Canola and wheat (wheat-corn-canola rotation) were planted in 2016 and 2017, respectively, on 12 experimental plots with tillage practices on the main plots (minimum tillage and chisel plow) and fertilization methods (mineral fertilizers, 25 m3/ha of pig manure and 50 m3/ha of pig manure) in the subplots. Soil samples are taken in the spring and fall at depths of 0-10, 10-20, and 20-40 cm for physical, chemical (macronutrients and micronutrients, etc.) and microbiological analyses (E. coli, enterococci, and antibiotic resistance genes). Physical, chemical, and microbiological tests are conducted on pig manure in the field and drainage water is sampled based on rainfall frequency (about 18 sampling operations per year). Crop yields and their macronutrient and micronutrient content are also measured.
From 2016 to 2019
Food safety and quality
This project’s findings will help growers produce food that meets the highest safety standards.
Growing Forward 2 | Ministère de l'Agriculture, des Pêcheries et de l'Alimentation du Québec | Innov'Action Programme | Agriculture and Agri-Food Canada | Université de Montréal
To provide information on the fertilizing value and environmental impact of spreading pig manure at different times, the project compared the effect of mineral fertilizer in early fall, late fall, and in the spring.
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.