Field tests on the potential of pelleted grocery fruit and vegetable waste as fertilizer and animal feed

Christine Landry, researcher

Christine Landry

Researcher, agr., Ph.D.

418 643-2380
ext 640

Contact Christine Landry

Description

The purpose of this project was to field-test pelleted grocery fruit and vegetable waste as a fertilizer or high-carbon soil amendment. The project also tested the pellets as a pig feed ingredient. The waste was collected from grocery stores in the area. IRDA was responsible for treating and pelleting the waste.

Objective(s)

  • Evaluate the following characteristics of the pelleted grocery fruit and vegetable waste:
    • Physical and chemical characteristics after crushing, pressing, and pelleting operations
    • Value of the pellets as nitrogen and potassium fertilizer
    • Value of the pellets as a high-carbon soil amendment and microbial stimulant
    • Value as an ingredient in pig feed

From 2016 to 2017

Project duration

Waste conversion

Service

This work will help identify potential agricultural applications for produce discarded by grocers.

Partners

IGA Buteau et Fils | IGA des Sources | Metro Saint-Augustin | Metro Donnacona | Metro Richelieu

This may interest you

2017-2021

Using isotopic techniques to investigate soil erosion processes

Quantification of the scale of soil displacement and net sediment production in the past 50 years for various soil textures and compare these results with those generated by modeling the watershed with SWAT.

Researcher: Claude Bernard

Read more about the project

Claude Bernard
2017-2018

Hydrological monitoring of the Rivière Bullstrode watershed

The project consisted of setting up and operating six hydrometric stations in the Riviére Bullstrode watershed.

Read more about the project

Aubert Michaud, retraité
2021-2024

Testing a mobile drip irrigation system on potato farms

This project aims to optimize water use in irrigated potato crops.

Researcher: Carl Boivin

Read more about the project

Carl Boivin
F