Sifat Kimia Tanah Dystrudepts Di Bawah Tegakan Kelapa Sawit Yang Diaplikasika…

ABSTRACT The aim of this research was to study the chemical properties of Dystrudepts which was applied by KCaMgS compound fertilizer and its combination with OPEFB compost. The research was conducted in an oil palm plantation of the Topaz variety at Dystrudepts in Petapahan Village and soil analysis was carried out at the Soil Laboratory, Faculty of Agriculture, University of Riau. This exper…