According to Arakawa, the more work and care farmers give to their animals and crops, the better and more plentiful their yields.

Source: https://www.cbr.com/hiromu-arakawa-fma-creator-trivia-fun-facts/

What has been your favorite work from Arakawa aside from Fullmetal Alchemist?

Source: https://comicbook.com/anime/news/fullmetal-alchemist-creator-autobiographic-anime/

While no new anime projects have been confirmed for the franchise, the Elric Brothers and the Homunculi recently returned thanks to the live-action movie trilogy that retold the story that had spawned from the mind of creator Hiromu Arakawa.

Source: https://comicbook.com/anime/news/fullmetal-alchemist-cosplay-lust-best-anime-girl/