Directory UMM :Data Elmu:jurnal:S:Soil Biology And Chemistry:Vol32.Issue10.Sep2000:
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The number of PAHs degraders, estimated by a modi®ed MPN procedure, was not signi®cantly different in the freshly spiked rhizospheric and non-rhizospheric soils, but was
The Compost FA chromatogram showed four well- de®ned peaks (elution times > 8.33 min) representing fractions of less than 10,000 Da and a less well-de®ned peak (elution time
In seleniferous agricultural evaporation pond water and sediments, maximum Se volatilization occurred at a temperature of 35 8 C (Fran- kenberger and Karlson, 1989; Thompson-Eagle
Eects of treatments and incubation days on soil process rates of N mineralization, nitri®cation, microbial N assimilation, and the ratios of these rates were analyzed using
The addition of bacterial inocula to carrier materials may enhance cell survival by physically separating bacteria from environmental in¯uences, through attachment to a surface or
Our experiments demonstrated that the N 2 ¯ux method is adaptable for both mineral and water-logged organic soils, and that denitri®cation rates based on direct N2 ¯uxes can be
dry soil) of culturable bacteria growing on King's B agar isolated from soils polluted with heavy metals. The soils PS1 and PS19 were either enriched with ARE or enriched
In the ®rst part of this study, it was possible to recognize a group of bacterial isolates, Ps4±C4, present with high frequency in barley MC soil and character- ized by an
