Agronomic and environmental impacts of various types of organic fertilizers and green manures in field crop production
Caroline Côté
Researcher, agr., Ph.D.
450 653-7368
ext 310
Description
This project evaluated the impact of various corn, soya, and wheat fertilization methods on marketable yields, harvest quality, nitrate losses, and movement of microorganisms potentially pathogenic for humans.
Objective(s)
- Determine nitrogen inputs from various organic fertilizers such as green manure and solid and liquid animal manure on the productivity and quality of grain corn, soya, and wheat
- Determine the availability of NPK from organic fertilizers used in corn-soya-wheat rotations
- Evaluate the mobility of nitrates and microorganisms potentially pathogenic for humans following the use of organic fertilizers in field crop production cycles
From 2014 to 2017
Project duration
Field crops
Activity areas
Fertilizer management, Organic farming
Services
This project will help growers select the right fertilizers, to optimize yields.
Partner
Growing Forward 2
Publications
This may interest you
Validation of soil health indicators as a nitrogen uptake prediction tool
The objective of this project is to develop a prediction model for soil nitrogen supplies based on biological soil health indicators.
Researcher: Christine Landry
Impact of manure management and tillage practices on water quality and safety in canola and wheat
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.
Researchers: Caroline Côté Marc-Olivier Gasser
Chia: a new crop for organic production in Québec
This two-year project, conducted at the Organic Agriculture Innovation Platform, compared the effect of three seeding dates and three seeding rates on chia yields.