Applying manure onto an agricultural field
![Photo of a truck spraying an agricultural field with manure](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/USGS_ManureIrrigation.jpg?itok=SfNc5Vpd)
Detailed Description
Manure-based fertilizers can be an agricultural source of pathogens.
Sources/Usage
Public Domain.
Manure-based fertilizers can be an agricultural source of pathogens.
Public Domain.