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In vitro cultivation of Pleurotus ostreatus and Lentinula edodes in lignocellulosic residues from Amazon

机译:亚马逊地区木质纤维素残留物中平菇和香菇的体外培养

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The mycelial growth speed of Pleurotus ostreatus (POS 09/100) and Lentinula edodes (LED 96/13) was evaluated in four substrates based on Simarouba amara sawdust, Anacardium giganteum sawdust, Euterpe precatoria seeds and Musa sp. AAB stems. The loss of organic matter of the substrates and the mycelial vigor of the strains studied were also evaluated. The greatest mycelial growth for P. ostreatus occurred in the substrates formulated with S. amara sawdust (29.45 cm3/day) and A. giganteum (27.58 cm3/day). The best performance for L. edodes occurred in the substrate of A. giganteum (13.22 cm3/day), followed by the S. amara (11.30 cm3/day). The most intense rates of vigor were presented in the E. precatoria substrate which was added with brans. The most significant loss of organic matter for both mushrooms occurred in the substrate formulated with a supplement of A. giganteum (54% for P. ostreatus and 61% for L. edodes). There was no mycelial growth in the formulation prepared with banana stem in both mushrooms tested.
机译:在基于Simarouba amara锯末,Anacardium giganteum锯末,Euterpe precatoria种子和Musa sp。的四种底物上评估了平菇(POS 09/100)和香菇(LED 96/13)的菌丝生长速度。 AAB茎。还评估了底物有机物的损失和所研究菌株的菌丝体活力。对于平菇而言,最大的菌丝体生长发生在用阿曼链霉菌木屑(29.45 cm3 /天)和巨大曲霉(27.58 cm3 /天)配制的基质中。香菇的最佳性能发生在硕大曲霉的底物(13.22 cm3 /天)中,其次是阿曼链霉菌(11.30 cm3 /天)。在添加了麸皮的precatoria底物中表现出最强的活力。两种蘑菇中有机物的最大损失发生在添加了巨大曲霉的基质中(平菇(P. ostreatus)为54%,香菇(L.edodes)为61%)。在两种测试的蘑菇中,用香蕉茎制成的制剂中均没有菌丝生长。

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