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
Več na: https://www.newscientist.com/article/2517484-spreading-crushed-rock-on-farms-could-absorb-1-billion-tonnes-of-co2/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home
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