Tractor ripper attachment - GIF

[BuffaloJohn]

Yep, as noted by the dirt being tossed out at the front. But what would require furrows that deep and close together

Cound be a number of different things:
drainage pipes
heating pipes
flood irrigation
nursery stock
onions
bulb flowers (tulips)
root stock flowers (iris)
potato
rice

I looked this up and it would be called a bed former and here is a potato example:
https://www.agriexpo.online/prod/spu...98-153538.html

yes, that is the SpudNik equipment company