The objective of the first phase of the project was to select a legume species for intercropping with broccoli at the Organic Agriculture Innovation Platform. The legume was chosen based on its ability to suppress crop pests, mainly insects and weeds, and encourage natural enemies, especially carabid beetles and parasitoids that attack caterpillar pests of crops in the cabbage family. For the second phase, plots with broccoli alone or planted with the selected intercrop have been set up. The cropping systems used are designed to minimize competition with the main crop. Soil tests are being conducted on certain aspects of soil quality in connection with the use of a legume intercrop. A technical and economic analysis will look at profitability thresholds calculated in terms of additional yields required to recover the cost of inputs and cultural operations associated with using legume intercrops.
From 2015 to 2019
Pest, weed, and disease control, Organic farming
The results of this project will help in the fight to control organic crop pests.
Growing Forward 2 | Ministère de l'Agriculture, des Pêcheries et de l'Alimentation du Québec - Innov'Action Programme | Agriculture and Agri-Food Canada | Club Bio-Action | Pleine-Terre | Coopérative des agriculteurs de proximité écologique
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.
Meeting nitrogen requirements mainly through the use of a highly stable form of fertilizer can minimize nitrogen losses, provide nitrogen amounts closer to the plant’s actual needs.
This project was aimed at determining potassium doses (5 doses) to apply before planting on nitrogen-fertigated cucumber crops grown on plastic mulch.