Cultivation of Coprinus comatus Using Biogas Production Residue(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Author(s):: YU Hailong; SHANG Xiaodong; TAN Qi; SONG Chunyan; ZHANG Lujun; ZHANG Meiyan; (Institute of Edible Fungi，Shanghai Academy of Agricultural Sciences/Key Laboratory of Edible Fungi Resources and Utilization(South)，Ministry of Agriculture/National Engineering Research Center of Edible Fungi/National R&D Center for Edible Fungi Processing/Key Laboratory of Agricultural Genetics and Breeding of Shanghai，Shanghai 201403)

Abstract:: In order to analysis the effect of partly replacement corncob by biogas residue on Coprinus comatus cultivation，Coprinus comatus cultivation experiment was performed to detect mycelium growth rate，growth cycle，yield and biotransformation rate.The results indicated that cultivation material formula 3 (60% biogas residue，20% corncob，13% bran，5% corn power，2% gypsum and water 63%-65%) was optimum cultivation material for higher mycelium growth rate，shorter growth cycle，the highest production and highest biotransformation rate.In addition，content of heavy metals such as Cd，Hg，Pb，in fruiting body cultured on this medium was much lower than the national detection limit for heavy metals in edible fungi，so it was suitable for popularization and demonstration in the scale of biogas fermentation.

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Last Update: 2017-03-21