Cultivate
Your dirt needs a clown in it if you want to cultivate good crops. Clowns act as a natural fertilizer, and this will make it super easy to cultivate any crops you could ever want in this dirt. Isn't nature amazing?
ばい
つちか
None
Before you can start this whole cultivation process however, you have to say bye (ばい) to the clown. Say bye to him, then bash his head in, and drop him in the dirt.