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.

Filter Projects

Experts

Reset Filters

Results for 2016
Liquid manure pit
2015-2017 • Livestock production

Methane treatment of a covered slurry tank using a high efficiency biofilter

Stored pig manure is a major source of greenhouse gases. The main objective of this project was to demonstrate the long-term performance of a biofilter.

Read more about the project

Manure storage pit
2016-2017 • Livestock production

Technical guide on how to factor in added bedding and water and feed losses in determining the total volume for designing manure storage tanks

When designing tanks, the total volume of material to be stored must be calculated. This guide provides a comprehensive calculation method that takes into account volumes of bedding added as well as feed and water losses.

Researcher: Stéphane Godbout

Read more about the project

Stéphane Godbout
Strawberries
2015-2017 • Fruit production

Effects of various irrigation strategies on nutrient uptake in organically grown June-bearing strawberries grown in beds covered with black plastic mulch

The project was conducted at IRDA’S Organic Agriculture Innovation Platform. Strawberries (Cleary cultivar) were produced in beds covered with black plastic mulch.

Researcher: Carl Boivin

Read more about the project

Carl Boivin
Blueberry Field
2015-2016 • Fruit production

Productivity of healthy looking plants that have never received nitrogen fertilizer and that are located in a blueberry field infected by stunt disease

In highbush blueberry fields where stunt disease has been detected, plants that have never received nitrogen fertilizer are more vigorous and homogeneous than plants that have received nitrogen fertilizer.

Read more about the project

Carl Boivin
Christine Landry
iPad
2015-2017 • Field crops

Economic cost of herbicide resistance in weeds found in field crops

The aim of the project was to estimate the economic impact of herbicide resistance in weeds.

Researcher: Luc Belzile

Read more about the project

Luc Belzile
Net
2015-2018 • Fruit production

Repellent properties of exclusion nets used for the control of leafroller and stink bug pests of apples

The aim of the project was to measure the effect of certain natural repellents that can be used on different types of exclusion nets.

Researcher: Gérald Chouinard

Read more about the project

Gérald Chouinard
Organic corn
2015-2018 • Field crops

Developing a nitrogen fertilization program based on green manure supplemented by a manure-based starter fertilizer in organic grain production

In a wheat/grain corn/soya rotation, green manure can be used to obtain profitable organic grain corn yields while limiting phosphorus pollution.

Researcher: Christine Landry

Read more about the project

Christine Landry
Drain pipes
2015-2018

Managing subsurface drainage water to optimize crop productivity, nutrient use, and water availability under current and future climatic conditions

The purpose of the project was to assess the benefits of controlled farm drainage under current and future climatic conditions to meet the water needs of field crops and rural communities while reducing nitrogen and phosphorus flows into watercourses.

Read more about the project

Aubert Michaud
Marc-Olivier Gasser
Clover and wheat
2014-2017 • Field crops

Development of cover crop techniques and their adaptation to the Estrie region

IRDA was in charge of conducting the economic analysis for this project carried out by Club agroenvironnemental de l’Estrie (CAE Estrie).

Researcher: Luc Belzile

Read more about the project

Luc Belzile
High Tunnel Raspberries
2014-2018 • Fruit production

Development of a cropping system for organic raspberries in high tunnels

Evaluate the toxicity of biological pesticides or repellents to control the spotted wing drosophila on everbearing raspberries grown in tunnels.

Researcher: Daniel Cormier

Read more about the project

Daniel Cormier
Potato irrigation
2015-2017 • Market gardening

Developing decision support tools for integrated potato irrigation management

The aim of this project was to set up a support service to equip producers and others in the industry to improve their irrigation management.

Researcher: Carl Boivin

Read more about the project

Carl Boivin
Organic corn
2015-2016 • Field crops

Climate extremes and fertilizer efficiency in organic grain crops

A literature review, a survey of organic grain producers, and an analysis of historical yield and climate data in order to document the effects of climate extremes on yields and soil nutrient availability.

Researcher: Marc-Olivier Gasser

Read more about the project

Marc-Olivier Gasser
Fire blight infection
2015-2018 • Fruit production

Distribution of the infection period required by individual ascospores of Venturia inaequalis

Improving the RIMpro software to better predict the risk of infection during rainfall.

Researcher: Vincent Philion

Read more about the project

Vincent Philion
Clover
2015-2017 • Field crops

Impacts of green manure on soil structure in the Estrie region

This project was carried out by Club agroenvironnemental de l’Estrie and IRDA was in charge of conducting the economic analysis.

Researcher: Luc Belzile

Read more about the project

Luc Belzile
Berms
2015-2017 • Livestock production

Managing berms and swales to increase the effectiveness of vegetative filter strips around beef cow wintering lots

This project aimed to evaluate the purification capacity of different configurations of swales planted with shrubs or perennial grasses to serve as vegetative filter strips.

Researcher: Marc-Olivier Gasser

Read more about the project

Marc-Olivier Gasser

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