Category Archives: field crops

Peeling back the cancer-fighting potential of Ontario-grown onions

By Jane Robinson

Guelph – There’s a new reason to cry when you peel back the layers on a local Ontario onion in your kitchen…tears of joy, that is.

New research at the University of Guelph has found a way to safely extract the free-radical fighting properties of Ontario-grown onions, creating new opportunities for Ontario farmers and the nutraceutical and food production industries.

In the not-so-distant future, you could be enjoying the healthy properties of onions through supplements, additives and creams.

Scientist have long known that onions carry the highest content of quercetin (an antioxidant flavonoid) of nearly 40 different fruits and vegetables. Flavonoids like quercetin attract and neutralize free radicals – the naturally-occurring molecules in human tissue that can lead to cancerous cells.

Suresh Neethirajan, a bioengineering researcher in the School of Engineering at the University of Guelph, is in the final phase of an Ontario Ministry of Agriculture, Food and Rural Affairs (OMAFRA) funded project examining the varying levels of quercetin in Ontario-grown onions. Continue reading

Horticultural research centre marks 10-year anniversary

Industry and consumer focused innovation drives Vineland success

Vineland Research and Innovation Centre building

By Lilian Schaer

Vineland – It’s been 10 years since a new horticultural research facility in Niagara Region was launched as the Vineland Research and Innovation Centre (Vineland).

Since then, Vineland has been turning heads across Canada and internationally with its needs-based innovations. The organization reflects the entire horticulture value chain from farmers to consumers, and they’re not afraid to take big steps to help the industry solve problems.

“We started by understanding what needed to be done and how we needed to work to make a difference, which is real results with real impact from acres in the field to shelf space in the store,” says Vineland’s CEO, Dr. Jim Brandle.

Asian eggplants at Vineland

Addressing the labour intensive nature of horticultural production was a need identified early on. Today, machines designed in Vineland’s robotics program and built in Ontario are coming into use in fruit and vegetable greenhouses, which Brandle says will go a long way in helping to keep growers competitive, as well as boost the local manufacturing and automation sector. Continue reading

Waterloo company prototypes light-based food inspection technology at Burlington-area food processor

Shine a light on me

By Matt McIntosh

Waterloo – Good lighting can do more than illuminate your salad. It can actually tell you the quality of those soon-to-be ingested leafy greens.

With the right technology, light can be used to measure the quality of food in real-time. When it comes to food processing, that can help make for more efficient and less wasteful production systems.

With funding through Growing Forward 2 (GF2), Waterloo’s P & P Optica has patented a system allowing them to incorporate hyperspectral imaging technology into a fast-paced, food processing environment.

“We developed what we call PPO Smart Imaging, which is a process that uses light to analyze the chemical makeup of a specific food product,” said Kevin Turnbull, Vice President of Sales for P & P Optica. Continue reading

Canadian farmers seeking new crops could consider growing okra

By Lilian Schaer

Vineland – Farmers interested in adding a new crop to their production line-up may want to look at okra as an opportunity.

That’s according to researchers at Vineland Research and Innovation Centre (Vineland) who have been working with the crop for the past five years and have some very promising results from two years of field trials with three okra varieties.

“We know okra can be grown commercially in southern Ontario and that yields of 20,000 kg per hectare are possible,” said Vineland research scientist Dr. Viliam Zvalo.

Canada imported over six million kilograms of okra in 2015 – an increase of 43 per cent since 2011 – so the market demand for this new crop, popular especially in South and Southeast Asian cuisine, is there.

Zvalo is particularly excited about three additional varieties Vineland has been able to source from East West Seeds from Thailand. The company is a key player in the okra seed market in countries like India, the Philippines, Malaysia and Thailand where much of the world’s okra is grown.

“We planted some of these varieties in June last year and were amazed by the yield potential,” he said. “I believe they may outperform the varieties we’ve been using so far and we are quite optimistic they’ll do very well here.” Continue reading

Record keeping software helps growers manage all aspects of their business

By Matt McIntosh

Kingston ON – Farming is a complex business, and keeping track of everything can sometimes be troublesome, if not a bit overwhelming.

With this in mind, Kingston-based software company Dragonfly IT developed Croptracker – a multi-faceted, cloud-based monitoring system designed to give fruit and vegetable growers real-time updates on their businesses.

“Croptracker offers an easy-to-use software package that monitors growing practices throughout the season,” said Matthew Deir, company founder. “Growers sign up for our system and can access all of their daily inputs from one central hub. It helps both traceability and cost saving.” Continue reading