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 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
Soil
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
Soya field
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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Luc Belzile
Clover
2016-2018 • Field crops

Promoting undersown clover cover crops in small grain production: A network of farm demonstration plots across Québec

Demonstration project to showcase the ability of undersown clover cover crops to reduce nitrogen fertilizer requirements in crops.

Researcher: Marc-Olivier Gasser

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Marc-Olivier Gasser
Corn field
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
Corn field
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
Soya field
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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Luc Belzile
Soya
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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Luc Belzile
Chia
2015-2018 • Field crops

Chia: a new crop for organic production in Québec

This two-year project, conducted at the Organic Agriculture Innovation Platform, compared the effect of three seeding dates and three seeding rates on chia yields.

Researcher: Josée Boisclair

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Josée Boisclair
Green manure
2014-2017 • Field crops

Agronomic and environmental impacts of various types of organic fertilizers and green manures in field crop production

This project evaluated the impact of various corn, soya, and wheat fertilization methods on marketable yields, harvest quality, nitrate losses, and movement of microorganisms potentially pathogenic for humans.

Researcher: Caroline Côté

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Caroline Côté
Barley
2013-2017 • Field crops

NPK fertilizer trials on barley on mineral soils in Québec

The aim of this project was to gather data on the nutritional requirements of barley to better equip producers, extension agents, and other industry stakeholders.

Researcher: Christine Landry

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Christine Landry

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