Pemberian Biofertilizer Feses Manusia Dan Sapi Untuk Memperbaiki Kualitas Tan…

Abstract This research was conducted from November to Desember 2019 at the peatland of Kualu Nenas Village, Tambang District, Kampar District, Riau Province. The purpose of this research is to get a comparison of the concetrations human and cow biofertilizer for chemistry parameter of soil and water. The method used in this study was the experimental method of using the Complete Random Des…