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Similarity of bacterial communities in sawdust- and straw-amended cow manure composts
Year:
2004
Source of publication :
FEMS Microbiology Letters
Authors :
Minz, Dror
;
.
Volume :
233
Co-Authors:
Green, S.J., Fac. Agric., Food Environ. Qual. S., Hebrew University of Jerusalem, Rehovot, Israel, Volcani Center, Agricultural Research Organization, Inst. Soil, Water and Environ. Sci., P.O. Box 6, Bet-Dagan 50-250, Israel
Michel Jr., F.C., Dept. Food, Agric., and Biol. Eng., Ohio State University, Ohio Agric. R. and D. Center, Wooster, OH, United States
Hadar, Y., Fac. Agric., Food Environ. Qual. S., Hebrew University of Jerusalem, Rehovot, Israel
Minz, D., Volcani Center, Agricultural Research Organization, Inst. Soil, Water and Environ. Sci., P.O. Box 6, Bet-Dagan 50-250, Israel
Facilitators :
From page:
115
To page:
123
(
Total pages:
9
)
Abstract:
We analyzed bacterial communities in two cow manure composts derived from the same feed manure and composted in the same location, but composted with different carbon amendments, and in peat-based potting mixes amended with these composts. Bacterial communities were characterized by PCR-denaturing gradient gel electrophoresis (DGGE) analysis of extracted DNAs, and population fingerprints generated for each sample were compared. Sequence analyses of dominant DGGE bands revealed that members of the phylum Bacteroidetes were the most dominant bacteria detected in this study (19 of 31 clones). These analyses demonstrate that bacterial community profiles of individual composts were highly similar, as were profiles of compost-amended potting mixes. However, potting mix profiles differed substantially from the original compost profiles and from that of the peat base. These data indicate that highly similar bacterial populations were active in the two composts, and suggest that the effects of the initial carbon amendment on the mature compost bacterial communities were minor, while factors such as the feed manure and composting location may have been more influential. © 2004 Federation of European Microbiological Societies. Published by Elsevier B.V. All rights reserved.
Note:
Related Files :
Animals
bacteria
bacterium identification
biodiversity
cattle
DNA, Ribosomal
Electrophoresis, Polyacrylamide Gel
sequence analysis
Show More
Related Content
More details
DOI :
10.1016/j.femsle.2004.01.049
Article number:
Affiliations:
Database:
Scopus
Publication Type:
article
;
.
Language:
English
Editors' remarks:
ID:
19484
Last updated date:
02/03/2022 17:27
Creation date:
16/04/2018 23:29
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Scientific Publication
Similarity of bacterial communities in sawdust- and straw-amended cow manure composts
233
Green, S.J., Fac. Agric., Food Environ. Qual. S., Hebrew University of Jerusalem, Rehovot, Israel, Volcani Center, Agricultural Research Organization, Inst. Soil, Water and Environ. Sci., P.O. Box 6, Bet-Dagan 50-250, Israel
Michel Jr., F.C., Dept. Food, Agric., and Biol. Eng., Ohio State University, Ohio Agric. R. and D. Center, Wooster, OH, United States
Hadar, Y., Fac. Agric., Food Environ. Qual. S., Hebrew University of Jerusalem, Rehovot, Israel
Minz, D., Volcani Center, Agricultural Research Organization, Inst. Soil, Water and Environ. Sci., P.O. Box 6, Bet-Dagan 50-250, Israel
Similarity of bacterial communities in sawdust- and straw-amended cow manure composts
We analyzed bacterial communities in two cow manure composts derived from the same feed manure and composted in the same location, but composted with different carbon amendments, and in peat-based potting mixes amended with these composts. Bacterial communities were characterized by PCR-denaturing gradient gel electrophoresis (DGGE) analysis of extracted DNAs, and population fingerprints generated for each sample were compared. Sequence analyses of dominant DGGE bands revealed that members of the phylum Bacteroidetes were the most dominant bacteria detected in this study (19 of 31 clones). These analyses demonstrate that bacterial community profiles of individual composts were highly similar, as were profiles of compost-amended potting mixes. However, potting mix profiles differed substantially from the original compost profiles and from that of the peat base. These data indicate that highly similar bacterial populations were active in the two composts, and suggest that the effects of the initial carbon amendment on the mature compost bacterial communities were minor, while factors such as the feed manure and composting location may have been more influential. © 2004 Federation of European Microbiological Societies. Published by Elsevier B.V. All rights reserved.
Scientific Publication
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