39 Trust the science? Any farmers confirm this? (www.newscientist.com) posted 136 days ago by mitmont123 136 days ago by mitmont123 +39 / -0 Spreading crushed rock on farms could absorb 1 billion tonnes of CO2 Putting silicate rocks from mine waste on fields could improve crops and limit global warming, but some researchers question where all that rock is going to come from 42 comments share 42 comments share save hide report block hide replies
Crushed rock is already being spread. All they are saying is: do it some more.
It's called fertilizer.
I mean, it depends on what you are planting and what mineral (rocks) you are putting down.
Yes, there is a nuance.