Subsidize/pay off entirely local farmers for this year based off of 2022 earnings, ship the grain through an inland route to the Mediterranean and get it to the third world countries that need it.

Farmers aren't that large in number and don't make a ton of profit, seems like it's a bit expensive mostly in shipping but you could also be the politicians to prevent a humanitarian disaster not that far from your borders helping prevent another refugee crisis which much of Europe would riot over and could be the final boost needed for the already rising far right.