Fungal contaminant threaten oyster mushroom (Pleurotus ostreatus (Jacq. Ex Fr.) Kummer) cultivation in bali

I. Ketut Suada, I. Made Sudarma, Byung Sup Kim, Joo Young Cha, Shoji Ohga

Research output: Contribution to journalArticle

Abstract

The main causal factor of the failure of the oyster mushroom (Pleurotus ostreatus (Jacq. Ex Fr.) Kummer) cultivation is baglog-borne fungal contamination which inhibit growth and production of oyster mushroom. Therefore this study was conducted to determine fungal contaminant in the baglog media and its inhibiting ability against oyster mushroom. The research was carried out by observation methods of sample randomly for 10-20% of the total contaminated baglog with three time replication. The results showed that air-borne fungus were potentially cause failure of oyster mushroom cultivation with the highest prevalence was Fusarium spp. (25.6%), while the highest inhibition ability was Mucor spp. (94.7±8.5%). The most dominant of baglog-borne fungal with its prevalence was Trichoderma spp. (35.71%). This fungus was very dangerous for the continuity of oyster mushroom cultivation in Bali.

Original languageEnglish
Pages (from-to)309-313
Number of pages5
JournalJournal of the Faculty of Agriculture, Kyushu University
Volume60
Issue number2
Publication statusPublished - Sep 2015

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Pleurotus
Pleurotus ostreatus
mushrooms
oysters
Indonesia
mushroom growing
airborne microorganisms
Fungi
Mucor
Trichoderma
Fusarium
Air
Observation
fungi
Growth
Research

All Science Journal Classification (ASJC) codes

  • Biotechnology
  • Agronomy and Crop Science

Cite this

Fungal contaminant threaten oyster mushroom (Pleurotus ostreatus (Jacq. Ex Fr.) Kummer) cultivation in bali. / Suada, I. Ketut; Sudarma, I. Made; Kim, Byung Sup; Cha, Joo Young; Ohga, Shoji.

In: Journal of the Faculty of Agriculture, Kyushu University, Vol. 60, No. 2, 09.2015, p. 309-313.

Research output: Contribution to journalArticle

Suada, I. Ketut ; Sudarma, I. Made ; Kim, Byung Sup ; Cha, Joo Young ; Ohga, Shoji. / Fungal contaminant threaten oyster mushroom (Pleurotus ostreatus (Jacq. Ex Fr.) Kummer) cultivation in bali. In: Journal of the Faculty of Agriculture, Kyushu University. 2015 ; Vol. 60, No. 2. pp. 309-313.
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