
	Pakistan Journal of Biological Sciences
	Year: 2006 \| Volume: 9 \| Issue: 13 \| Page No.: 2512-2515 DOI: 10.3923/pjbs.2006.2512.2515

Bagasse as a Possible Substrate for Pleurotus ostreatus (Fr.) Kummer Cultivation for the Local Mushroom Farms in the Northeast of Thailand

S. Vetayasuporn, P. Chutichudet and K. Cho-Ruk

Abstract: A substrate combination of sawdust and bagasse were used for Pleurotus ostreatus cultivation, and 6-9 flushes were obtained from these substrates. A substrate combination of 50% bagasse +50% sawdust accelerated the mushroom growing processes. The mycelial completed colonization, primordium initiation and fruiting body formation were found within 22, 27 and 32 days, respectively. Even the 100% sawdust +15% EM solution gave the maximum mushroom yield (536.85 g per 1,000 g substrate) but this yield was insignificantly different to those found from 100% sawdust substrate + tap water (control; 508.98 g), the substrate combination of 75% bagasse +25% sawdust (524.28 g) and 50% bagasse +50% sawdust (494.05 g) at a confidence level of 95%. However, 107.61 and 106.89% of the Biological efficiency values were revealed in the substrate combination of 75% bagasse +25% sawdust and 50% bagasse +50% sawdust, respectively. The substrate combination of sawdust and bagasse has shown great potential for use as a raw material since this mixed substrate provides an economically acceptable production alternative for P. ostreatus cultivation.

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How to cite this article:

S. Vetayasuporn, P. Chutichudet and K. Cho-Ruk , 2006. Bagasse as a Possible Substrate for Pleurotus ostreatus (Fr.) Kummer Cultivation for the Local Mushroom Farms in the Northeast of Thailand. Pakistan Journal of Biological Sciences, 9: 2512-2515.

DOI: 10.3923/pjbs.2006.2512.2515

URL: https://scialert.net/abstract/?doi=pjbs.2006.2512.2515

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