Plant Response Due to Inoculation of Fr.Mull Earthworm (Pontoscolex Corethrurus): Pakchoy (Brassica Rapa L) Context

The study aimed to determine the effect and number of Pontoscolex corethrurus Fr.Mull earthworms which gave the best effect on pakcoy crop production. The experiment was conducted experimentally with a completely randomized design (CRD) with 6 levels of treatment with 3 replications with observation parameters were plant height, number of leaves, leaf width and consumption weight. Observation data were analyzed statistically by variance, if F calculated was greater or equal to F Table 5%, followed by Duncan's multiple distance test at 5% level. Inoculation of the Pontoscolex corethrurus earthworm Fr.Mull can improve the growth and production of Pakcoy plants, with the best number of earthworms being 8 per pot.