This research aims to find out the result of Petro Gladiator® probiotic on the growth of earthworms (Lumbricus rubellus), with regard to the size and body weight of earthworms to find out the compost generated from probiotics and earthworms (Lumbricus rubellus). This review applied a totally Randomized Style and design https://apa-itu-ayam-penyet27159.articlesblogger.com/51804936/the-ultimate-guide-to-makanan-probiotik-apa-saja