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Registration Number

0211U009482, 0111U008359 , R & D reports

Title

The development of biotechnology intensification of cultivation of valuable species of edible and medicinal mushrooms in the industrial enviroment of Belarus and Ukraine

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Head

Bisko Nina,

Registration Date

22-12-2011

Organization

M.G. Kholodny Institute of Botany NASU

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It was investigated the influence of light on mycelia growth and fructification of new introduced strains Lentinus edodes 353, Pleurotus ostreatus 431, Hericium erinaceus 969. It was determined influence of low intensive light which was obtained from different sources on line growth and biomass accumulation of different macromycetes species. The g rowth coefficient of radiated mycelia was 2-3 times higher than unradiated mycelia because of formation of more high and dense mycelia. Full overgrowing of substrate blocks which were inoculated by radiated mycelia of different macromycetes species took place on 10-20 days earlier than in control variants. It was investigated that the radiation of Pleurotus ostreatus mycelia by red light results in decrease of spawn dose in 2 times. The radiation of spawn results in decrease of time for full overgrowing of substrate blocks and increase of fruiting bodies yield.

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Михайлова Оксана Борисівна
Поєдинок Наталія Леонідівна