David France has extensive practical business experience in the primary sector and international food marketing. He owns a vineyard in Hawke’s Bay and is involved in a number of private businesses.
David has a passion for wanting to drive productivity and sustainability in the primary sector by supporting and growing the ecosystem with a focus on Technology, Talent, Innovation and Investment.
David chairs of the Hi-Tech Hawkes Bay Group which was set up to support the tech sector and includes number of Agritech businesses throughout the region. He has been involved in regional sector and cluster development.
He has a great overview of what is happening in Agritech and other tech industries in Hawke’s Bay and the key technologies driving the sectors, topics he will discuss at LandWISE 21.
Rob Elstone is the Co-Founder and CEO of Hortworx and owner of RBE Automation.
Coming from a background in aviation, commercial and industrial electrical, Rob was Lead Automation Engineer with Fruit Handling systems and subsequently Compac Sorting.
Having spent the last 7 years in the fruit industry, Rob’s passion for machine building has led to the launch of Hortworx’ flagship products, the Robotic Bin Filling range.
With the goal to improve the efficiency of Packhouses and Orchards, through the smart use of robotics, Rob has a vision to maintain the human machine collaboration through “Inclusive Automation”.
At LandWISE 2021, Rob will talk about the development of products for the horticulture industry. He will have equipment on display at the field event.
LandWISE runs on a voluntary membership basis with an annual subscription of just $100 for the current year. Subscriptions are now due and our Financial Members will be getting their invoices sent out shortly.
If you are already one of our Financial Members, Thank You! Can you please help us again by recommending us to a friend?
We haven’t changed our subs for years, but are starting to review that. What would be best, is if more of our followers chose to join!
If you’re getting and valuing our newsletters, downloading and listening to our podcasts, accessing the resources on our website or the FertSpread tools etc. please think about giving us a hand. It really will only cost you about half a cup of coffee a week, but it will make a big difference to us.
How does LandWISE fund its activities?
Our overheads are kept rock-bottom. The MicroFarm, our offices and equipment are provided as an in-kind service by Page Bloomer Associates. Our Board is voluntary, and we meet mostly by email and video conferencing. But we do need to pay accountants and insurance and run websites and the other things every organisation has to do.
Our major activities are funded on a project by project basis. That means we need a lot of support from co-funders so we can access (hopefully) various reasearch and extension grants such as MPI’s Sustainable Food and Fibre Futures fund (SFFF). Our Conference too (as podcasts in 2020!) also relies on a number of loyal sponsors and the delegate fees we collect.
Merf explaining cover crops and catch crops at the LandWISE AGM
All these things cost a bundle. If we can get more members, we can increase the amount of work we can self-fund and provide more member services.
Please consider becoming a Financial Member today. Click the link, fill it in and we’ll flick you an invoice. (and we’ll cover the cost of our own coffees!)
In this podcast LandWISE Manager, Dan Bloomer discusses non-herbicide weed management, some alternative technologies and the amount of energy they may require.
The amount of energy required ranges for some hectares of weeding per litre of diesel, to over 1,000 litres of diesel per hectare. Dan’s current focus is using very targeted, very high voltage but low energy techiques to effect control of ryegrass in cereal crops.
The work reported is part of an MBIE AgResearch project “Managing Herbicide Resistant Weeds”, with Dan’s role being assessing non-chemical techologies including hot water/hot foam, compressed-air abrasion and electric weeding.
Genevieve found herself running the family orchard and trying to locate people for her seasonal workforce. Here she discusses the problems she encountered, and her path to finding a solution and creating a business to make the process of engaging with growers and workers and meeting the many aspects of compliance.
A scientist working on the MBIE funded AgResearch project “Managing Herbicide Resistance”, Philip joins Georgia to discuss the research he and colleagues are doing into non-herbicide weed control. Podcast here>
Philip’s recent work includes examining the traits that underpin the success of invasive species; clarifying the main routes by which these species are introduced to a region, quantifying the impacts of invasive species on these habitats and predicting the potential impact of climate change on invasive species distributions.
Philip and colleagues are applying a “big data” approach to the problem of herbicide resistant weeds (HRW) to improve our information and evidence-base to raise NZ economic productivity.
Only now are sufficient data available globally on HRW for innovative analyses to quantify the future risks of HRW for NZ – through both unintentional introduction and in situ evolution of resistant genotypes. To date, all approaches worldwide to predict HRW risks have focused on individual weed species and have adopted a population genetic modelling approach to assess the conditions under which resistance may evolve. However, these approaches cannot predict potential risks of new HRW and are not appropriate for screening large numbers of HRW.
Philip’s group is using global datasets on HRW worldwide to establish prior probabilities of HRW risks. The research is structured along four sequential aims that will
a) Predict the assemblage of HRW worldwide that have a high probability of becoming established in NZ and distinguish both onshore and offshore risks
b) Assess the species characteristics that predispose a weed to become herbicide resistant and forecast new HRW threats to NZ
c) Characterise the climatic, agricultural and socioeconomic correlates of global HRW richness to identify the potential drivers of future HRW in NZ, and
d) Formulate and disseminate national and sector-specific strategies for avoidance of future HRW in NZ.
Many thanks Philip, and our virtual conference sponsors
A silver lining on the Covid-Cloud is online conferences. Here’s one few of us in this part of the world would get to, but now it’s an online event, attendance is just a click away!
Since 2016, the International Forum on Agriculturral Robotics FIRA has been must-attend event for professionals in the agricultural robotics sector. Initiated and organized in Toulouse by the French company Naio Technologies, FIRA is now presented by GOFAR – the association Global Organization for Agricultural Robotics, founded in 2019.
GOFAR is launching the virtual edition of its annual event, which runs from 8 to 10 December, 2020. FIRA 2020 will provide international participants with online live access to speakers, booths tours and interactions with exhibitors and other participants, and will thus become the social network for agricultural robotics.
This 3-day new format combines innovation and quality online experience for a sector that has a key role to play to address thcurrent environmental, economic and social issues. For those of us in another hemisphere, presentations wil be available to registrants to access as soon as they have been aired.
Fernando has a background in edge of field treatments to reduce nutrient losses from cropping systems. He studied the use of vegetated buffer strips to prevent nitrogen losses from maize paddocks, and is now working on a range of N loss mitigation trials in the Horowhenua district of Manawatu.
Vegetated buffer strips can help to prevent nitrogen losses from farming land, thus protecting nearby water resources. The main aim of Fernando’s Chilean study was to assess narrow buffer strips (5 m) wide of different species effectiveness in removing nitrogen forms that flow from cultivated maize fields towards surface water bodies.
During the second year after establishment, variable N loads were estimated from nitrate-N (NO3-N) and ammonia-N (NH4-N) concentrations measured at 1 m depth during the study period. Fernandos’ trial had five treatments: a strip of grass, a strip of grass and a row of native shrubs (Fuchsia magellanica); a strip of grass, a row of shrubs and a row of native trees 1 (Luma chequen); a strip of grass, a row of shrubs and a row of native trees 2 (Drimys winteri); and bare soil as control. The experiment was set in two cultivated maize (Zea mays) fields located in the commune of Pichidegua, Región de O’Higgins. In a clay loam, buffer strip outlet nitrogen measurements from subsurface lateral flow ranged from 10 to 105 kg N ha-1. All treatments were more effective in N removal than the bare soil control treatment and with the grass strip, row of shrubs, and row of native trees treatment performing the highest N removal.
Many thanks to our sponsors who supported the recording and publication of our podcast series.
This week we hear from Dr Johanna Steyaert, Trichoderma research scientist and molecular biologist and Max Purnell, Trichoderma practitioner and dairy farmer. Johanna and Max will talk about their work with Trichoderma a type of fungi that lives in symbiosis with plant roots, where they can increase nitrogen use efficiency and solubilise phosphate as well as protect against root diseases.
“Spray-free” is an oft cited aspiration as the shift towards regenerative practices continues. An important part of such a strategy is the use of bioinoculants such as Trichoderma in place of traditional chemicals. However, it is not quite as simple as that. Beneficial microbes form part of a large interconnected web, a biological and chemical ‘superhighway’. Understanding those relationships is the foundation for understanding how to better optimise growth promotion and biocontrol.
Dr Johanna Steyaert is a senior scientist at Lincoln Agritech Ltd with 20 years’ experience working with Trichoderma bioinoculants used for disease control and growth promotion. Her research spans understanding the genetics of Trichoderma fungi to optimising production of biocontrol agents in collaboration with commercial partners. After completing her PhD, Johanna won a prestigious Marsden Fund grant from the New Zealand Royal Society. She led a highly original project studying the effect of the Earth’s electromagnetic field on fungal reproduction. Johanna has a strong interest in regenerative practices and the role Trichoderma play.
Max Purnell, was a member of the AGMARDT board for 10 years where his interest in soils and background in farming lead him to become interested in the work of Dr. Robert Hill who pioneered Trichoderma research in New Zealand. Max runs an 80 ha dairy farm in Thames, and takes a soils-first approach to farming. He has experimented with several strains of Trichoderma on the farm, and has supported research to collect Trichoderma fungi and observe their benefits to the farm system.
Thanks to our LandWISE Conference sponsors who continued their support by helping with the podcasts series after our May 2020 conference was Covid Cancelled.
Calling all followers and friends of LandWISE, we invite you to become a financial member this year.
Your support is vital for LandWISE to continue doing what we do. We rely on farmer support to ensure the backing of new projects, discover new areas for research or technology adoption, and to fund field days, workshops and the development of practical resources.
LandWISE Membership is a great way to support the mission of sustainable production in New Zealand, and as a member you’ll benefit from:
Results from on-farm trials
Projects focussed on real farmer and grower problems
Regional field days and workshops on a range of topics from conserving soil to nutrient management and novel fertiliser technology
A discounted registration at the 2021 LandWISE Conference
Subscription to our annual LandWISE News publication
Membership is open to all who are interested in primary production and share our values. We hope you’ll consider becoming a member, or forward this on to a non-member if you already are!
David France has extensive practical business experience in the primary sector and international food marketing. He owns a vineyard in Hawke’s Bay and is involved in a number of private businesses.
Rob Elstone is the Co-Founder and CEO of 
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