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Utilization of fermented and non fermented wood wastes by Pleurotus pulmonarius (Fr.) Singer, for vegetative growth and fruitbodies production

机译:杏鲍菇(Pleurotus pulmonarius(Fr.)Singer)利用发酵的和未发酵的木材废物进行营养生长和生产水果

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Solid state fermentation was carried out on wood wastes of five economically important Nigerian trees(Mansonia altissima, Nauclea diderrichii, Gmelina arborea, Funtumia africana and Anogeissus leiocarpus)for 90 days. The fermented wood wastes of each tree and non fermented sawdust(control) were used to generate mycelia biomass and fruit bodies of Pleurotus pulmonarius, an edible mushroomfor 48days. The pH of the composted wastes dropped to 4.0/4.1 after 90 days of composting while amino nitrogen content increased significantly. Conversely, lignin content of the fermented wastes decreased considerably at end of fermentation. The greatest lignin reduction for the fermented and non-fermented wood wastes were observed in Gmelina arborea followed in order by Funtumia africana, Anogeissus leiocarpus and Mansonia altissima. Utilization of different wood wastes such as Gmelina arborea, Funtumia africana, Nauclea diderrichii, Anogeissus leiocarpus and Mansonia altissima by Pleurotus pulmonarius, gave Gmelina arborea as the best substrate for the mycelia growth and fruit bodies production of this edible mushroom.
机译:对五种经济上重要的尼日利亚树木(Mansonia altissima,Nauclea diderrichii,Gmelina arborea,Funtumia africana和Anogeissus leiocarpus)的木材废料进行固态发酵90天。将每棵树的发酵废木料和未发酵的木屑(对照)用于食用菌菇Pleurotus pulmonarius的菌丝体生物量和子实体产生48天。堆肥90天后,堆肥废物的pH值降至4.0 / 4.1,而氨基氮含量显着增加。相反,在发酵结束时,发酵废物中木质素的含量大大降低。在Gmelina arborea中观察到发酵和非发酵废木料中木质素的最大减少量,其次是非洲木桐,黑麦草和芒草。 Pelurotus pulmonarius利用不同的木材废料,例如Gmelina arborea,Funtumia africana,Nauclea diderrichii,Anogeissus leiocarpus和Mansonia altissima,使Gmelina arborea成为该菌菇菌丝体生长和子实体生产的最佳基质。

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