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
Improving nitrogen management in Québec grain corn
This project will determine the optimal post-emergent nitrogen dose to apply.
Researcher: Christine Landry
Out-of-soil cultivation of organic long cane raspberries
Development of a growing out-of-soil organic raspberries in high tunnels protocol in a profitable and competitive manner with a view to selling products locally or to large retail chains.
Researcher: Annabelle Firlej
Modifying an irrigated day-neutral-strawberry growing protocol to improve soil functionality by activating beneficial microorganisms through the addition of labile carbon at planting time
This project will modify current protocols with the addition of labile carbon to preserve or rapidly restore the activity of beneficial microorganisms.
Researcher: Christine Landry
Developing fertilization strategies for organic garlic farming that combine green and farmyard manure, while taking their N and P supply dynamics and soil quality impacts into account
By enhancing our understanding: 1) of the nitrogen supply dynamics associated with the use of mixed green and farmyard manure applications, and 2) of the timeline of nitrogen uptake by garlic; we hope to fine-tune fertilization strategies so they meet the needs of garlic crops, while minimizing phosphorus accumulation and nitrogen leaching.
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