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 2016 Soil health
2015-2017 • Livestock production

Managing berms and swales to increase the effectiveness of vegetative filter strips around beef cow wintering lots

This project aimed to evaluate the purification capacity of different configurations of swales planted with shrubs or perennial grasses to serve as vegetative filter strips.

Researcher: Marc-Olivier Gasser

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Marc-Olivier Gasser
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.

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Aubert Michaud, retraité
2014-2017 • Field crops

Subsoiling and temporary drainage in soils with low permeability

The project evaluated and compared the effectiveness of two types of subsoil plows (mounted on a bulldozer or a tractor) operated parallel and perpendicular to the tile drains to improve soil drainage conditions and productivity compared to control plots.

Researcher: Marc-Olivier Gasser

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Marc-Olivier Gasser
2014-2017 • Market gardening

Biological characterization of soils to increase potato productivity and soil sustainability

To increase the productivity of potato production systems and preserve soil quality, we need to enhance our knowledge of interactions among biological, physical, chemical, and agronomic characteristics of cultivated soils in various environments.

Researcher: Richard Hogue

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Richard Hogue

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