• Current Research on Agriculture and Life Sciences
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• v.20
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• pp.49-54
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• 2002

This study was conducted to investigate physicochemical and microbiological properties on waste composts of mushroom. The waste compost of mushroom consisted of 43.29% organic matter(O.M.), 27.0 O.M./Nitrogen, 1.60% total nitrogen, 46.48% water content, 0.64% salt content, 1.32% $P_2O_5$ 1.18% $K_2O$ and dry base. The microorganisms in the waste compost of mushroom were counted $1.6{\times}10^{10}cfu/g$. The main population of aerobic bacteria were Bacillus lentimobus, B. coagulans, B. brevis, Clostridium thermocellum, Escherichia coli, Streptomyces thermovulgaris, S. thermofuscus, Micropolyspora faeni, Aspergillus sp. and Penicillum sp..