Pengaruh Campuran Biofertilizer Feses Manusia Dengan Feses Sapi Terhadap Para…

Abstract This research was conducted in October-December 2019 which took place at Peat Soil of Kualu Nenas Village, Tambang Distric, Kampar Regency, Riau Province and in Soil Laboratory at Agriculture Faculty, Integrated Laboratory, Marine Chemistry Laboratory with Environmental Quality Laboratory at Fisheries and Marine Faculty of Universitas Riau. The objective of this research is to get a b…