Soil Enzymology - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Soil Enzymology write by Girish Shukla. This book was released on 2010-10-17. Soil Enzymology available in PDF, EPUB and Kindle. Soil enzymes are one of the vital key mediators involved in nutrient recycling and the decomposition of organic matter and thereby in maintaining soil quality and fertility. This Soil Biology volume covers the various facets of soil enzymes, such as their functions, biochemical and microbiological properties and the factors affecting their activities. Enzymes in the rhizosphere, in forest soils, and in volcanic ash-derived soils are described. Soil enzymes covered include phosphohydrolases, lignocellulose-degrading enzymes, phenol oxidases, fungal oxidoreductases, keratinases, pectinases, xylanases, lipases and pectinases. Several chapters treat the soil enzymatic activities in the bioremediation of soils contaminated with pesticides and pollutants such as oil, chlorinated compounds, synthetic dyes and aromatic hydrocarbons. The role of soil enzymes as bioindicators is a further important topic addressed.
Methods of Soil Enzymology
Methods of Soil Enzymology - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Methods of Soil Enzymology write by Richard P. Dick. This book was released on 2020-01-22. Methods of Soil Enzymology available in PDF, EPUB and Kindle. Methods of Soil Enzymology provides the first comprehensive set of vetted methods for studying enzymes in soils. Readers will especially benefit from the step-by-step explanation of the lab procedures, as well as background information for using these methods effectively and analyzing data. Main topics include activity assays, enzyme extraction, and synthetic enzyme complexes. Each method covered includes background informaton, step-by-step descriptions of the procedure, and special comments regarding nuances, pitfalls, and interpretation of the method. Learn the latest research methods, including enzyme extraction methods and procedures for creating synthetic enzyme complexes, as well as the newest ways to use small-scale and high-throughput methods for enzyme activity assays. Written for the researcher, but welcoming to those new to soil enzymology, the introduction includes conceptual information to orient those who are not familiar with these methods but want to use them. In the tradition of SSSA methods books, Methods of Soil Enzymology features a comprehensive approach with a focus on ease of use.
Methods of Soil Analysis, Part 2
Methods of Soil Analysis, Part 2 - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Methods of Soil Analysis, Part 2 write by Richard W. Weaver. This book was released on 1994. Methods of Soil Analysis, Part 2 available in PDF, EPUB and Kindle. Soil sampling for microbiological analysis; Statistical treatment of microbial data; Soil sterilization; Soil water potencial; Most probable number counts; Light microscopic methods for studying soil microorganisms; Viruses; Recovery and enumeration of viable bacteria; Coliform bacteria; Autotrophic nitrifying bacteria; Free-living dinitrogen-fixing bacteria; Legume nodule symbionts; Anaerobic bacteria and processes; Denitrifiers; Actiomycetes; Frankia and the actinorhizal symbiosis; Filamentous fungi; Vesicular-arbuscular mycorrhizal fungi; Isolation of microorganisms producting antibiotics; Microbiological procedures for biodegradation research; Algae and cyanobacteria; Marking soil bacteria with lacZY; Detection of specific DNA sequences in environmental sample via polymerase chaim reaction; Isolation and purification of bacterial DNA from soil; Microbial biomass; Soil enzymes; Carbon mineralization; Isotopic methods for the study of soil organic matter dynamics ; Practical considerations in the use of nitrogen tracers in agricultural and environmental research; Nitrogen availability; Nitrogen mineralization, immobilization, and nitrification; Dinitrogen fixation; Measuring denitrification in the field; Sulfur oxidation and reduction in soils; Iron and manganese oxidation and reduction.
Soil Enzymology in the Recycling of Organic Wastes and Environmental Restoration
Soil Enzymology in the Recycling of Organic Wastes and Environmental Restoration - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Soil Enzymology in the Recycling of Organic Wastes and Environmental Restoration write by Carmen Trasar-Cepeda. This book was released on 2011-09-30. Soil Enzymology in the Recycling of Organic Wastes and Environmental Restoration available in PDF, EPUB and Kindle. Soil enzymes play a fundamental role in many soil processes such as the mineralization of organic matter, the synthesis of humic substances, the degradation of xenobiotics or the mechanisms involved in the biocontrol of plant pathogens. Their direct link with soil microorganisms gives them a key role as biomonitors of the evolution of soil quality or in the monitoring of the application of organic amendments to degraded soils. As a consequence of the importance of soil enzymes on soil processes, there is an increasing interest in their study, as well as in the application of molecular techniques as diagnostic tools.
Enzymes in the Environment
Enzymes in the Environment - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Enzymes in the Environment write by Richard G. Burns. This book was released on 2002-01-29. Enzymes in the Environment available in PDF, EPUB and Kindle. The need to understand the biological processes that are important for essential aquatic and terrestrial ecosystem function has prompted much research into the field of ecological enzymology. This book presents the two broad areas of application in a compilation of reviews by 21 international experts in their respective fields. The first explores enzymatic activities to assess the processes or mechanisms that operate in a given system, such as the rhizosphere, plant leaves and shoots, soil surfaces, and biofilms. The second considers enzymes or microbial cells as sensors to detect microbial activity and stresses due to pollution, management, or climatic change in both aquatic and terrestrial ecosystems.
