Category Archives: production

New propagation trays improve tree health and growth

darby-mcgrath-webBy Kelly Daynard for AgInnovation Ontario

Vineland – The differences between two young oak trees in a greenhouse at the Vineland Research and Innovation Centre (Vineland) are immediately noticeable. Not only is one twice the size of the other, but its root base is much thicker.

Both trees were planted into the same growing medium on the same day last April. The difference is that the smaller one was grown in a traditional black plastic plug tray, common in the nursery industry, while the larger one was grown in a revolutionary new propagation tray designed by Vineland.

Dr. Darby McGrath is a nursery and landscape research scientist who has been at Vineland since 2013. A lot of her work in the past has focused on urban tree projects – with a special interest in growing trees that will survive and thrive along Canadian highways or urban boulevards.

“Those are challenging plantings,” McGrath explained. “It’s the opposite of what a tree would want.” Continue reading

Immunity for life

Solving one of the most harmful diseases in beef cattle

cattle-immune-response-facebook-englishBy Jeanine Moyer for AgInnovation Ontario

Guelph – Natural selection has enabled all kinds of life forms to adapt to changing environments. Most recently, a University of Guelph professor has harnessed natural variation within the immune system to identify and breed immunity traits to find the healthiest animals.

Years of research has led Dr. Bonnie Mallard, professor and inventor of the High Immune Response (HIR) Technology and the Immunity+ Technology, to develop a testing method to identify animals with natural immunity and enhanced disease resistance. Continue reading

Funky fungi for healthy fields

fungus-twitter-englishBy Matt McIntosh for AgInnovation Ontario

St Catharines – Brock University researchers are looking for growth – fungal growth that is – and they are doing it with agriculture in mind.

PhD students Larissa Barelli, Soumya Moonjely, and Shasha Hu are trying to understand the relationship between entomopathogenic fungi – a naturally occurring bug-killer – and plants.

By studying how the ground-based fungi work within the soil, they could develop an effective and more naturally derived method of pest control that also promotes plant growth.

“These fungi exist all over the globe. There are numerous varieties in Ontario alone, and each has its own unique characteristics and target insects,” says Barelli. Continue reading

Canadian mobile device offers instant dairy cow health check

results-webBy Lisa McLean for AgInnovation Ontario

Queensville, Ontario – “A dairy farmer, an engineer and an accountant walk into a barn…”

That’s the setup for Dairy Quality Inc., a Queensville, Ontario-based company that prides itself on creating high tech solutions to meet dairy farming challenges. The company’s latest product is an innovative new device that gives dairy farmers instant updates on a cow’s health and milk quality.

With the RT10 device and Dairy SCC app, farmers use a mobile fluorescent microscope connected to a smart phone to test milk samples from individual cows. The device works with an iPhone app to provide real-time readings of specific health indicators, including somatic cell count (SCC), which is the most important indication of dairy cow health.

“Currently, dairy farmers across North America receive a monthly report from Dairy Herd Improvement Association (DHIA) that indicates SCC data,” says Chris Gans, Director of Sales and Marketing for Dairy Quality Inc. “Our product doesn’t replace that service, but a lot can happen on a dairy farm in 30 days. Dairy SCC offers farmers the ability to have more immediate information relating to the health of each individual cow.” Continue reading

Locally grown okra could soon be an option in Canada

okra - webBy Kelly Daynard for AgInnovation Ontario

Vineland, Ontario – It’s no secret that there’s a growing ethnic population of Canadians who have preferences for foods from their home countries. That fact brings with it unique opportunities for farmers to produce crops that haven’t traditionally been grown locally.

Okra is one such crop.

Over six million kilograms of okra is imported into Canada every year and the demand climbs annually. India is the top producer of the world’s okra, growing more than 70 per cent of the global crop. Other big producers are Nigeria, Sudan, Iraq and Pakistan. Continue reading