I have a plot of land set up for a pumpkin patch which is in front of my fortune teller stall. The plot of land originally showed off my triceratops and stegosaurus fossils but I took them down to make room. I just want to use a fence as a line to divide the patch and stall.
i personally use the country fence, which i think looks nice, but you could maybe use the imperial fencing since you already have some in use + it’d match your bridge. but like pyoopi said, the new halloween fencing could work well, too!
For mine I used the lattice fence for the pumpkin area. I also used some corral fences and straw fences to look like little horse stables nearby to make it look like a little farm. I always love mixing and matching fence types in many areas on my island!
I would go minimal, and probably use a rope fence. I think anything else, used as a separation, might get too busy (but I have a very weird taste when it comes to animal crossing and decorating)
I use the country fence for majority of my plant-related landscaping. So I used it for the farm as well. I added straw fencing as additional aesthetic.
I especially like the barbed wire and vertical fences for farming, but I think the corral, country, and lattice fences would look natural for a farm to. The new pumpkin theme dance is super cute but because its iron it doesn't really give me farm vibes
Right now, I'm using the basic fence, because I repurposed my flower breeding patch, but I have the country fence elsewhere in that area of my island, so I'll probably swap out with that, maybe interspersed with some of the pumpkin fence.
The Log Stakes furniture item makes a nice "fence," and you can rotate them or place them .5 blocks off to make them look more rustic and random. They're really resource intensive, so I'd use them sparingly.
I’ve been using the corral fence as it looks like the kind of fence someone would use to keep animals out from destroying crops. Though animals in AC are pretty friendly most of the time haha.