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.
The agricultural value of whole biomethanation digestate and its various fractions: potential use in fertilization and recycled bedding
Assessment of the efficiency of biomethanation digestate as a fertilizer for field crops and as recycled bedding in dairy production.
Researchers: Stéphane Godbout Christine Landry Caroline Côté
Fugitive emissions after manure spreading: risk assessment and mitigation
This project addresses the risks posed by the spreading of manure and emissions released into the environment to the biosecurity of farms, as well as to the health of workers and nearby populations.
Researchers: Patrick Brassard Stéphane Godbout
Using swine slurry bioconversion to produce effective and socially-acceptable fertilizers
Based on previous work conducted at IRDA and our team’s expertise, this project looks to finalize the development of a robust and cost-effective swine slurry bioconversion system.
Researcher: Stéphane Godbout
Bison farming in Québec: Determining the phosphorous load factor
Project to determine the real value of the phosphorus load associated with bison production in Québec.
Researcher: Stéphane Godbout
Validating tools used to reduce soil phosphorus saturation by monitoring soil tests and phosphorus loads in an intensive livestock region
The aim of this project is to show that efforts made to better distribute phosphorus on the land are effective and that the indicators used to determine phosphorus saturation thresholds are correlated with soil phosphorus balance and dynamics.
Researcher: Marc-Olivier Gasser
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
Field tests on the nitrogen efficiency coefficient and nitrogen release period of pelleted laying hen manure on grain corn and oat crops
This project will determine the nitrogen efficiency coefficient (EC) of pelleted laying hen manure, a source that is interesting an increasing number of growers, both organic and conventional, because of its efficiency.
Researcher: 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