News for hackers. Stuff that matters.

A comment on Only 60 Years of Farming Left If Soil Degradation Continues. Parent comment

Re:Only 60 Years of Farming Left If Soil Degradation Continues by maxerickson on Friday December 15, 2017 @03:56PM (#15935023)
Lots of sewage sludge is spread on farms in the US.

https://www.epa.gov/biosolids

[ Parent | on HN ]

There are no comments on this comment yet.