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 Water protection
2018-2019 • Field cropsLivestock production

Cost-benefit analysis of proposed actions to reduce the phosphorus load entering Missisquoi Bay from the Rivière de la Roche watershed

The Rivière de la Roche sub-watershed has one of the highest phosphorus and sediment export rates of the entire Missisquoi Bay watershed—a particularly challenging situation for the local agricultural sector.

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Aubert Michaud
Luc Belzile
Bisons

Bison farming in Quebec: Determining phosphorus discharge

The purpose of our project was to generate benchmark data on phosphorus discharge from bison farms in Québec.

Researcher: Stéphane Godbout

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Stéphane Godbout
Bullstrode river
2017-2018

Hydrological monitoring of the Rivière Bullstrode watershed

The project consisted of setting up and operating six hydrometric stations in the Riviére Bullstrode watershed.

Researcher: Aubert Michaud

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Aubert Michaud
River in the winter
2017-2021

Using isotopic techniques to investigate soil erosion processes

Quantification of the scale of soil displacement and net sediment production in the past 50 years for various soil textures and compare these results with those generated by modeling the watershed with SWAT.

Researcher: Claude Bernard

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Claude Bernard
Creek
2016-2019

Watershed monitoring in Saint-Zotique, Québec

The IRDA team is monitoring the hydrology of the three main watersheds in Saint-Zotique.

Researcher: Aubert Michaud

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Aubert Michaud
River
2016-2018

GIS tool kit to support municipal drain management in preparation for climate change

The purpose of this project was to develop a set of spatially referenced tools for watercourse managers and those in charge of planning sustainable, environmentally friendly improvements to water systems.

Researcher: Aubert Michaud

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Aubert Michaud
Strawberries
2013-2018 • Fruit production

NPK trials for strawberries on mineral soils in Québec

The data generated by this project was used to develop a new NPK fertilization chart that reflects technical, agronomic, and environmental issues.

Researcher: Christine Landry

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Christine Landry
Beetroots
2013-2018 • Market gardening

NPK fertilizer trials for beets on mineral soils in Québec

This project was aimed at determining the nutrient needs of beets based on soil texture and phosphorus and potassium levels under Québec growing conditions.

Researcher: Christine Landry

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Christine Landry
Laying hens
2016-2018 • Livestock production

Revising the nutrient balance sheet for estimating phosphorus loading in laying hen production

This project was set up to test the nutrient balance sheet method as a tool for estimating phosphorus output from pullets and laying hens.

Researcher: Marc-Olivier Gasser

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Marc-Olivier Gasser
River and cows
2016-2019

Participative research on sustainable options for on-farm water management adapted to climate change

The objective of the project is to co-develop, with producers and local water management organizations, potential adaptation strategies to prevent water use conflicts in farming communities in the face of climate change.

Researcher: Aubert Michaud

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Aubert Michaud
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
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

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