Determining the ideal time to spread pig manure to improve crop yield and protect soil, water, and air quality
Description
Spreading pig manure late in the fall can have a variety of agronomic and environmental benefits To provide extension agents with information on the fertilizing value and environmental impact of spreading pig manure at different times, the project compared the effect of mineral fertilizer to that of pig manure spread in early fall, late fall, and in the spring.
Objective(s)
- Measure the impact of pig manure spreading date on crop yields and air, water, and soil quality
From 2014 to 2017
Project duration
Field crops
Activity areas
Soil health, Water protection, Air quality, Coexisting in an agricultural environment, Environmental regulations
Services
This project concluded that there is no major agronomic downside to applying slurry later in the fall, beyond currently allowed dates.
Partners
Innov'Action | Ministère de l'Agriculture, des Pêcheries et de l'Alimentation du Québec | Agriculture and Agri-Food Canada
Publications
This may interest you
Technical, economic, social and environmental guidelines for the use of irrigation on corn, soybeans and fodder crops
This research project aims to establish technical, economic, social and environmental benchmarks for irrigation of field and forage crops.
Researchers: Carl Boivin Catherine Bossé Simon Ricard
Adapting the Terranimo® Web tool to assess the risks of subsoil compaction by farming equipment in Québec
Terranimo® tool adaptation at the terms and conditions of Québec.
Researchers: Marc-Olivier Gasser Aubert Michaud, retraité
Effectiveness of an annual vs. end-of-season legume green manure crop in increasing soil resilience and providing sufficient nitrogen
The project compared the nitrogen uptake effects of green manure crops grown for a full season, in association with a main crop, or after it is harvested.
Researchers: Aubert Michaud, retraité Marc-Olivier Gasser Maryse Leblanc
