Formulasi Substrat Pelepah Sawit Pengomposan Dengan Isolat Lokal Aspergillus …

ABSTRACT This study was undertaken to evaluate the feasibility of oil palm fronds alternative substrat for the cultivation of Pleurotus ostreatus.The purpose of this research was to determine the formulation and consentration of oyster mushroom spawn in the using local bioactivator Aspergillus terreus IIRTA. That substrate consentration was P0: 100% sawdust, P1: 75% sawdust+25% OPF, P2: 50…