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

Kód výsledku v 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>

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

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

Popis výsledku anglicky

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.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40101 - Agriculture

Projekt

<a href="/cs/project/QK1910095" target="_blank" >QK1910095: Využití vermikompostování k eliminaci mikropolutantů za účelem bezpečné aplikace čistírenského kalu na zemědělskou půdu</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Science of the Total Environment

ISSN

0048-9697

e-ISSN

1879-1026

Svazek periodika

739

Číslo periodika v rámci svazku

october

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

9

Strana od-do

1-9

Kód UT WoS článku

000562956600013

EID výsledku v databázi Scopus

2-s2.0-85088042378