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.
We will compare the ability of mixed protocols using blended green manure, with or without the addition of farm manure, to satisfy the nitrogen requirements of a silage corn rotation crop.
In this study, we will test alfalfa meal pellets in a broccoli crop planted on plastic-covered irrigated mounds and we will compare them with two organic fertilizer, in addition to a control treatment in which no nitrogen is added.
This project will develop a versatile tool that will allow to simulate the impacts of agricultural practices on soil organic matter.
A labile carbon input would displace some phosphorus into the soil solution, thus making it available again for assimilation into growing plants.
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
This project will modify current protocols with the addition of labile carbon to preserve or rapidly restore the activity of beneficial microorganisms.
This research project, initiated by the CÉROM grain research centre, looks to assess the cost-effectiveness of nitrogen fertilizer applications improved by the addition of urea, for use with winter wheat crops grown in Québec.
Researcher: Luc Belzile
The project measures the nitrogen contribution of sawdust mulch.
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.
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
Project to determine the real value of the phosphorus load associated with bison production in Québec.
Researcher: Stéphane Godbout
This project aims to develop a GHD-based fertilizer management system using split band applications for high-N-demand crops grown in rows, e.g., summer cabbage.
Test whether or not commercial strains coated on Nantes carrot seeds can compete with native strains in the soil to colonize the host plant and, once symbiosis takes place, whether they succeed in doing a better job than the native strains during the transition to organic farming.
and quality of soil, water, and air
of local communities by improving the quality of crop and livestock production, with an emphasis on animal welfare
of crop and livestock production