It has been shown that maintaining the water table close to the soil surface helps sphagnum moss grow and reduces CO2 emissions from sphagnum farms. The objective of this project was to develop effective techniques for controlling water table levels in sphagnum moss basins. Underground irrigation systems were installed at a number of experimental sites. The effectiveness of the systems was evaluated by monitoring water levels at different locations in the sphagnum basins.
From 2013 to 2017
Water protection, Optimal water management
This project will help reduce CO2 emissions from peatlands.
Association des producteurs de tourbe horticole du Québec | Université Laval
The objective of this project is to develop a prediction model for soil nitrogen supplies based on biological soil health indicators.
Researcher: Christine Landry
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
Economic analysis of using flower strips around soybean fields to serve as a reservoir for aphid species attacked by Pandora neoaphidis.
Researcher: Luc Belzile