A project conducted in 2015 and 2016 by IRDA’s water management team, Ferme Victorin Drolet, and the DRCN at MAPAQ concluded that drip irrigation in potato fields could save significant amounts of water compared to overhead irrigation. This is of interest from an environmental point of view, especially for farms with limited water reserves.
The aim of the subsequent project was to leverage the efficiency of drip irrigation and splitting nitrogen inputs into multiple applications to reduce total nitrogen inputs per unit produced and provide better economic and environmental alternatives to conventional irrigation.
From 2017 to 2018
Optimal water management
Potato crop drip irrigation can help the environment by significantly cutting water use.
Ministère de l'Agriculture, des Pêcheries et de l'Alimentation du Québec | Centre de recherche sur les grains | Ferme Victorin Drolet | Ferme Dauphine
This project will provide a better understanding of interactions between a vegetable polyculture system and hedges composed of shrubs and perennials in order to enhance the impact of beneficial insects on vegetable crops.
The goal of this project was to measure the impact of irrigation management on nitrogen uptake and available soil nitrogen on several cultivars under commercial production conditions.
Researcher: Christine Landry
Using a split-split-plot design, this study tested three variables: soil tillage, crop rotation in organic production, and fertilization with manure or compost.
Researcher: Caroline Côté