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Effect of different saw dust substrates on the growth and yield of Oyster Mushroom (Pleurotus florida)


Md. Harun-or-Rashid1, Debu Kumar Bhattacharjya1*, Ratan Kumar Paul2, Md. Samsur Rahaman3, Md. Saifur Rahaman4, Md. Nuruddin Miah1 and Kamal Uddin Ahmed1

1Department of Biochemistry, Sher-e-Bangla Agricultural University, Dhaka, Bangladesh. 2Department of Chemistry, Pabna University of Science and Technology, Pabna-6600, Bangladesh. 3Department of Applied Chemistry, Islamic University, Kushtia-Jhenaidah Hwy-7003, Bangladesh. 4Institute of Radiation and Polymer Technology, Atomic Energy Research Establishment, Bangladesh Atomic Energy Commission, Dhaka, PO. Box 3787, Bangladesh.

ABSTRACT: The present study was to analyze the effect of different saw dust substrates, namely Ficus carica (Fig tree, T2), Albizia saman (Rain Tree, T3), Swietenia mahagoni (Mahogany tree, T4), Leucaena leucocephala (Ipil ipil tree, T5), Eucalyptus obliqua (Indian gum tree, T6) and mixture of all five tree sawdusts (T1), supplemented with 30% wheat bran and 1% lime, on the growth and yield performance of Pleurotus florida (Oyster mushroom). The highest average number of effective fruiting body (48.36g) was obtained from T4 sawdust substrate followed by T1, T5, T2, T3 and T6 respectively. The highest average weight of individual fruiting body (4.31g) was found from T3 sawdust substrate followed by T5, T2, T1, T6 and T4 respectively. The highest amount of biological yield (356.6g), economic yield (354.3g) and dry yield (35.43g) were found from T3 followed by T5, T6, T4, T1 and T2. The highest biological efficiency (212.8%) was obtained from T3 sawdust substrate followed by T1, T2, T6, T5 and T4.

KEYWORDS: Pleurotus florida, Growth, Yield, Sawdust, Spawn, Wheat bran

CITATION: Rashid, M. H., Bhattacharjya, D. K., Paul, R. K., Rahaman, M. S. Rahaman, M. S., Miah, M. N., Ahmed, K. U. 2016. Effect of different saw dust substrates on the growth and yield of Oyster Mushroom (Pleurotus florida). Biores Comm. 2(1), 193-199.

CORRESPONDENCE: Debu Kumar Bhattacharjya, E-mail: debu@sau.edu.bd

 

 
 
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