I’m not a farmer, but farmers don’t really care for daylight savings time. Cows don’t understand it, and won’t wait an extra hour to be milked. It takes them time to adjust to the change, and in meantime either the farmer has to get there an hour earlier by the clock or the cows will be in pain, possibly sustaining real injury from being overly full of milk.
An extra hour of dark in the morning isn’t useful for planting or weeding or harvesting, either.