Ah! I couldn't tell from the pic lol the bokashi that came with my BAS kit didn't look like that. I'm trying out making labs from oats as I read you can use pretty much any grain interchangeably. I figure the oats have a higher nutritional value than the rice would. Also started an appleBokashi its microbes you add to wheat bran and dry it then you can add it to your soil. The microbes (LAB a KNF recipe) is a dynamic composter and breaks down amendments and old roots left in your soil faster. Bokashi also encourages all the fuzzy white stuff. It is fairly cheap to buy but since I make LAB from time to time anyway I just started making bokashi then I can add it to my soil whenever needed without going through the rice water and fermenting stages of LAB. I do not know if they are directly interchangeable working on figuring that out.
I have a bulk bag of Mycorrhiza(from buildasoil of course) I use as well when I first drop in a seeding. Those are the only beneficial I add anymore. I seem to get as much activity from those two things as I did all the expensive stuff you can buy.