Download or read book Determination of Total and Fixed Sodium in Soils I written by Somir Banerjee and published by . This book was released on 1955 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Diagnosis and Improvement of Saline and Alkali Soils written by L. E. Allison and published by . This book was released on 1969 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Journal of the Indian Society of Soil Science written by Indian Society of Soil Science and published by . This book was released on 1956 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Field Methods for Determination of Soluble Salts and Percent Sodium from Extract for Identifying Dispersive Clay Soils written by CP. Flanagan and published by . This book was released on 1977 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper presents field test procedures for determining the total dissolved salts and the percent sodium in the saturation pore water extract for the purpose of identifying dispersive clay soils. Soluble salts were determined by two methods. The first method used a sodium electrode and chemical reagents, while the second method used a wheatstone bridge. Plots of data and geometric regression analyses were used to determine the relationship between the soluble salts obtained by the two field techniques versus the soluble salts by atomic absorption. The percent sodium was calculated three separate ways using data from the sodium electrode, chemical reagents, and bridge. Plots of data and linear regression analyses were made of the percent sodium by the three methods versus the percent sodium by atomic absorption. In all plots of soluble salts and percent sodium, the atomic absorption data were used as the independent variable.

Download or read book Handbook of Soil Analysis written by Marc Pansu and published by Springer Science & Business Media. This book was released on 2007-04-18 with total page 996 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook is a reference guide for selecting and carrying out numerous methods of soil analysis. It is written in accordance with analytical standards and quality control approaches. It covers a large body of technical information including protocols, tables, formulae, spectrum models, chromatograms and additional analytical diagrams. The approaches are diverse, from the simplest tests to the most sophisticated determination methods.

Download or read book Guideline for Salinity Assessment Mitigation and Adaptation Using Nuclear and Related Techniques written by Mohammad Zaman and published by Springer. This book was released on 2018-11-28 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book is an outcome of the collaboration between the Soil and Water Management & Crop Nutrition Section, Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture, Department of Nuclear Sciences and Applications, International Atomic Energy Agency (IAEA), Vienna, Austria, and Dr. Shabbir A Shahid, Senior Salinity Management Expert, Freelancer based in United Arab Emirates.The objective of this book is to develop protocols for salinity and sodicity assessment and develop mitigation and adaptation measures to use saline and sodic soils sustainably. The focus is on important issues related to salinity and sodicity and to describe these in an easy and user friendly way. The information has been compiled from the latest published literature and from the authors’ publications specific to the subject matter. The book consists of six chapters. Chapter 1 introduces the terms salinity and sodicity and describes various salinity classification systems commonly used around the world. Chapter 2 reviews global distribution of salinization and socioeconomic aspects related to salinity and crop production. Chapters 3 covers comprehensively salinity and sodicity adaptation and mitigation options including physical, chemical, hydrological and biological methods. Chapter 4 discusses the efforts that have been made to demonstrate the development of soil salinity zones under different irrigation systems. Chapter 5 discusses the quality of irrigation water, boron toxicity and relative tolerance to boron, the effects of chlorides on crops. Chapter 6 introduces the role of nuclear techniques in saline agriculture.

Download or read book Bibliography of Agriculture written by and published by . This book was released on 1976 with total page 1732 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Soil Sampling and Methods of Analysis written by M.R. Carter and published by CRC Press. This book was released on 2007-08-03 with total page 1264 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thoroughly updated and revised, this second edition of the bestselling Soil Sampling and Methods of Analysis presents several new chapters in the areas of biological and physical analysis and soil sampling. Reflecting the burgeoning interest in soil ecology, new contributions describe the growing number and assortment of new microbiological

Download or read book Comprehensive Dissertation Index written by and published by . This book was released on 1973 with total page 1244 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Comprehensive Dissertation Index 1861 1972 Agriculture written by Xerox University Microfilms and published by . This book was released on 1973 with total page 1226 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Methods of Soil Analysis Part 3 written by Arnold Klute and published by ACSESS. This book was released on 1996 with total page 1422 pages. Available in PDF, EPUB and Kindle. Book excerpt: Conversion factors for SI and non-Si Units; sampling; quality assurance and quality control; dissolution for total elemental analysis; atomic absorption and flame emission spectrometry; inductively coupled plasma emission spectrometry and inductively coupled plasma-mass spectroscopy; neutron activation analysis; elemental analysis by X-ray fluorescence spectroscopy; liquid chromatography; differential pulse voltammetry; fourier transform infrared and Raman spectroscopy; electron spin (or paramagnetic) resonance spectroscopy; X-ray photoelectron spectroscopy; X-ray absorption fine structure spectroscopy; salinity: electrical conductivity and total dissolved solids; carbonate and gypsium; soil pH and soil acidity; lime requirement; aluminum; Lithium, Sodium, Potassium, Rubidium and Cesium; Beryllium, Magnesium, Calcium, Strontium, and Barium; Boron; Silicon; Iron; Manganese; Chromium; Copper and Zinc; Molybdenum and Cobalt; Nickel, Cadmium, and Lead; Mercury; Selenium and Arsenic; Bromine, Chlorine, and Fluorine; Phosphorus; sulfur; Total Carbon, Organic Carbon, and Organic Matter; organic matter characterization; extraction of organic chemicals; Nitrogen-Total; Nitrogen-Inorganic forms; Nitrogen-Organic forms; Cation exchange capacity and exchange coefficients; charge analyses of soils and anion exchange; Redox measurements of soils; Kinetic methods and measurements; equilibrium modeling in soil chemistry.

Download or read book Chemical Methods of Soil Analysis written by and published by . This book was released on 1949 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Doctoral Dissertations Accepted by American Universities written by Donald Bean Gilchrist and published by . This book was released on 1964 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Research Methods in Plant Sciences Allelopathy Vol 1 Soil Analysis written by S.S. Narwal and published by Scientific Publishers. This book was released on 2004-07-01 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: Allelopathy is a new field of science, as the term 'Allelopathy' was coined by Prof. Hans Molisch, a German Plant Physiologist in 1937. Till now lot of Allelopathy research work has been done in various fields of Agricultural and Plant Sciences. However, there is no compilation of various Research Methods used. Every scientist is conducting research in his own way. It is causing lot of problems to researchers working in underdeveloped/Third World Countries in small towns without Library facilities. Therefore, to make available the standard methods for conducting allelopathy research independently, this multi-volume book has been planned. Since allelopathy is multi-disciplinary area of research, hence, volumes have been planned for each discipline. Prof. S.S. Narwal has planned this multi-volume Book Research Methods in Plant Sciences: Allelopahty. Three volumes (Volume 1. Soil Analysis, Volume 2. Plant Protection and Volume 3. Plant Pathogens) of this Book have been released during the IV. International Allelopathy Conference, 2004 at Hisar(India). Five volumes (Volume 4. Plant Analysis, Volume 5. Physiological Processes, Volume 6. Biochemical Processes, Volume 7. Forestry/Agroforestry Research and Volume 8. Isolation, Identification and Characterization of allelochemicals are under preparation. Volume 1. Soil Analysis is consists of 20 Chapters, describing the methods to analyse various types of soil properties. The Book is devided into three Sections: General, Physio-chemical properties and Soil microbiology. It provides complete information for Soil Analysis in simple and lucid language. The Figures/ illustrations have been given at appropriate places in text. It will prove very useful to undergraduate and post graduate students and teaching Faculty for Class Room and Laboratory experiments as well as for research.

Download or read book Journal of Agricultural Research written by and published by . This book was released on 1939 with total page 1026 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Procedures for Soil Analysis written by L. P. van Reeuwijk and published by . This book was released on 1993 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Soil Salinity Assessment written by J. D. Rhoades and published by Food & Agriculture Org.. This book was released on 1999 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Determination of soil salinity from aqueous electrical conductivity; determination of soil salinity from soil-paste and bulk soil electrical conductivity; example uses of salinity assessment technology; operational and equipment costs associated with salinity instrumentation measurement techniques.