Applied and Environmental Microbiology, Volume 54, Pages 851-1642American Society for Microbiology, 1988 - Microbial ecology |
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Page 1078
... ( Table 2 ) . When the headspace was O2 - free N2 , some N2O was also produced in the absence of acetylene ( Table 2 ) . To delineate some of the factors controlling denitrifica- tion , the effect of selected amendments on nitrous oxide ...
... ( Table 2 ) . When the headspace was O2 - free N2 , some N2O was also produced in the absence of acetylene ( Table 2 ) . To delineate some of the factors controlling denitrifica- tion , the effect of selected amendments on nitrous oxide ...
Page 1078
TABLE 3. Ammonium production relative to nitrate consumption in sediment slurry incubations from site B " Depth ( m ) beneath water table 63 1.5 6.1 11.0 16.4 26.8 1 day + SD ] of " : Ammonium production Rate [ nmol ( g of wet sediment ) ...
TABLE 3. Ammonium production relative to nitrate consumption in sediment slurry incubations from site B " Depth ( m ) beneath water table 63 1.5 6.1 11.0 16.4 26.8 1 day + SD ] of " : Ammonium production Rate [ nmol ( g of wet sediment ) ...
Page 1153
... ( Table 2 ) . Thus , the ratio of H2 utilizers to acetate and trimethylamine utilizers appeared relatively constant despite the variation in absolute numbers . The numbers of methanogens in TS sediments were sig- nificantly lower than in ...
... ( Table 2 ) . Thus , the ratio of H2 utilizers to acetate and trimethylamine utilizers appeared relatively constant despite the variation in absolute numbers . The numbers of methanogens in TS sediments were sig- nificantly lower than in ...
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acenaphthene acetate activity aerobic agar alghumin amino acids anaerobic analysis antibiotic Appl arginine aromatic assay ATCC bacteria Bacteriol bacteriophage bacterium Bacteroides Biol biomass broth buffer carbon carotovora cell wall cellulose chemical chromatography cloned coli colonies compounds concentration containing cremoris culture degradation denitrification detected determined digestion dilution effect Environ enzyme Escherichia coli ethanol fermentation ferulic acid filter fragment gene genetic glucose growth H₂ hybridization incubated infection inhibition inoculated inoculum isolated laboratory lactis lignin lividans medium metabolism metabolites methanogenic method methylcellulose microbial Microbiol microorganisms molecular mutant naphthalene nitrate obtained organic oxide phage phenanthrene phenol plasmid plates present production protein protoplast Pseudomonas resistance rhizobia Rhizobium rumen ruminal samples sediments Society for Microbiology soil solution species spores sterile strains Streptococcus Streptomyces substrate subtilis Table temperature tetracycline tion toxin transfer transformation xylanase yeast extract µg/ml