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.
Filter Projects
Experts
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.
Researchers: Aubert Michaud, retraité Luc Belzile
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
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, retraité
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
Watershed monitoring in Saint-Zotique, Québec
The IRDA team is monitoring the hydrology of the three main watersheds in Saint-Zotique.
Researcher: Aubert Michaud, retraité
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, retraité
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
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
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
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, retraité
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.
Researchers: Aubert Michaud, retraité Marc-Olivier Gasser
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, retraité
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