Narendra kumar lenka (20 risultati)

Condizione: New.

Hardcover. Condizione: New. 1st Edition. Contents: Section I: Common Soil Parameters: 1. Collection and preparation of soil sample. 2. Determination of soil reaction (pH). 3. Determination of soil electrical conductivity (EC) (1:2 Soil-water suspension). 4. Cation Exchange Capacity (CEC). 5. Exchangeable sodium (Na+) (Ammonium acetate method). Section II: Soil Physical Parameters: 6. Soil texture (Bouyoucos hydrometer method). 7. Soil bulk density (core method). 8. Soil aggregate analysis (Cambardella and Elliott,1993). 9. Soil aggregate analysis (dry sieving). 10. Wet sieving procedure for aggregate analysis (Using Yoder's apparatus). 11. Mean weight diameter and water stable aggregates. Section III: Soil Carbon and Fractions: 12. Total Organic Carbon (TOC) (Dry combustion method). 13. Determination of soil organic Carbon (Walkley & Black, 1934). 14. Labile Carbon (KMnO4 -Oxidizable soil organic carbon) (Weil et al., 2003). 15. Labile Carbon Fractions (K2 Cr2 O7 Method) (Chan et al., 2001). 16. Particulate Organic Matter - Carbon (POM-C) (Cambardella and Elliott, 1992). 17. Soil Respiration (Anderson, 1982) viii Soil Health Analysis. Section IV: Soil Availability of Primary Plant Nutrients: 18. Soil Available Nitrogen (N) (Subbiah and Asija, 1956). 19. Soil Available Phosphorus (P) (Olsen et al. 1954). 20. Soil Available Potassium (K) (Hanway and Heidel, 1952). Section V: Soil Secondary and Micronutrients: 21. Available Sulphur (S) in Soil by Turbidimetric Method (Williams and Steinbergs, 1959). 22. Available Boron (B) in Soil by Hot Water Soluble Method (Berger and Truog, 1939). 23. Soil Available Micronutrients (Fe, Mn, Zn and Cu) (Lindsay and Norvell, 1978). Section VI: Soil Biological Activity. 24. Techniques for Analysis of Soil Biological Parameters. 25. Enumeration of Soil Microbes by Dilution Plating Technique. 26. Dehydrogenase Activity. 27. Fluoresce in Diacetate (FDA) Hydrolysis. 28. Glucosidase assay (Eivazi and Tabatabai, 1988). 29. Phosphatase Activity in Soil. 30. Electrophoresis of DNA Molecule. 31 Important Terminologies used in Chemical Analysis. This book describes latest analytical procedures of key soil health indicators including physical, chemical and biological parameters. Most of the Soil Analysis manuals currently available, primarily deal with basic chemical and physical properties without giving emphasis on soil health assessment. However, literature shows indicator parameters such as soil carbon pools, soil aggregation behaviour, aggregate associated carbon content and biological activity are increasingly being used for monitoring the change in soil quality / soil health over a period of time. Analytical protocols in respect of these parameters are presently available in different research journals. This book compiles the procedures for the soil health indicator parameters including those being used of late for monitoring soil quality/soil health. This book is useful for researchers, post graduate students, academicians and policy makers in the fields of Soil Science, Agronomy, Natural Resource Management and Forestry. …

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Condizione: As New. Unread book in perfect condition.

Paperback. Condizione: Brand New. 112 pages. 0.43x9.02x5.98 inches. In Stock.

Condizione: New. 2020. paperback. . . . . .

Hardcover. Condizione: New. ISBN:9789387973787.

Condizione: New.

Condizione: New. 2020. paperback. . . . . . Books ship from the US and Ireland.

Condizione: As New. Unread book in perfect condition.

HRD. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Hardcover. Condizione: Brand New. 100 pages. 5.98x4.25x1.14 inches. In Stock.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The present publication provides an extensive summary of the most current analytical techniques for evaluating crucial indicators of soil health, such as physical, chemical, and biological parameters. Unlike many existing soil analysis manuals that mainly concentrate on basic chemical and physical properties, this book highlights the significance of soil health assessment. Literary sources suggest that indicator parameters, including soil carbon pools, soil aggregation behavior, aggregate-associated carbon content, and biological activity, are increasingly being employed to monitor shifts in soil quality and soil health over time. The analytical protocols for these parameters can be located in several research journals. This book is a necessary reference for researchers, postgraduate students, academics, and policymakers operating in the disciplines of Soil Science, Agronomy, Natural Resource Management, and Forestry. 112 pp. Englisch. …

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - The present publication provides an extensive summary of the most current analytical techniques for evaluating crucial indicators of soil health, such as physical, chemical, and biological parameters. Unlike many existing soil analysis manuals that mainly concentrate on basic chemical and physical properties, this book highlights the significance of soil health assessment. Literary sources suggest that indicator parameters, including soil carbon pools, soil aggregation behavior, aggregate-associated carbon content, and biological activity, are increasingly being employed to monitor shifts in soil quality and soil health over time. The analytical protocols for these parameters can be located in several research journals. This book is a necessary reference for researchers, postgraduate students, academics, and policymakers operating in the disciplines of Soil Science, Agronomy, Natural Resource Management, and Forestry. …

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book presents the most recent analytical techniques for determining key indicators of soil health, including physical, chemical, and biological parameters. While many current soil analysis manuals focus primarily on basic chemical and physical properties without emphasizing soil health assessment, recent literature shows that indicator parameters such as soil carbon pools, soil aggregation behavior, aggregate-associated carbon content, and biological activity are increasingly being used to monitor changes in soil quality and soil health over time. Analytical protocols for these parameters are available in various research journals.This book is an essential resource for researchers, postgraduate students, academics, and policymakers in the fields of Soil Science, Agronomy, Natural Resource Management, and Forestry. It compiles the latest procedures for assessing soil health indicator parameters, providing a comprehensive and up-to-date guide for those working in these fields. 100 pp. Englisch.…

Buch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - This book presents the most recent analytical techniques for determining key indicators of soil health, including physical, chemical, and biological parameters. While many current soil analysis manuals focus primarily on basic chemical and physical properties without emphasizing soil health assessment, recent literature shows that indicator parameters such as soil carbon pools, soil aggregation behavior, aggregate-associated carbon content, and biological activity are increasingly being used to monitor changes in soil quality and soil health over time. Analytical protocols for these parameters are available in various research journals.This book is an essential resource for researchers, postgraduate students, academics, and policymakers in the fields of Soil Science, Agronomy, Natural Resource Management, and Forestry. It compiles the latest procedures for assessing soil health indicator parameters, providing a comprehensive and up-to-date guide for those working in these fields.…