Isolation and identification of fungal communities in compost and vermicompost.
This research illustrates the qualitative and quantitative composition of the mycoflora of both a green compost (thermophilically produced from plant debris) and a vermicompost (mesophilically produced by the action of earthworms on plant and animal wastes after thermophilic preconditioning). Fungi were isolated using three media (PDA, CMC, PDA plus cycloheximide), incubated at three temperatures (24, 37 and 45 C). Substantial qualiquantitative differences in the species composition of the two composts were observed. The total fungal load was up to 8.2 X 10(5) CFU/g dwt in compost and 4.0 x 10(5) CFU/g dwt in vermicompost. A total of 194 entities were isolated: 118 from green compost, 142 from vermicompost; 66 were common to both. Structural characterization of this kind is necessary to determine the most appropriate application of a compost and its hygienic quality.
Anastasi
Antonella
A
Department of Plant Biology, Turin, Italy.
Varese
Giovanna Cristina
GC
Marchisio
Valeria Filipello
VF
D000383:Agriculture; D015169:Colony Count, Microbial; D003470:Culture Media; D017753:Ecosystem; D005658:Fungi / Q000145:classification* / Q000302:isolation & purification*; D012037:Refuse Disposal / Q000379:methods*; D012987:Soil; D012988:Soil Microbiology
D003470:Culture Media; D012987:Soil