Cultivation of two Pleurotus species on wheat straw substrates containing olive mill waste water


KALMIS E., Sargin S.

INTERNATIONAL BIODETERIORATION & BIODEGRADATION, cilt.53, ss.43-47, 2004 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 53 Konu: 1
  • Basım Tarihi: 2004
  • Doi Numarası: 10.1016/j.ibiod.2003.08.002
  • Dergi Adı: INTERNATIONAL BIODETERIORATION & BIODEGRADATION
  • Sayfa Sayıları: ss.43-47

Özet

Olive oil extraction produces large amounts of waste water, known as olive mill waste water (OMWW). This has a high chemical oxygen demand and contains high levels of phenolic compounds, and is therefore a cause of environmental pollution. The major aim of this study was to investigate the use of OMWW as a moisture source for mushroom cultivation. Pleurotus sajor-caju and P. cormicopiae var. citrinopileatus were grown on wheat straw substrate moistened with different OMWW:tap water mixtures. In terms of mycelial growth, time for initiation of primordia and crop yield, substrate moistened with mixtures containing 25% and 50% OMWW was found to be suitable for cultivation of both organisms as compared with control medium which contains tap water as a moisturiser. However, moistening with a mixture containing 75% OMWW or with OMWW alone was not compatible with cultivation of these organisms. (C) 2003 Elsevier Ltd. All rights reserved.