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It was probably from that stack exchange answer about China a couple weeks ago, about converting traditional fish ponds that used waste from silk worms? to a me
by foota 7y ago
It was probably from that stack exchange answer about China a couple weeks ago, about converting traditional fish ponds that used waste from silk worms? to a method using solar panels.
- _1tan 7y agoIIRC it was a Quora answer: https://www.quora.com/How-is-China-able-to-provide-enough-food-to-feed-its-population-of-over-1-billion-people-Do-they-import-food-or-are-they-self-sustainable https://www.quora.com/How-is-China-able-to-provide-enough-fo...