That’s what my guy at Cargill is for!
You use super long daikon radishes to break up the soil and then disc them in. Breaks up soil naturally without plowing and acts as winter cover.
https://www.restorationseeds.com/products/fracking-forage-radish
Hey that’s super cool!
We looked at using a paratill that injected manure pellets behind it for the same thing, with the idea that the manure would encourage deeper rooting/long term break up. It kind of worked, but not really. It was also really labour intensive and expensive.
Throwing something like this into your rotation would probably work a lot better given that an article I read (Raper et al 2001, I think?) found that while subsoil tillage works, you need to do it at least every 3 years; not a one time treatment like we were doing.
