Author:
Mamaeva Olga,Isaeva Elena,Fedorov Vladimir
Abstract
The paper presents the results of the influence of the fractional composition of plant waste - fallen poplar leaves (Populus balzamifera L.) on the growth and development of basidiomycetes (Fp5-15 Fomitopsis pinicola and PP-3.2 Pleurotus pulmonarius), as well as on the yield of the final product. The use of renewable resources and leaf litter as a substrate in biotechnological processes has broad economic and environmental implications. Cultivation was carried out using solid-phase fermentation for 12 days. The values of bioconversion process factors were obtained using the STATGRAPHICS® Centurion software package. It has been established that the fractional composition of plant raw materials can have a significant impact on the bioconversion process; the most favorable fraction size is 5-6 mm (PP-3.2 P. pulmonarius) and 7-8 mm (Fp5-15 F. pinicola).
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