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fish rice rule
(pawb.social)
Be sure to follow the rule before you head out.
Rule: You must post before you leave.
One major problem with flooded rice fields is that it promotes growth of anaerobic bacteria that cause quite significant methane emission. Of course you can't forbid people from growing rice as a lot of people depends on it, but it's definitely a problem.
Apparently integrating fish like this reduces the methane emissions:
https://www.wired.com/story/tiny-hungry-fish-fix-rice-global-warming-problem/