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This chapter describes the enzymology of the recultivation of technogenic soils The evolution of technogenic soils which affects the efficiency of recultivation is studied using many physical chemical and biological methods It is found that the level of enzymatic activity is a good indicator of the degree of evolution of technogenic soils

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Effect of mine spoils on soil and plant enzyme activity of rhizosphere soil V DAVAMANI AND P DORAISAMY •HIND INSTITUTE OF SCIENCE AND TECHNOLOGY• Mining is an anthropogenic activity that changes the soil profile physical chemical and biological properties

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Amylase activity of different coal mine overburden spoil as well as nearby NF samples were determined by spectrophotometric method (540 nm) in adaptation Get price Enzyme Activity and Respiration in Minesoils Amylase and phosphatase activities increased with time as did respiration rate Impacts of Mountaintop Removal and Valley

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Plant and Soil 47 137-148 (1977) Ms 3051 INFLUENCE OF HEAVY METALS IN SPRUCE FOREST SOIL ON AMYLASE ACTIVITY C02 EVOLUTION FROM STARCH AND SOIL RESPIRATION b y A E B R E G T a n d J M A M B O L D E W I J N Department of Plant Ecology University of Lurid Sweden* SUMMARY Starch decomposition and soil respiration is

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Structure-function relationships in human salivary α-amylase: role of aromatic residues in a secondary binding site Role of the phenylalanine 260 residue in defining product profile and alcoholytic activity of the α-amylase AmyA from Thermotoga maritima

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