Utilization of grass plants for cultivation of Pleurotus citrinopileatus |
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| Authors: | Zeng-Chin Liang Chiu-Yeh Wu Zheng-Liang Shieh Shou-Liang Cheng |
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| Institution: | 1. Department of Bioresources, Da-Yeh University, No. 168, University Rd., Da-Tsuen, Changhua 515, Taiwan;2. Department of Biotechnology, ChungChou Institute of Technology, Yuanlin, Changhua, Taiwan;1. Key Laboratory of Biophysics of MOE, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, PR China;2. National Engineering Research Centre of Edible Fungi, Key Laboratory of Applied Mycological Resources and Utilisation, Ministry of Agriculture, Institute of Edible Fungi, Shanghai Academy of Agriculture Sciences, Shanghai 201403, PR China;1. College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, Zhejiang, 310014, China;2. Department of Food Science and Technology, Zhejiang University of Technology, Hangzhou, Zhejiang, 310014, China;3. Departments of Chemistry and Chemical Biology, Center for Biotechnology and Interdisciplinary Studies, Rensselaer Polytechnic Institute, Troy, NY 12180, USA;4. Departments of Biomedical Engineering, Center for Biotechnology and Interdisciplinary Studies, Rensselaer Polytechnic Institute, Troy, NY 12180, USA;5. Department of Biological Science, Center for Biotechnology and Interdisciplinary Studies, Rensselaer Polytechnic Institute, Troy, NY 12180, USA;1. Centro de Investigação de Montanha (CIMO), ESA, Instituto Politécnico de Bragança Campus de Santa Apolónia, Apartado 1172, 5301-855 Bragança, Portugal;2. REQUIMTE/Depto. de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, Rua Jorge Viterbo Ferreira n.° 228, 4050-313 Porto, Portugal;3. Lidergraf – Artes Gráficas, S.A., Travessa N 1 do Galhano 15, 4480-089 Vila do Conde, Portugal;1. Mountain Research Centre (CIMO), ESA, Polytechnic Institute of Bragança, Campus de Santa Apolónia, 1172, 5301-855, Bragança, Portugal;2. CAPES Foundation, Ministry of Education of Brazil, 70.040-020, Brasília, DF, Brazil;3. State University of Maringá, Department of Biochemistry, 87020-900, Maringá, PR, Brazil |
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| Abstract: | The stalks of several grass plants, such as Panicum repens (PRS), Pennisetum purpureum (PPS) and Zea mays (ZMS), were used for producing Pleurotus citrinopileatus. Mycelial growth rate, biological efficiency and mushroom weight obtained from the cultivation of P. citrinopileatus under different combination substrates were investigated. The most suitable substrate for mycelial growth was 30 ZMS + 60 S, followed by 60 ZMS + 30 S and 30 PPS + 60 S. There were at least six flushes for all the substrates containing P. repens stalk, P. purpureum stalk and Z. mays stalk, respectively, and their biological efficiencies were all higher than that of the control (40.75%) during the 3 months of cultivation period. The most suitable substrate for high biological efficiency was 45 ZMS + 45 S (65.40%), followed by 45 PRS + 45 S (57.58%), 60 ZMS + 30 S (57.23%), 60 PRS + 30 S (56.85%) and 30 PPS + 60 S (53.58%). The highest mushroom weight in different flushes for all the substrates was almost on the second flush, except 30 PRS + 60 S and 60 PPS + 30 S. Based on the biological efficiency of the substrates tested, Z. mays stalk appeared to be the best alternative material for growing P. citrinopileatus. |
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