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
Developing new techniques to control water table levels in sphagnum farming
The objective of this project was to develop effective techniques for controlling water table levels in sphagnum moss basins. Underground irrigation systems were installed at a number of experimental sites.
Researcher: Stéphane Godbout
Profitability evaluation of cover crops at the farm level
The project was designed to assess the profitability of various types of cover crops and planting methods at the farm level.
Researcher: Luc Belzile
Determining the ideal time to spread pig manure to improve crop yield and protect soil, water, and air quality
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.