My rented field is on a slight slope so the rain water runs off into an adjacent stream, however the crop field from the farm next door is next to my field and it drains onto my horses grass field which makes it very muddy throughout the winter. Does anyone have any advice on how to keep fields from getting boggy during the wet winter months? It's November, is it pointless to put down grass seed and fertiliser now in an attempt to soak up a bit of the rain water with grass? It already has a hardcore area around the gate way and we don't turn out after heavy rain. I've read on google that sinking a fork into the muddy patches may help to darin excess water away. Any other advice?