potentially making way for an increase crop type options.
    • A study on the number of frost days has been used to investigate this.
  • Nationally drought risk is predicted to increase, however within the Waikato this risk is mitigated by an increase in annual rainfall according to Wang et al (2014).
    • Potential evaporation deficit (PED) has been used to indicate drought risk.

The dataset used is taken from the Ministry for the Environment, provided by NIWA as New Zealand’s most up to date climate change projections. Within the dataset there are a number of variables and for each variable there are a number of scenarios. This study looks at;

  • Total annual rainfall
  • Hot days (days where the maximum air temperature exceeds 25oC).
  • Frost days (days where the minimum air temperature is below 0oC)
  • Potential Evapotranspiration Deficit (PED)
  • Growing Degree Days (GDD)

For each variable this study analysed the baseline period of 1995-2014 versus the following scenarios;

  • The sustainability pathway (as defined by the IPCC AR6) – SSP1 – 2.6
  • The middle of the road pathway (also defined by the IPCC AR6) – SSP2 – 4.5

Each for both of the future periods of 2021 – 2040 and 2080 – 2099.

  • Mean annual rainfall projected change estimates are minimal
  • Hot days are projected to increase by up to 61 days by 2100.
    • The projected increase in hot days will increase the risk of heat stress for livestock and reduce livestock productivity.
  • PED is projected to increase by 2100
    • The increase in PED equates to increased likelihood of drought, increasing the importance of growing drought tolerant plants/pastures/trees etc.
  • Frost days are projected to reduce.
    • Enabling increased productivity for frost sensitive crops and diversification into these land uses.
  • Growing degree days will increase.
    • Enabling increased productivity and diversity of land uses as more subtropical and tropical species become viable land uses.

Current land use in the Waikato is dominated by livestock based production. This is potentially underutilising some of the high quality soils in our region. The projected change in the climate for the Waikato provides risk to the livestock-based production that we (Waikato) are so reliant on currently, it also provides opportunities for other land uses to be come viable.

Potential land uses this study considered include;

  • Berries
  • Sweetcorn
  • Avocados
  • Citrus
  • Asparagus
  • Peanuts
  • Kumara
  • Macadamia

Further research into;

  • Mitigation options for heat stress,
  • Pasture alternatives,
  • Barriers to land use change,
  • Where potential investment into the value chain should go in the Waikato,
    are recommended for next steps.

Kendal Buchanan

Growing Leaders, Growing Impact: Empowering the missing middle in Aotearoa agrifood leadership

Executive summary

The agrifood sector in New Zealand faces challenges in developing leadership among midcareer professionals, particularly those aged 30-50 who often find themselves in a “missing middle,” with initiatives aimed at early career, and insights sought from current leaders.

This study examines how leadership development opportunities can be strengthened, using the question: How can leadership development opportunities be enhanced to support Aotearoa New Zealand food and fibre professionals in the growth phase of their careers?

The objectives were to assess current development initiatives, analyse challenges, and offer strategic recommendations to better support mid-career professionals. This work is critical, as a robust, inclusive leadership pipeline ensures the sector’s adaptability and sustainability, preparing it for future challenges and innovation.

The research combined a literature review with qualitative data from a digital survey and indepth interviews involving a diverse set of sector professionals. Themes were analysed to develop comprehensive recommendations.

Key findings

Leadership gaps: Opportunities are fragmented, often inaccessible, and lack inclusivity. Without dedicated development for mid-career professionals, the sector risks a stagnated leadership pipeline, where experienced individuals lack the growth opportunities needed to step into higher leadership roles effectively.

Compounding barriers: Time, financial constraints, personal circumstances, and cultural biases hinder access to leadership development. If these barriers are not addressed, there will be ongoing inequities in leadership accessibility, potentially exacerbating talent shortages and reducing sector-wide innovation as diverse perspectives are left untapped.

Cultural shift: There is a need to redefine leadership, emphasising diversity, cross-sector collaboration, and continuous learning. Embracing more inclusive and diverse leadership approaches will improve organisational adaptability and attract a wider talent pool, fostering a more resilient and innovative food and fibre sector capable of responding to future challenges.

Recommendations

  • For current leaders: champion inclusion of diverse perspectives, ensuring equitable access to opportunities and roles that leverage lived experience.
  • For existing initiatives: Explore opportunities to include diverse perspectives, including the use of technology to enhance equitable access.
  • For individuals: articulate your values, drivers, and “why”, and use these to identify where you can add value and feel valued.
  • For myself: Investigate implementing a digitally based pan-sector mentoring programme, and investigate multimedia, multichannel storytelling of diverse leaders

 

Nā tō rourou, nā taku rourou, ka ora ai te iwi.

With your food basket, and my food basket, the people will thrive.

Jordi Hoult

The Path to Peat Free

Executive summary

This project aims to ensure the sustainability and economic viability of mushroom growing in New Zealand by exploring and implementing alternative casing materials and mitigating the risks associated with peat reliance.

Mushroom farmers around the world have long used peat as a key ingredient in mushroom growing. Due to its unique characteristics, peat makes an excellent casing material as it is:

  • Widely available, low cost, contaminant-free, low pH, and highly water-retentive
  • Aerated enough to create microclimates perfect for efficient mushroom growing at a commercial scale e.g. maximises yield and minimises harvesting labour costs

This project seeks to explain the characteristics of why peat is such a great medium for growing mushrooms. It is very difficult to get an alternate product that is more sustainable and will deliver the same financial results as peat.

While much work has been done on peat alternatives, there is still no clear pathway from peat. If anything, the problem will only get more significant as demand for peat increases over the coming years. Peat mining is only coming under more pressure, with countries like Germany setting targets of 2030 to ban all peat mining. There is also the diminishing social licence and more pressure from supermarkets, especially in the UK, where they ask for peat- free mushrooms. As it stands, there is little to no pressure from the government or the supermarkets here in New Zealand. From the interaction and interviews conducted for this project, it looks like this is only a matter of time before New Zealand follows in the footsteps of other European countries.

From the research conducted, there is a lot of scepticism around peat alternatives particularly from mushroom growers who view any other medium other than peat used as a casing soil is going to be more expensive, yield less and have lower quality than peat. Farm owners and growers are under more and more pressure to manage costs and see peat replacement as just that.

From the trials conducted wood fibre blended with peat at 30% rate delivers the same results as 100% peat casing.

Wood fibre mixed with peat only makes sense for countries that rely on imported peat. It is here where the efficiency gain in the logistics of the wood fibre make it economically viable over bulk peat.

James Prunty