Structures & Equipment

November 2017 – Are skyrocketing land prices preventing you from starting your own farm business? Don’t fret, because crops can be grown in old industrial buildings too – legal crops at that.
March April 2017 – The need to grow food in the North remains strong, and new high-tech innovations are on the cusp of making large amounts of local greenhouse-grown food a reality.
March 6, 2017, Vancouver – Affinor Growers will showcase its growing technology at the BCTECH Summit on March 14 and 15, at the Vancouver Convention Centre, and in partnership with University of Fraser Valley.
Jan. 25, 2017, Lynden, Ont. – Greenbelt Microgreens is modernizing a new 3.5-acre greenhouse facility with state-of-the-art technology, assisted with funding of up to $640,585 from the Growing Forward 2 AgriInnovation Program.
Nov. 9, 2016, Brampton, Ont. – Modular Farms Inc., a Canadian start-up founded in 2015, has developed its first modular farm unit.
April 28, 2016, Abbotsford, B.C. – Affinor Growers Inc. has signed a non-exclusive licensing agreement with a private B.C.-based company.
Aug. 2, 2106, Durham, NH – University of New Hampshire researchers have received a three-year grant for nearly $250,000 that will substantially expand research that aims to improve nutrient and pest management in high tunnel tomato production.
Dec. 9, 2014, West Lafayette, NY — Energy costs account for one of the largest expenses in commercial greenhouse production of annual bedding plants.
High tunnels provide many of the benefits of a greenhouse but with much reduced cost, and their use is allowing some greenhouse operators to capture profits from additional markets.
More and more fruit and vegetable farmers across Canada are incorporating the use of high tunnels in their operations.
Jan. 13, 2010, Washington – Agriculture Deputy Secretary Kathleen Merrigan has announced a new pilot project under the “Know Your Farmer, Know Your Food” initiative for farmers to establish high tunnels – also known as hoop houses – to increase the availability of locally grown produce in a conservation-friendly way.
Dec. 8, 2008, Ithaca, NY — Fred Forsburg's tomatoes are perfect - tough to do in a certified organic operation where no pesticides, herbicides or fungicides are used. The Livonia farmer's secret: growing tomatoes in high tunnels.
July 4, 2009 — “This is what climate protection looks like” is the catchphrase of the North American Acrylite® acrylic sheet climate protection campaign now being launched by Evonik Cyro.
March April 2017 – While the benefits of diffuse light for plants in the greenhouse have long been proven, recent research reveals that the quality of diffuse light is also an important factor in plant quality and productivity.
March April 2017 – Curtain systems are an integral part of climate control for many greenhouse growers, yet there are still numerous greenhouses not using this valuable tool effectively, or even at all. The main function of greenhouse curtains are shading and energy savings, however a good curtain can be valuable for controlling the greenhouse environment in other ways as well. Proper climate control is the result of integrating various systems, and no addition to your greenhouse should be addressed in isolation.
June 2016 – Weary of yearly whitewashing to protect their peppers from sunburn, Ontario’s NatureFresh™ Farms went in search of a more efficient option. They found the answer in double screening, a technique that European growers have been using with great success for years, but which is still relatively new to North America.
March 2016 — Climate here is a funny old thing, and less predictable than it used to be. But we still at least expect January through March to be colder than summer and plan accordingly. So it is that many greenhouse producers are routinely using screens to reduce energy costs.
March 2016 — When it comes to shading, which type performs best in greenhouses? Two recent studies conducted in Florida set out to find the answer by comparing the properties of three 60 per cent shades commonly used for nursery and greenhouse production.
Canada is a major producer of greenhouse tomatoes, peppers and cucumbers in North America. Greenhouse vegetable production is energy intensive. Growers have been installing thermal screens/curtains in glasshouses for years.
Among the many applications of On Robot’s robot grippers, they’re being used to pack herbs at Rosborg Food Holding, one of Denmark’s largest producers of herbs and miniature flowering plants.
February 2017 – I don’t very often check out the business section of the BBC News page, but a recent headline caught my eye. “In the not-too-distant future, our fields could be tilled, sown, tended and harvested entirely by fleets of co-operating autonomous machines by land and air.”1
February 2017 – It’s not a question of “if” you’ll automate more of your crop production processes. It’s only a question of  “when.”
DECEMBER 2016 – Cold climate, economic downturn, empty buildings and warehouses have always spurred interest in indoor horticulture. Various terms have been used, such as indoor farming, vertical farming, container growing, vertical walls, and many others.
August 2016 – An Ontario-based agricultural automation leader in North America is now eyeing worldwide markets.
Jan. 14, 2016, Chilliwack, B.C. – Affinor Growers’ proprietary vertical farming system will be used to grow greenhouse strawberries on a commercial scale.
Aug. 10, 2015, Toyohashi, Japan — Nowadays it is not a surprise to get a tomato production of 50kg/m2 in a high-tech greenhouse; however it was a remarkable record in Japan.
May 21, 2015 – AccuWeather reports the upcoming summer will be very warm across much of western and central Canada as the cool weather will be mostly confined to Atlantic Canada.
June 2015 – Greenhouses, with their moist, warm atmospheres, may seem absolutely tropical to many people in late winter, but from the vegetables’ point of view, the proportion of warmth and humidity isn’t always optimal.
June 2015 – Year-round production of greenhouse flowers and vegetables requires heating, lighting and, at times, cooling. All of these things require energy. Efforts have been made since the 1980s to reduce the energy required for greenhouse production.
Mass production of beneficials is an extremely skilful process starting with the establishment of a good stock colony to packaging and shipment of the products.
Research on hydroponics in space might seem like it has little to do with greenhouse production here on Earth, but the work of Dr. Mike Dixon and his colleagues has already led to commercialized products – and more technologies for earthbound greenhouse operators are in the works.
It takes a lot of work – and a lot of water — to grow healthy trees and shrubs for Canada’s ornamental plant sector. The industry, which boasts approximately 3,500 nurseries across Canada, uses an estimated 190 million cubic metres of water every year.But new research suggests this is two to three times more water than healthy trees need. And soon a new tool will be available to help nursery managers determine when to turn on–and turn off–the hose.Jared Stoochnoff, a University of Guelph graduate student in the School of Environmental Sciences Controlled Environment Systems Research Facility, is pioneering a new irrigation management strategy designed to reduce water consumption and mitigate the environmental impact of ornamental nursery operations.“Because many nursery irrigation managers lack reliable ways to quantitatively predict a plant’s actual water requirements, they tend to err on the side of caution and overwater,” Stoochnoff says. “This results in unnecessarily high water and fertilizer run-off that negatively impacts local watersheds.”Stoochnoff’s team used high-tech sensor equipment to measure plant water status and quantify crop water stress tolerance thresholds. When they put those irrigation schedules based on actual requirements to the test, they reduced the nursery’s water use by 60 per cent without affecting the total growth or wholesale value of the crop.“It’s not economically feasible to implement the equipment we were using at every nursery in Canada, but by characterizing the relationships between crop water stress levels, weather conditions and species-specific water stress tolerance thresholds, we’re now able to predict optimal irrigation frequency using onsite weather station data,” says Stoochnoff.Stoochnoff wrote a prototype program that used onsite weather station data to predict plant water stress tolerance thresholds. Each time the threshold was reached, the program triggered irrigation and alerted Stoochnoff via text message. He was able to monitor the nursery’s current weather conditions and water use to date, and could even trigger irrigation directly from his cell phone if needed.As a next step, Stoochnoff’s team will develop the program into an app that can be made available to a larger group of nurseries for testing. He says the program will be flexible depending on the nursery’s irrigation preferences.“Once adopted by the nursery sector, this has the potential to conserve millions of litres of water each year and reduce the environmental footprint of ornamental nursery operations,” says Stoochnoff.Financial support was received from the Ontario Ministry of Agriculture, Food and Rural Affairs, Canadian Nursery Landscape Association, Landscape Ontario, and The Gosling Research Institute for Plant Preservation. In-kind contributions of materials, labour and field site access were provided by Connon Nurseries, C.B. Vanderkruk Holdings, ICT International and Root Rescue Environmental.This project was funded by Growing Forward 2, a federal-provincial-territorial initiative. For more, visit AgInnovation Ontario
October 2017 – Preparation for painting my home office/study recently required a serious clearing out, and I undertook a somewhat enforced go-through of my filing cabinet. You know the feeling. (If you don’t, do it sometime, it’s pretty liberating. But be warned, it will take you much longer than you think!) Three drawers packed tight with technical crop information from the late ’80s onwards. (Now you see why it was liberating.)
July 26, 2017, Manitowoc, WI – For the last several years, Dramm has offered an online forum to allow customers to post questions and review prior questions and answers for any of our products.
June 12, 2017, St. Catharines, Ont. – Looking for the latest information on ornamental crop lighting, water treatment systems, labour management strategies and marketing to millenials?
July 28, 2016, Tel Aviv, Israel – Netafim, the global leader in smart irrigation solutions for a sustainable future, has released its 2015 Sustainability Report, which demonstrates how its 2020 Sustainability Strategy is aligned with the Sustainable Development Goals (SDGs)recently adopted by the UN.
August 2016 – It’s that time of year again already. Except it’s not! Level 1 water restrictions came into effect in Metro Vancouver on May 15, two weeks earlier than in previous years, the result of requiring Level 3 restrictions last summer for the first time since 2003.
May 26, 2017, Quebec City – CO2 Solutions Inc., a leader in the field of enzyme-enabled carbon capture technology, has updated progress at the its first commercial project with Fibrek General Partnership, a subsidiary of Resolute Forest Products Inc., and Serres Toundra Inc.
June 2017 – It’s -10 C outside and a foot of snow already covers the ground. An intense orange light appeared in the northern Lac Saint-Jean skies just over a month ago showing some signs of industrial development. But forget about any forestry or aluminum development like the region is used to. This time around, it’s all about cucumbers.
January 2017 – All greenhouses use energy, regardless of size. Whether one acre or 15, heating in winter and cooling/ventilation in summer are critical to maintain the optimal internal climate.
January 2017 – Three of the four largest greenhouse regions of Canada are facing a similar hurdle. This challenge is politically created, and will require political solutions.
DECEMBER 2016 – In recent times, sewage heat recovery has emerged as one of the most ingenious methods of obtaining energy from an alternate resource. The central idea revolves around using the energy from the hot water leaving the building to reheat the cold water entering it.
August 2016 – Murphy’s law states that if anything can possibly go wrong, it will. This may be why the biofuel supply chain – a complex sequence with numerous hurdles – has been identified as a key barrier to the development of a bioproduct industry in Canada.
October 2017 – Lighting research is very exciting these days, with manipulation of LED placement and wavelength both possible. We checked with three leading greenhouse lighting researchers to hear about their newest studies – some ongoing and some recently completed, some new and some building on previous studies.
October 2017 – Growing vegetable crops in winter in Canada is now an established practice in the sense that we know how many lights should be installed and how much light can be delivered to plants. Good information is available on a number of micromoles needed for leafy and fruiting crops and what is a good Daily Light Integral (DLI). With the arrival of LED lights we heard the term “top lights” and “inter-light.”
OCTOBER 2017 – There’s been a lot of talk about light-emitting diode fixtures (LEDs) in the greenhouse industry over the last few years. They are often marketed as the solution to our electricity woes with the added benefit of spectrum control for specific crops.
October 2017 – The following are highlights of a presentation made during a research conference hosted by Flowers Canada Ontario earlier this year.
Lights are one of the most important aspects of a greenhouse energy mix. Lighting extends the growing season to overcome seasonal changes that limit production and revenue. Lighting must be managed carefully to ensure the benefits are not offset by increased power costs.
Aug. 1, 2017, Eindhoven, the Netherlands – Philips Lighting, a global leader in lighting, has signed a partnership agreement with BWI Grower Technical Sales.

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