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 2019 Field crops
2018-2020 • Field crops

A study on synchronizing the supply of n from green manure in order to reduce or replace the use of swine slurry as a fertilizer for post-emergent corn, in the context of the transition to organic farming

This project’s main goal is to demonstrate how to satisfy most of the requirements of a strongly N-dependent crop by improving N-supply synchronization, while protecting the farmers’ prior year revenue-generating window.

Researcher: Christine Landry

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Christine Landry
2018-2021 • Field crops

Evolution of spatial indicators of soil health in Québec and Ontario in response to a changing climate

This project aims to improve our understanding of the evolution and spatial variability of soil health indicators as barometers of climate change.

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Marc-Olivier Gasser
Claude Bernard
2018-2020 • Field crops

Testing biofungicides against white mold in soybean crops – an economic analysis

Testing the efficacy of four biofungicides against Sclerotinia in soybeans.

Researcher: Luc Belzile

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2017-2020 • Field crops

Validation of soil health indicators as a nitrogen uptake prediction tool

The objective of this project is to develop a prediction model for soil nitrogen supplies based on biological soil health indicators.

Researcher: Christine Landry

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Christine Landry
2017-2021 • Field crops

Maintaining high yields in field crops while reconsidering the option of using glyphosate

The aim of the project is to assess the impact of applying various rates of glyphosate in field crop systems on the soil and crop rhizosphere microbiome.

Researcher: Richard Hogue

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Richard Hogue
2017-2020 • Field crops

Economic analysis of agronomic practices that prevent soil degradation

Economic analysis of a three-year project aimed at testing methods of reducing and correcting surface soil compaction.

Researcher: Luc Belzile

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2017-2019 • Field crops

Economic analysis of planting flower strips along soybean fields

Economic analysis of using flower strips around soybean fields to serve as a reservoir for aphid species attacked by Pandora neoaphidis.

Researcher: Luc Belzile

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2016-2019 • Field crops

Impact of manure management and tillage practices on water quality and safety in canola and wheat

Canola and wheat (wheat-corn-canola rotation) were planted in 2016 and 2017, respectively, on 12 experimental plots with tillage practices on the main plots (minimum tillage and chisel plow) and fertilization methods (mineral fertilizers, 25 m3/ha of pig manure and 50 m3/ha of pig manure) in the subplots.

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Caroline Côté
Marc-Olivier Gasser

Revising the MAPAQ fertilization reference charts

IRDA—in its capacity as the authorized representative tasked with revising the MAPAQ fertilization reference charts—will plan, coordinate, and monitor all activities involved in updating these charts.

Researcher: Christine Landry

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Christine Landry

A study on the health of agricultural soils in Quebec

The project consists of evaluating soil degradation based on representative samples taken in Québec’s main soil regions and parent materials.

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Marc-Olivier Gasser
Claude Bernard
Catherine Bossé

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