Yeah, pretty sure the (much imagined) sound of pigs count as agricultural. BoiWasn't Deliverance agricultural? "Gonna make ya squeal like a pig! Yuk, yuk..."
I used to silage the old airfield at Flambirds, where the original books were set.View attachment 654924 Our family favourite.
That would be my choice as wellFar from the Madding Crowd with Alan Bates and Julie Christie (edit: with special guest appearance from Old Boar and Dudu )- lots of local scenery and landmarks, and it looks right.