usernamesAreTricky@lemmy.ml to Science@lemmy.ml · 6 个月前Only half of the calories produced on croplands are available as food for human consumptioniopscience.iop.orgexternal-linkmessage-square0linkfedilinkarrow-up117arrow-down11cross-posted to: hackernews@lemmy.bestiver.sescience@mander.xyz
arrow-up116arrow-down1external-linkOnly half of the calories produced on croplands are available as food for human consumptioniopscience.iop.orgusernamesAreTricky@lemmy.ml to Science@lemmy.ml · 6 个月前message-square0linkfedilinkcross-posted to: hackernews@lemmy.bestiver.sescience@mander.xyz
