▲ 37 ▼ Why farmers are spreading crushed glass on their crops (www.youtube.com) submitted 3 months ago by dillekant@slrpnk.net to c/solarpunk@slrpnk.net 21 comments fedilink hide all child comments Would not have anticipated this would be a good idea.
[–] Gsus4@mander.xyz 13 points 3 months ago (1 child) Isnt crushed glass essentially sand? permalink fedilink source hideshow 1 child comment replies: [–] dillekant@slrpnk.net [S] 9 points 3 months ago Sort of. They mention that the grain size is important, and going through the recycling path of grinding up old bottles is more effective than just using the raw silica, so I think this is novel. permalink fedilink source parent
[–] dillekant@slrpnk.net [S] 9 points 3 months ago Sort of. They mention that the grain size is important, and going through the recycling path of grinding up old bottles is more effective than just using the raw silica, so I think this is novel. permalink fedilink source parent