Change in agrochemical and biochemical parameters during the laboratory vermicomposting of spent mushroom substrate after cultivation of Pleurotus ostreatus

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F20%3A83845" target="_blank" >RIV/60460709:41210/20:83845 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/abs/pii/S0048969720336056" target="_blank" >https://www.sciencedirect.com/science/article/abs/pii/S0048969720336056</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.scitotenv.2020.140085" target="_blank" >10.1016/j.scitotenv.2020.140085</a>

Result language
angličtina
Original language name
Change in agrochemical and biochemical parameters during the laboratory vermicomposting of spent mushroom substrate after cultivation of Pleurotus ostreatus
Original language description
Vermicomposting of spent mushroom substrate using Eisenia andrei was conducted. For control purposes, a treatment without earthworms was also prepared. The vermicomposting process used vertical continuous feeding vermicomposters. Values of electrical conductivity were very high in both vermicomposters. During the vermicomposting process the C/N ratio decreased. The number and biomass of earthworms decreased with the age of the layers. The values of total P, K and Mg were higher in the vermicomposter without e. There were also lower microbial phospholipid fatty acids content, than in the vermicomposter with e. However, the fungal phospholipid fatty acids content were two times higher in the vermicomposter without e. The highest hydrolytic enzyme activity was found in lipase, acid phosphatase and B-D-glucosidase. Most hydrolytic enzymes were more active in the vermicomposter without e. Mn-peroxidase activity was higher in the vermicomposter without e. and laccase activity was below the detection limit.
Czech name
—
Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
40101 - Agriculture

Project
<a href="/en/project/QK1910095" target="_blank" >QK1910095: Use of Vermicomposting to Eliminate Micropollutants for Safe Application of Sewage Sludge on Agricultural Land</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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