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.

Results for Market gardening
Pommes de terre
2019-2022 • Market gardening

Improving potato crop water-use efficiency by developing a deeper understanding of cultivars

The selection of a cultivar should be an essential element in any sound irrigation management strategy. This project aims to optimize water use in potato farming.

Researcher: Carl Boivin

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Carl Boivin
Potato field
2019-2022 • Market gardening

Improving potato crop water-use efficiency through cropping system modifications

Modifying the cropping system design is an effective way to improve potato crop water-use efficiency and, thereby, lessen the risk of crops experiencing water stress.

Researchers: Carl Boivin Luc Belzile

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Carl Boivin
Luc Belzile
Striped cucumber beetle, Photo credit: IRIIS Phytoprotection
2019-2022 • Market gardening

Developing mass trapping strategies to control the striped cucumber beetle in organic cucurbit farming

This project aims to develop mass trapping strategies to keep damage caused by the striped cucumber beetle populations below the economic threshold, while minimizing the capture of pollinators and natural enemies.

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DNA molecules
2019-2023 • Market gardening

Utilizing high-throughput sequencing to identify plant pathogens

Evaluating and developing a high-throughput sequencing-based diagnostic procedure to identify pathogenic organisms.

Researchers: Richard Hogue Luc Belzile

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Richard Hogue
Luc Belzile
Carrots
2019-2023 • Market gardeningField crops

Developing strategies and methods for weeding carrots grown in rotation with field crops

Development of weeding strategies and methods that will reduce weed pressure on carrot crops, especially row-crop carrots, which appear to be the most problematic.

Researcher: Maryse Leblanc

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Maryse Leblanc
Organic soil
2019-2023 • Market gardening

Using cesium-137 to quantify organic horticultural soil erosion

Project to quantify the long-term (60+ years) severity of erosion of organic horticultural soils.

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Claude Bernard
Marc-Olivier Gasser
Plane above corn field
2019-2021 • Market gardening

Optimizing the aerial release of trichogramma wasps to control the European corn borer in sweet corn destined for processing

Aerial spraying to optimize the release of trichogramma wasps in order to control the European corn borer over large areas of sweet corn crops in Québec.

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Potato field
2019-2022 • Market gardening

Developing a soil microbiome monitoring method to select potato crop management practices that reduce soil-borne pathogens and pesticide applications

Method to monitor and control telluric pathogens affecting potatoes that takes into account the interactions between these pathogens and other soil microbiome organisms.

Researchers: Richard Hogue Luc Belzile

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Richard Hogue
Luc Belzile
2018-2019 • Market gardening

Evaluating a protocol for growing organic market garden cabbage using split band applications of granulated laying-hen droppings

This project aims to develop a GHD-based fertilizer management system using split band applications for high-N-demand crops grown in rows, e.g., summer cabbage.

Researcher: Christine Landry

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Christine Landry
2018-2020 • Market gardening

Evaluating the effect of seeds coated with commercial, mycorrhizal fungi inoculum on the yields of nantes carrots grown in mineral soil early in the organic transition process

Test whether or not commercial strains coated on Nantes carrot seeds can compete with native strains in the soil to colonize the host plant and, once symbiosis takes place, whether they succeed in doing a better job than the native strains during the transition to organic farming.

Researcher: Christine Landry

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Christine Landry
Irrigation system

Quantitative and qualitative water management in crops

Designing and teaching a course for agricultural consultants.

Researcher: Carl Boivin

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Carl Boivin
Baby lettuce
2017-2018 • Market gardening

Multidisciplinary assessment of organic production systems for baby lettuce on muck soil

This project aims to assess the impact of cropping practices on baby lettuce yields and quality on muck soil.

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Caroline Côté
Annabelle Firlej

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