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Phytotoxic Activities of Chernozem Saprotrophic Micromycetes: Specificity, Sorption, and Stability of Phytotoxins in Soil
      
The metabolites displayed their phytotoxic activities directly in soil.
      
Effect of Photosynthetic Bacteria and Compost on Degradation of Petroleum Products in Soil
      
The consumption of phenanthrene in soil by model plant-microbial associations including natural and transconjugant plasmid-bearing rhizospheric strains of Pseudomonas fluorescens and P.
      
Rape (Brassica napus L.) was shown to be an appropriate sentinel plant, sensitive to phenanthrene, which can be used for testing the efficiency of phenanthrene degradation in soil.
      
Sugar Beet Photosynthesis under Conditions of Increasing Water Deficiency in Soil and Protective Effects of a Low-Molecular-Weig
      
Saccharifera (Alef) Krass.) sprayed with 40% methanol, against the background of increasing water deficiency in soil.
      
The resulting biopreparations increased the degree of purification by factors of 4-8 in soil and 18-24 in water when applied at a concentration of 107 cells/g(ml).
      
Nitrogen fixation, denitrification, and CO2 emission were measured in soil samples from different parts of gerbil burrows.
      
Microbial transformation of chitin in soil under anaerobic conditions
      
All three studied microbial groups proved to participate in chitin transformation in soil under anaerobic conditions.
      
Doubled N2O emission from Siberian forest soils to the atmosphere can be expected due to changes in tree species composition of forest ecosystems even without considering changes in water and temperature regimes in soil.
      
The stability of soil conditions allows considerable contraction of the realized niche volume, which increases species richness in soil.
      
Competition prevails in soil communities outside their ecological optimum.
      
The transformation of cobalt and nickel in soil is closely related to the transformation of iron and manganese compounds as well as to redox processes.
      
This study addresses the efficiency of microbial preparations to degrade pesticide residues in soil.
      
The abundance and biomass of the chitinolytic bacterial and actinomycete complex in soil were evaluated by luminescent microscopy.
      
Stable isotopes of carbon and nitrogen in soil ecological studies
      
The addition of montmorillonite and peat intensifies the aggregation processes in soil-microbe heterodispersions.
      
A solution to the problem of unsteady heat transfer in soil is found analytically by the method of matched asymptotic expansions.
      
 

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