Acoustic soil preparation

There is an optimal soil aeration as well as percolation as well as chunk size for different plants. I think a really big acoustic transducer could reach more than 20cm deep to aerate, particulate size, and optimize soil.

Right now there are meter or partial meter graphic visualizations of differences in soil type and measured yield [link] I think supercustomizing soil texture with a sonic transducer could support this microarea production amplification.

Is it possible to vibrate length mostly empty new soil tubes or lumens a few inches from the soil surface? this could possibly optimize water transport and retention to benefit plants, and thus people.

It is possible that well engineered acoustic transducers could last as long or longer than mechanical tilling methods.

Also imagine a spiffy sonic transducer wiggling little pellets of fertilizer to depth uniformity, an improvement over partial mixing.

Now somebody could be a little silly and say a tilling machine is like a .1 Hz transducer...