In a wheat/grain corn/soya rotation, green manure as the main source of nitrogen, complemented in the grain corn year by a quickly available manure-based nitrogen starter fertilizer, can be used to obtain profitable organic grain corn yields while limiting phosphorus pollution. The project was conducted at IRDA’s Organic Agriculture Innovation Platform.
From 2015 to 2018
Fertilizer management, Organic farming
This project will help growers remedy problems related to soil phosphorus saturation.
Growing Forward 2 | Ministère de l'Agriculture, des Pêcheries et de l'Alimentation du Québec | Agriculture and Agri-Food Canada | Coop Agrobio du Québec | Club Bio Action | Producteurs de grains du Québec | Aliments Breton
The Rivière de la Roche sub-watershed has one of the highest phosphorus and sediment export rates of the entire Missisquoi Bay watershed—a particularly challenging situation for the local agricultural sector.
Researcher: Aubert Michaud
The project was designed to assess the profitability of various types of cover crops and planting methods at the farm level.
Showcase that will present and compare, in an impartial manner, a number of decision-support tools and technologies.
Researcher: Carl Boivin