The influence of temperature and concentration of H-ions on the growth and mass production of mycelium Fomitopsis pinicola (Sw.:Fr.) P. Karst. isolated from beech and fir
2010
Marković, M., Institute of Forestry, Belgrade (Serbia) | Mirić, M., Faculty of Forestry, Belgrade (Serbia) | Ivković, S., Faculty of Forestry, Belgrade (Serbia) | Rajković, S., Institute of Forestry, Belgrade (Serbia)
Special importance is the impact of research more destructive fungi that cause a form of corruption - prismatic brown rot. Among these species, in our climate is one of the most common fungus Fomitopsis pinicola, which attack broadleaf and larch wood, and is being developed as a parasite and a saprophyte. Testing was done on influence of temperature and concentration of H - ions on the growth and mass production of mycelium and pH substrate change under the influence of this fungi. It was found that the range of development of both strain F. pinicola from 5 to 34 deg C, while the optimum for its development is 29 deg C, which coincides with the literature data. At constant pH values of the substrate mycelium of both strains F. pinicola had a maximum increase of the weaker acid substrate (pH 4.8). Tests on unpufered substrates showed that the mycelium F. pinicola weighing pH 2.3, where it recorded the largest weight of dry mass of mycelium.
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