Research Projects

Each year, IRDA's R&D Team conducts more than one hundred research projects in sustainable agriculture. What's more, IRDA is working with Quebec's key agricultural stakeholders to find concrete solutions.

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Results for 2018
Organic corn
2015-2018 • Field crops

Developing a nitrogen fertilization program based on green manure supplemented by a manure-based starter fertilizer in organic grain production

In a wheat/grain corn/soya rotation, green manure can be used to obtain profitable organic grain corn yields while limiting phosphorus pollution.

Researcher: Christine Landry

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Christine Landry
Drain pipes
2015-2018

Managing subsurface drainage water to optimize crop productivity, nutrient use, and water availability under current and future climatic conditions

The purpose of the project was to assess the benefits of controlled farm drainage under current and future climatic conditions to meet the water needs of field crops and rural communities while reducing nitrogen and phosphorus flows into watercourses.

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Aubert Michaud
Marc-Olivier Gasser
High Tunnel Raspberries
2014-2018 • Fruit production

Development of a cropping system for organic raspberries in high tunnels

Evaluate the toxicity of biological pesticides or repellents to control the spotted wing drosophila on everbearing raspberries grown in tunnels.

Researcher: Daniel Cormier

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Daniel Cormier
Fire blight infection
2015-2018 • Fruit production

Distribution of the infection period required by individual ascospores of Venturia inaequalis

Improving the RIMpro software to better predict the risk of infection during rainfall.

Researcher: Vincent Philion

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Vincent Philion
Stream and technician
2015-2018 • Field cropsLivestock production

A diagnostic tool for phosphorus and nitrogen exports (P+N Edit)

The aim of this project was to consolidate current scientific knowledge with a view to developing a spatially referenced tool to predict diffuse sediment, nitrogen, and phosphorus exports at the farm and watershed scale.

Researcher: Aubert Michaud

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Aubert Michaud
Strawberries
2014-2018 • Fruit production

Developing a cropping system for organic strawberries

In a high density strawberry crop grown in sod covered with plastic mulch, evaluate the toxicity of bioinsecticides for controlling tarnished plant bugs and strawberry blossom beetles and of bioherbicides for controlling weeds in and between crop rows.

Researcher: Daniel Cormier

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Daniel Cormier
Hen-house
2013-2018 • Livestock production

Bioproduct combination study to avoid antibiotics in broiler chicken production

The objective of this study is to create a cheap, effective, ecofriendly alternative to the use of antibiotics on chicken farms by developing a new formula using yeasts, enzymes, and organic acids.

Researcher: Stéphane Godbout

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Stéphane Godbout

The solutions developed by IRDA aim to...

Ensure the sustainability

and quality of soil, water, and air

Protect the health and well-being

of local communities by improving the quality of crop and livestock production, with an emphasis on animal welfare

Safeguard the economic viability

of crop and livestock production