Pemanfaatan Vermikompos Yang Berbeda Terhadap Perubahan Parameter Fisika Pada…

This research was conducted from January to March 2017 in the Kualu Nenas Village, Tambang district, Kampar Regency, Riau and in Environmental Quality Aquaculture, Faculty of Fisheries and Marine University of Riau. Vermicompost is a compost from the decomposition of organics material with the help of earthworm (Lumbricus sp.). The objective of this research were to find out of effect the vermi…