Interesting nugget on the Guardian's live feed:
Ireland’s agriculture minister Charlie McConalogue told RTE that farmers, many dairy and beef producers, should consider growing grain this year. He said the country imports 60% of its grain.
The wider impact of this war on food production is going to be a bigger deal that oil and gas I think. But I also wonder whether that suggestion is remotely practical, firstly because - to my limited agricultural understanding - the fields that you tend to raise livestock on aren't necessarily suitable for crops and second because farmers presumably only have the equipment they need to do the kind of farming they do. Surely you need a mass of specialist equipment to plant, raise, and harvest grain that a cattle farmer won't have? And this stuff is really expensive, I believe. Perhaps we have someone here with more knowledge who could comment?