Szennyvíziszap és zöldhulladék alkotta komposztkeverékbol izolált gombák jellemzése

Translated title of the contribution: Characterization of fungi isolated from composted sewage sludge and plant debris mixtures

Óbert Mária, Csepregi Antalné, Posta Katalin, Tóth Király Erika, Hornok László

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Twenty-one fungi were isolated from the thermophilic phase of composts comprising sewage sludge and lignocelluloses containing plant debris. The fungi identified by morphological and molecular techniques belonged to ten species, including six thermophiles (Aspergillus fumigatus, Aspergillus versicolor, Rhizomucor pusillus, Thermoascus aurantiacus, Talaromyces thermophilus and Thermomyces lanuginosus) and four mesophiles (Aspergillus oryzae, Aspergillus terreus, Neosartorya fischerii and Trichoderma hamatum). T. lanuginosus and T. thermophilus were the two most frequently occurring species, represented by eight and four isolates, respectively. Most thermophilic isolates grew equally well at 50°C, but their growth rates varied greatly at 55°C. Two strains, RET-TL6 and RET-TA, identified as T. lanuginosus and T. aurantiacus, respectively, showed no growth reduction at 55°C as compared to growth at lower temperatures.

Original languageHungarian
Pages (from-to)319-332
Number of pages14
JournalAgrokemia es Talajtan
Volume57
Issue number2
DOIs
Publication statusPublished - Dec 2008

Fingerprint

Thermomyces lanuginosus
sewage sludge
fungus
fungi
thermophilic microorganisms
Neosartorya
Rhizomucor pusillus
Talaromyces
Trichoderma hamatum
Aspergillus versicolor
compost
Aspergillus terreus
lignocellulose
Aspergillus oryzae
Aspergillus fumigatus
growth retardation
composts
temperature
methodology

ASJC Scopus subject areas

  • Soil Science
  • Agronomy and Crop Science

Cite this

Szennyvíziszap és zöldhulladék alkotta komposztkeverékbol izolált gombák jellemzése. / Mária, Óbert; Antalné, Csepregi; Katalin, Posta; Erika, Tóth Király; László, Hornok.

In: Agrokemia es Talajtan, Vol. 57, No. 2, 12.2008, p. 319-332.

Research output: Contribution to journalArticle

Mária, Óbert ; Antalné, Csepregi ; Katalin, Posta ; Erika, Tóth Király ; László, Hornok. / Szennyvíziszap és zöldhulladék alkotta komposztkeverékbol izolált gombák jellemzése. In: Agrokemia es Talajtan. 2008 ; Vol. 57, No. 2. pp. 319-332.
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abstract = "Twenty-one fungi were isolated from the thermophilic phase of composts comprising sewage sludge and lignocelluloses containing plant debris. The fungi identified by morphological and molecular techniques belonged to ten species, including six thermophiles (Aspergillus fumigatus, Aspergillus versicolor, Rhizomucor pusillus, Thermoascus aurantiacus, Talaromyces thermophilus and Thermomyces lanuginosus) and four mesophiles (Aspergillus oryzae, Aspergillus terreus, Neosartorya fischerii and Trichoderma hamatum). T. lanuginosus and T. thermophilus were the two most frequently occurring species, represented by eight and four isolates, respectively. Most thermophilic isolates grew equally well at 50°C, but their growth rates varied greatly at 55°C. Two strains, RET-TL6 and RET-TA, identified as T. lanuginosus and T. aurantiacus, respectively, showed no growth reduction at 55°C as compared to growth at lower temperatures.",
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