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VIDEO: Device Communicates With Plants Using Electric Signals
Researchers envision a future where farmers can take preventive steps to protect their crops, using the plant ‘communication’ device they have developed
24 March 2021
Researchers envision a future where farmers can take preventive steps to protect their crops, using the plant ‘communication’ device they have developed.
A team of scientists led by Nanyang Technological University, Singapore (NTU Singapore) has developed a device that can deliver electrical signals to and from plants, opening the door to new technologies that make use of plants.
The NTU team developed their plant ‘communication’ device by attaching a conformable electrode (a piece of conductive material) on the surface of a Venus flytrap plant using a soft and sticky adhesive known as hydrogel.
Pick up and transmit electric signals
With the electrode attached to the surface of the flytrap, researchers can achieve two things: pick up electrical signals to monitor how the plant responds to its environment, and transmit electrical signals to the plant, to cause it to close its leaves.
According to the scientists, the ability to measure the electrical signals of plants could create opportunities for a range of useful applications, such as plant-based robots that can help to pick up fragile objects or to help enhance food security by detecting diseases in crops early.
Text continues underneath the video
Monitor crop health
The research team envisions a future where farmers can take preventive steps to protect their crops, using the plant ‘communication’ device they have developed.
Lead author of the study, Chen Xiaodong, President’s Chair Professor in Materials Science and Engineering at NTU Singapore said: “Climate change is threatening food security around the world. By monitoring the plants’ electrical signals, we may be able to detect possible distress signals and abnormalities. When used for agriculture purpose, farmers may find out when a disease is in progress, even before full‑blown symptoms appear on the crops, such as yellowed leaves. This may provide us the opportunity to act quickly to maximise crop yield for the population.”
Smartphone
The device has a diameter of 3 mm and is harmless to the plant. The researchers say it does not affect the plant’s ability to perform photosynthesis while successfully detecting electrical signals from the plant. Using a smartphone to transmit electric pulses to the device at a specific frequency, the team elicited the Venus flytrap to close its leaves on demand, in 1.3 seconds.
The researchers have also attached the Venus flytrap to a robotic arm and, through the smartphone and the ‘communication’ device, stimulated its leaf to close and pick up a piece of wire half a millimetre in diameter.
VIDEO: "Localized Solutions To Food Insecurity In The COVID-19 Era"
This "Localized Solutions to Food Insecurity in the COVID-19 Era" panel discussion was moderated by CEO, Scott Massey hosting fellows Joseph Daliwa, Natacha Agbahoungba Sah, and Mankaah Yvonne
Heliponix has long been involved with the Mandela Washington Fellowship sponsored by the United States Department of State, by sharing our insights for hydroponic farming to Mandela Washington Fellows to adopt the technology, and implement financially and environmentally sustainable businesses in West and Central Africa. This "Localized Solutions to Food Insecurity in the COVID-19 Era" panel discussion was moderated by CEO, Scott Massey hosting fellows Joseph Daliwa, Natacha Agbahoungba Sah, and Mankaah Yvonne Che.
Agtech Startup Nordetect Wins €10,000 Prize For Portable Nutrient Sensor
Nordetect, which is also a part of the SOSV portfolio, won the challenge for its portable device that measures nutrients in soil, water, and plant tissue so growers can more precisely use fertilizer in crops and get better yields and less waste
There are plenty of reasons food producers are considering indoor agriculture these days, including the potential for better crops and yields thanks to tech integrations and the ability to keep farmworkers safer (ie, not laboring in the thick of wildfire smoke). However, to make indoor farming as efficient as possible, and thereby cut down on food waste, more precision around plant nutrients, water, and other elements is needed.
Denmark-based startup Nordetect is one such company tackling this challenge. The precision-agriculture-focused company just nabbed the top spot (and €10,000) of agtech company Priva’s recent Horti Heroes challenge, which showcased companies innovating in the horticulture space.
Nordetect, which is also a part of the SOSV portfolio, won the challenge for its portable device that measures nutrients in soil, water, and plant tissue so growers can more precisely use fertilizer in crops and get better yields and less waste.
On its website, Nordetect says this nanosensor can be used on anything from leaf samples to soil to manure. The system also integrates with any existing software the farm might be using, and a built in GPS keeps track of where each sample is located in the field or farm. A major differentiator Nordetect offers is its ability to measure nutrients within minutes, as opposed to the traditional process that can take weeks.
Speaking in today’s press release, Nordetect CEO Keenan Pinto said the company’s target market was high-value crop space — that is, areas that grow crops like leafy greens, tomatoes, and cucumbers. “These are crops that have a nutrient requirement change between their vegetative and generative phases… and if you can get the fertilization correct, you can also achieve a significantly higher flower rate and yield,“ he said.
Many indoor farms, whether tech-enabled greenhouses or vertical farms, now grow those crops. At the same time, the number of these indoor farming facilities keeps rising and their locations include everywhere from isolated warehouses to grocery store parking lots to food desserts.
Priva is something of a heavyweight in the world of indoor farming, which means its awarding of the prize to Nordetect and subsequent partnership with the company will lead to further technological innovation around precision agriculture inside the above farming locations.
FILED UNDER: AG TECH BUSINESS OF FOOD FEATURED FOODTECH MODERN FARMER VERTICAL FARMING
THAILAND: "We Are Lacking Research Here To Backup The Benefits of Indoor Growing"
Thai startup Wangree Fresh has been in the market for over two years now. Krisana Tamvimol, Founder and CEO has done research on more than 200 local vegetables
Thai startup Wangree Fresh has been in the market for over two years now. Krisana Tamvimol, Founder and CEO has done research on more than 200 local vegetables. Eventually, he decided to grow four different vegetables in his Wangree Fresh farm: kale, spinach, rockets and swiss chard. Wangree Fresh has had no problems with incoming orders during the pandemic.
He says: “We’ve had an increase in orders as people wanted more clean and home-delivered vegetables, in the comfort of their own house. Having reached our capacity, we haven’t been able to grow any further beyond that. Now with the pandemic, our company growth is put on hold as we cannot get into new investments and expand our business to meet the growing demand. Our supplies are still constant and we will keep producing at maximum capacity.”
Founder and CEO, Krisana Tamvimol
Under construction
The Siam Pun Sun factory, an 1800 m2 farm, will supply 50 tons of vegetables per month. The construction is about 80% completed and will be fully completed at the end of this year. The new farm is looking into giving educational courses as well. Wangree Fresh will provide educational courses on the new property as well. “I want to share my knowledge of vertical farming and my researches. So, I would love to train more people and teach them more about vertical farming so they can become engineers, scientists, or other”, Tamvimol adds.
The farm's end result
It is no coincidence that Tamvimol has established his new farm there. The farm will be located nearby the Wat Pra Baht Nam Phu temple, which is 120km north of Bangkok. The temple is run by monks who are treating people with medical needs and therefore many underprivileged people are relying on their help.
Tamvimol sees the new farm as a corporate social responsibility project because, once the construction has been completed and the net revenue has come in, all revenue will go directly to the temple. “This will help with the operations of the temple and its maintenance, so the temple won’t be in need of donors anymore. Essentially, the temple will return Siam Pun Suk’s fresh produce to its formal donors as a sign of gratitude.”
The 1800 m2 Siam Pun Sun factory
Supermarkets as a direct competitor
The company sells four different kinds of vegetables, namely kale, spinach, rockets and swiss chard. Simply because we have a pretty good calling price for them. Normally, vegetables of the same species are much more expensive in supermarkets than to what we offer. Our quality is even better. “We are competing with supermarkets in terms of price and quality. We are still researching and looking into strawberries and other fruits, but for now we haven’t gotten that far yet in terms of production”, Tamvimol says. Currently, Wangree Fresh consists of one farm and sells its products under two brands: Wangree Health, the organic wing and Wangree Fresh, using new technologies the company has been reversing over the years.
The farm currently produces at maximum capacity
Although supermarkets have been in the market for a longer time, they can’t produce in the high volume and quality like Wangree Fresh can. He continues: “Quality-wise, we are the best producers of these kinds of vegetables in Thailand. We haven’t been able to address demand in supermarkets yet”, Tamvimol confirms. He says that high-quality and clean food is mostly preferred in urban areas. However, supermarkets in the sub-urban areas do not sell this kind of high-value vegetables.
“We haven’t been able to address the demand in supermarkets so far. Simply, because we have a subscription model and we haven’t been able to address the demand of our subscribers just yet”, Tamvimol says. Since February, the company has gone from 1000 to 2000 subscriptions. Previously, we used to have 1000 subscribers and home-delivered vegetables to them on-time.”
Because the subscriptions doubled during the pandemic, the home-delivery time became longer as well. “We were at maximum capacity already, but we wanted to keep making our customers happy. A guarantee to deliver the fresh produce within 24h e.g., to maintain the freshness of the vegetables”, he adds.
Franchise model
In the future, Wangree Fresh might consider having a franchise. “As in, people signing up to use our system. However, at this point, I have my hands dirty on researching the entire growing system. There might come a franchise model where people can sign up for the consultation of our design and construction of the system. The system needs fine tuning all the time, so it’s not easy to sell it off as one package”, Tamvimol states.
Vertical farming system
“There are two main difficulties in vertical farming here. One is the adoption of new technologies. The Thai people and mostly farmers are not bold enough to try new things. They use their own systems that have been used for over decades” Tamvimol says. It’s hard for Tamvimol to get them involved and for them to try the new systems. “The second thing is that there aren’t many vertical farming systems available in Thailand. Next to that, most of the academic works are conducted by foreign researchers and we are lacking researches here to back up the benefits of indoor growing”, he says.
An impression of Tamvimol's growing system
Tamvimol has done a lot of research on technology, hardware and factors of finetuning his system. He grew up in Chiang Mai, where the main business is agriculture, and used to work in the computer hardware business. After an academic tour to Japan, he became involved with vertical farming. That’s when he decided to combine his experience in digital technology and agriculture. After spending the past few years on research: finding the right formula to grow any kind of vegetable and how many vegetables he needs to grow to generate a good return on investments.
For more information:
Wangree Fresh
Krisana Tamvimol, CEO
krisana@wangreefresh.com
www.wangreefresh.com
Publication date: Mon 24 Aug 2020
Author: Rebekka Boekhout
© HortiDaily.com
Exploring The Costs And Benefits of Indoor Agriculture
Vertical farming is the shiny new toy in agriculture. It's attracted tremendous media attention and VC investments. Mostly, VC seeks a high rate of return. How has VC investment impacted the business decision making in vertical farming operations?
Leafy GreRobert Colangelo and Matt Roy
Yesterday, the Indoor Agtech kicked off its virtual event, joined by many participants. One, of the many seminars, was about 'Exploring the costs and benefits of indoor agriculture'. Robert Colangelo, Founding Farmer at Green Sense Farms, kicked off the seminar by asking what CEA means to Matt Roy, VP Business Development CEA at Tanimura & Antle. Roy answered, “CEA to me, means anything grown inside. There’s a lot of innovation and disruption happening in the space and I think there’s going to be a lot of different technologies that are going to provide the right solutions here.”
Colangelo: “Is it true that, according to the myth, the leafy greens supply chain is broken and where can it be improved?”
Roy stated that one of the misconceptions out there is that there’s this big waste field on the West Coast on how products are grown, harvested, and shipped out. “It’s actually highly innovative and from innovation, technology, and sustainability standpoint, there’s a lot of exciting things happening out there. I continue to be amazed at how well we are able to get fresh fruits and vegetables across the country. A lot of things we’re trying to achieve indoors, in a lot of ways we have accomplished that outdoors. From growing it, getting it harvested efficiently, timely, and done food safely, we’re getting high quality, nutritious fresh produce across the country in a matter of days.”
Colangelo: “Can you give us a quick thumbnail of the different touchpoints, from seed in the field to the supermarket, how does that level travel and where do you see waste along that line?”
Roy: Naturally, with any farming, indoor, or outdoor there is going to be some level of waste. Obviously, putting products on a truck for five days brings challenges and vulnerability along. A misperception is that all of the food is left in the field, but in a lot of ways, it’s organic material feeding the soil. Just because leaves are left in the field after harvesting, it might be viewed as waste, but it goes back in the dirt and provides nutrition to the soil.
Colangelo: "A challenge in vertical farming is packing on a large economy of scale. What are the challenges of packing as a smaller scaled farm with few centralized packing houses near? How do you get packing done economically?"
Roy: “Hyperlocal smaller farms bring value to the supply chain and continue to provide additional ways to provide nutritious products to consumers. I think it’s going to be one of the challenges, and it’s a huge component that is not talked about a lot. There’s a lot of discussion on the growing side, but I think that we need more conversation on what innovation looks like on the packing side. What is looks like for hydro-cooling, think of everything shipped out from the West Coast, is hydro-cooled. So, when growing indoors, pulling the heat out of the product to ensure you have the shelf life needed out of it. It’s a big piece that needs to be solved.
Colangelo: “Most of the packing equipment is geared to large-scale production and there's very little cost-effective low scale packing equipment out there. So I agree, that it’s an area that we all need to work out. Looking at product recall, there's been a number of recalls with field-grown lettuce, but I've not heard of any from a vertical farm. So, can you talk a little bit about health and safety, and food safety when it comes to field production versus indoor growing?”
Roy: “The challenge has been full case-level traceability. A lot of work was done around the first traceability initiative. But, until all channels of the supply chain jump all in together around traceability, it's going to continue to be a challenge rather outdoors or indoors. Controlling more elements inside allows to produce a safer product, but in a lot of ways, it creates more risk because it's easier to contaminate all of your crops. So it’s really an all-in from everybody jump in and says we're going to prioritize food safety. And yes, this product might be 50 cents or a dollar more of a product, but we're putting a premium on food safety. We know these ‘five golden rules’ they are compliant against and we're going to pay a premium for that. As a buyer, you’re not looking at food safety first, so it’s actually a broader conversation that impacts both indoor and outdoor. It's great to have you here with your unique perspective both as a buyer and now our producer.”
Colangelo: Vertical farming is the shiny new toy in agriculture. It's attracted tremendous media attention and VC investments. Mostly, VC seeks a high rate of return. How has VC investment impacted the business decision making in vertical farming operations?
Roy: “I think it creates a different pressure. Whereas, if you're a self-funded or institutionally funded organization, there's more of a long view on what you're doing and when you're crawled by VC money there's a higher expectation on the return. I think that in a lot of ways vertical is still early stage and technology has not gone to a point that had a mass scale to produce cost-effectively. The market has not matured enough to demand a premium to get those returns. The pressure impacts your day-to-day decisions as a business leader. Are you going to make the right decisions, long-term, for the help of a product in your business, or, are you going to make some short-term decisions that might not allow long-term success in your business?
Colangelo: “Banks don’t provide debt finances to new ventures. Private equity and VC being the only few sources, how do new ideas get funded in this market?”
Roy: “In the last four of five years, from an investment side people have really have given more attention to how much food is consumed, and the size of the industries, the supply chains around products. In general, the energy coming into the food space, investing, bringing innovation and new ideas to disruption is all very exciting, but I think you speak to that challenge. ‘How do you balance funding your business to get started, while still staying true to your principles and creating something long-term?’ So I think that these many people were battling with these challenges. From a macro view to me, it's exciting to see a lot more VC money coming into fresh produce than you’ve seen historically. With that will come continued innovation and disruption.”
For more information:
Green Sense Farms
Robert Colangelo, Founding Farmer
www.greensensefarms.com
Tanimura & Antle
Matt Roy, VP Business Development CEA
www.taproduce.com
Indoor AgTech Innovation Summit
www.indooragtechnyc.com
Publication date: Fri 24 Jul 2020
Author: Rebekka Boekhout
© HortiDaily.com
Producing Seedlings In An Off-Grid LED Lit Vertical Farming Facility
Plant Raisers Ltd, the largest propagator of glasshouse salad crops in the UK, has in addition to a recent expansion of its conventional glasshouse facility, partnered with sister company IGrowing Ltd to develop a system to produce seedlings using an off-grid LED lit vertical farming facility
How Plant Raisers Ltd Are Taking Propagation ‘Off Grid’
Plant Raisers Ltd, the largest propagator of glasshouse salad crops in the UK, has in addition to a recent expansion of its conventional glasshouse facility, partnered with sister company IGrowing Ltd to develop a system to produce seedlings using an off-grid LED lit vertical farming facility.
Eliminating carbon footprint
The concept has been designed to eliminate the carbon footprint associated with vertical farming and maximize the yield of seedlings per unit of electricity. To achieve this, every aspect of power demand for urban farming systems was analyzed and optimized. A key focus in developing a sustainable and efficient vertical plant production system targeted the excess heat created by the inefficiency of existing systems. Eliminating this waste energy has allowed the parasitic loads associated with heat management to be negated saving energy and unnecessary capital cost and making off-grid operation a reality.
LED fixture and power infrastructure producing negligible heat
The first task for the designers was to produce an LED fixture and power infrastructure which produced negligible heat. Collaboration with Extreme Low Energy, a UK company with knowledge and expertise in DC infrastructures provided the electrical solution and the APP-based control system that delivered crop-specific lighting recipes. Several iterations of light unit design were required before the targeted level of energy efficiency and lighting performance was achieved. The end result is a bespoke fixture that has excellent light uniformity, full spectral and intensity control and emits virtually no waste heat. The control of spectral lighting recipe and duration allows for further energy gains building on Plant Raiser’s horticultural understanding of crop requirements at each stage of growth. Additionally, as the luminaires are only 8 mm thick there is an opportunity to maximize the number of growing levels in any given space maximizing space utilization.
With no surplus heat load from the installation, controlling the environment required a different approach to the conventional HVAC systems. Instead, environmental control is provided by fans and sensors. These are switched by the App-based program which allows for remote control at any time of day or night. The app also has the ability to continuously record data to aid management decisions on the most appropriate climate and lighting settings.
Container system with low energy demand
The total energy demand of the container system is now so low that it can support off-grid production with power provided by locally mounted solar panels and/or a small scale wind turbine with a stand by gas generator available as an optional extra. Battery technology allows storage and control of the power generation. These aspects are also controlled and monitored using the app-based program.
The resulting system is the culmination of over three years' research at Plant Raisers Ltd focussed on containerized growing seedlings with the minimum energy input. The project is now fully operational and will be further developed by iGrowing Ltd for customer-specific applications. The system components can also be fitted into larger vertical farm developments looking to take advantage of the energy savings and design methodology.
For more information:
Nick Denham
iGrowing Ltd
nick@igrowing.co.uk
CubicFarm Systems Corp. Announces The Appointment of Sandy Gerber As Head of Marketing
As Head of Marketing for CubicFarms, Ms. Gerber is responsible for creating and launching a global marketing strategy that successfully positions CubicFarms in the market and drives lead generations and sales
VANCOUVER, BC, AUGUST 4, 2020 – CubicFarm® Systems Corp. (TSXV:CUB) (“CubicFarms” or the “Company”) is pleased to announce the appointment of Sandy Gerber as Head of Marketing, effective immediately.
As Head of Marketing for CubicFarms, Ms. Gerber is responsible for creating and launching a global marketing strategy that successfully positions CubicFarms in the market and drives lead generations and sales.
Ms. Gerber, an award-winning marketer, and communications strategist, has revitalized marketing and communications programs for companies of all sizes for over 20 years, including some of Canada’s most beloved brands such as Molson Canada, Appleton Estate, BC Lottery Corp, the University of British Columbia, and St. John Ambulance. Her marketing and communications expertise includes differentiation strategy, brand development, customer experience, business development, and digital content marketing.
Ms. Gerber previously held executive and senior marketing leadership positions in a wide range of industries including advertising, consumer goods, heavy equipment, and non-profit.
Her innovative marketing strategies include Molson Canada’s online community, “iam.ca”; Canada’s first e-gaming platform, “PlayNow”; the revitalization of St. John Ambulance’s iconic 900-year-old brand; and Wesgroup Equipment’s successful “G.R.I.T.” customer service program.
She is the author of two books and the founder of three successful companies. As the CEO of NEXT Marketing Agency, Ms. Gerber set a new standard for B2C and B2B innovative marketing, growing the agency into one of British Columbia’s Top 100 Fastest-Growing Companies.
CubicFarms CEO Dave Dinesen commented: “I’m excited that Sandy has joined our team. Her ability to define and refine a company’s message to better connect with customers is exactly what we’re looking for. I’m looking forward to Sandy’s help in telling the CubicFarms story – that we’re leading an industry and we are passionate in helping our grower customers be successful in both the fresh produce and livestock feed sectors.”
Sandy Gerber, Head of Marketing, commented: “I am excited to create a global brand presence and differentiated marketing strategy for CubicFarms to grow exponentially. CubicFarms possesses a winning combination of industry-leading technology and growing expertise, fast-paced culture of innovation, and vision to improve food production efficiencies and food security – to ultimately help farmers feed the world sustainably and profitably.”
Neither the TSX Venture Exchange nor it’s Regulation Services Provider (as that term is defined in the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.
About CubicFarm® Systems Corp.
CubicFarm Systems Corp. (“CubicFarms”) is a technology company that is developing and deploying technology to feed a changing world. Its proprietary technologies enable growers around the world to produce high-quality, predictable crop yields. CubicFarms has two distinct technologies that address two distinct markets. The first technology is its patented CubicFarm™ System, which contains patented technology for growing leafy greens and other crops. Using its unique, undulating-path growing system, the Company addresses the main challenges within the indoor farming industry by significantly reducing the need for physical labour and energy, and maximizing yield per cubic foot. CubicFarms leverages its patented technology by operating its own R&D facility in Pitt Meadows, British Columbia, selling the System to growers, licensing its technology and providing vertical farming expertise to its customers.
The second technology is CubicFarms’ HydroGreen System for growing nutritious livestock feed. This system utilizes a unique process to sprout grains, such as barley and wheat, in a controlled environment with minimal use of land, labour, and water. The HydroGreen System is fully automated and performs all growing functions including seeding, watering, lighting, harvesting, and re-seeding – all with the push of a button – to deliver nutritious livestock feed without the typical investment in fertilizer, chemicals, fuel, field equipment, and transportation. The HydroGreen System not only provides superior nutritious feed to benefit the animal but also enables significant environmental benefits to the farm.
Information contact:
cubicfarms.com
Kimberly Lim
VP, Corporate Communications & Investor Relations
Mobile: 236.858.6491
Office: 1.888.280.9076
Email: kimberly@cubicfarms.com
Our mailing address is:
CubicFarm Systems Corp.353 – 19951 80A AveLangley, BC V2Y 0E2Canada