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首页> 外文期刊>Journal of Forest Science >Wood decomposition activity of oyster mushroom (Pleurotus ostreatus) isolate in situ
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Wood decomposition activity of oyster mushroom (Pleurotus ostreatus) isolate in situ

机译：牡蛎菇原位分离物的木材分解活性

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摘要

The purpose of the research was to examine the decomposition rate of beech (Fagus sylvatica) and aspen (Populus tremula) logs after an oyster mushroom {Pleurotus ostreatus) infection as well as the effect of fruit body formation on the chemical composition of wood. The highest mean value of biological efficiency (B.E.) was found on beech logs (29.05%), but relatively high values of B.E. were recorded also on aspen logs (21.69%). The average content of N was about 37% higher in inoculated logs than inthe control (not inoculated) ones. The ash content was about 90% higher in inoculated logs. The content of the mineral elements Ca, Mn, Zn, Cu, Pb, Al, B, and Mg had an increasing tendency in inoculated logs compared with control ones. The logs with minimal production of fruit bodies had the highest content of the mineral elements Pb, Al, Fe, Mg and P.
机译：该研究的目的是研究牡蛎蘑菇（Pleurotus ostreatus）感染后山毛榉（Fagus sylvatica）和白杨（Populus tremula）原木的分解速率以及子实体形成对木材化学成分的影响。在山毛榉原木上发现最高的生物利用效率平均值（B.E.）（29.05％），但B.E.却相对较高。也记录在白杨原木上（21.69％）。接种后的原木中N的平均含量比对照（未接种）中的N高约37％。接种原木中的灰分含量高约90％。与对照相比，接种原木中矿质元素Ca，Mn，Zn，Cu，Pb，Al，B和Mg的含量有增加的趋势。子实体产量最少的原木中的矿物质元素Pb，Al，Fe，Mg和P含量最高。

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