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Author : Patrick MacCarthy
Publisher :
ISBN 13 : 9780891181040
Total Pages : 0 pages
Book Rating : 4.1/5 (81 download)
Download or read book Humic substances in soil and crop sciences written by Patrick MacCarthy and published by . This book was released on 1990 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : International Humic Substances Society
Publisher :
ISBN 13 :
Total Pages : 312 pages
Book Rating : 4.3/5 (91 download)
Download or read book Humic Substances in Soil and Crop Sciences written by International Humic Substances Society and published by . This book was released on 1990 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: Conversion factors of SI and non-SI units. An introduction to soil humic substances. Variations between humic substances isolated from soils, stream waters, and groundwaters as revealed by 13C-NMR spectroscopy. Synthesis and degradation of natural and synthetic humic material in soil. Selected methods for the characterization of soil humic substances. Nitrogen in humic substances as related to soil fertility. Roles of organic matter, minerals, and moisture in sorption of nonionic compounds and pesticides by soil. Effects of humic substances on plant growth. Ecological aspects of soil organic matter in tropical land use. Humic and fulvic acid fractions from sewage sludges and sludge-amended soils. Application of nuclear magnetic resonance spectroscopy to whole soils. Humic substances in soil and crop sciences: an overview.
Author : International Humic Substances Society
Publisher :
ISBN 13 :
Total Pages : 277 pages
Book Rating : 4.:/5 (61 download)
Download or read book Humic Substances in Soil and Crop Sciences: Selected Readings written by International Humic Substances Society and published by . This book was released on 1990 with total page 277 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : P. MacCarthy
Publisher :
ISBN 13 :
Total Pages : 281 pages
Book Rating : 4.:/5 (465 download)
Download or read book Humic Subsstances in Soil and Crop Sciences written by P. MacCarthy and published by . This book was released on 1994 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (81 download)
Download or read book Humic Substances in Soil and Crop Sciences written by and published by . This book was released on 1990 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : P. Maccarthy
Publisher :
ISBN 13 :
Total Pages : 281 pages
Book Rating : 4.:/5 (78 download)
Download or read book Humic Substances in Soil and Crop Sciences written by P. Maccarthy and published by . This book was released on 1990 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Humic Substance in Soil and Crop Sciences written by and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Kim Billingham
Publisher : NSW Agriculture
ISBN 13 : 1742562574
Total Pages : 132 pages
Book Rating : 4.7/5 (425 download)
Download or read book Humic Products written by Kim Billingham and published by NSW Agriculture. This book was released on 2015-05-25 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: A range of products, often referred to as alternative fertilisers, are marketed with numerous claims relating to soil health and improved plant growth. However, there is often an absence of evidence about the veracity of the claims and the effectiveness of these products. Producers and consumers alike are left to rely on the advertised promises which come with little proof. One common group of alternative fertilisers are the humic products that are often sold as soil amendments with or without accompanying plant nutrients. More than 200 humic products are currently manufactured and sold in Australia. Thousands more are available for purchase via overseas websites. Is there a place for humic products in Australian agriculture? Do they have the potential to realise at least some of the advertised claims or are these benefits merely presumption on the part of manufacturers? This technical bulletin ‘Humic products – Potential or presumption for agriculture’ is the first in a series that will cover a range of alternative fertiliser products. Written and produced by NSW Department of Primary Industries, these reports ask two basic questions: Can the product work? Given our current understanding of the physical, chemical and biological mechanisms that interact in soil-plant ecosystems, can we explain how the product functions? Does the product work? Is there sufficient evidence from independent trials that the product will work under field conditions? This publication is written primarily for agronomists, soil scientists, consultants and other farm advisors. However, the readable style, explanations and diagrams provided by the author, Kim Billingham, make it accessible for others with a more rudimentary understanding of the soil and plant sciences. ‘A brief history of humus’ will engage readers from both conventional and more alternative philosophies as we all work towards farming in a more sustainable manner.
Author : E A Ghabbour
Publisher : Woodhead Publishing
ISBN 13 : 1782424377
Total Pages : 354 pages
Book Rating : 4.7/5 (824 download)
Download or read book Humic Substances written by E A Ghabbour and published by Woodhead Publishing. This book was released on 2014-01-30 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume uses a molecular approach to bring the reader up to date with research into the structure and properties of these unusual materials. Agricultural and environmental scientists will find its coverage of HS use for soil remediation and enhancement and in water purification as alternatives to conventional methods invaluable.
Author : D.S. Orlov
Publisher : CRC Press
ISBN 13 : 1000151646
Total Pages : 352 pages
Book Rating : 4.0/5 (1 download)
Download or read book Humic Substances of Soils and General Theory of Humification written by D.S. Orlov and published by CRC Press. This book was released on 2020-08-26 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work contains results of the latest studies on the composition, structure and properties of humic substances, which are the largest and most important component of organic matter of different types of soils. It should be useful for soil scientists and nature conservationists.
Author : A. Piccolo
Publisher : Elsevier
ISBN 13 : 0080534236
Total Pages : 689 pages
Book Rating : 4.0/5 (85 download)
Download or read book Humic Substances in Terrestrial Ecosystems written by A. Piccolo and published by Elsevier. This book was released on 1996-06-07 with total page 689 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights the increasing importance of humic substances in the different scientific fields related to terrestrial ecology, soil quality conservation, and environmental chemistry. It shows that modern humic substances research is not only directed to unravel their yet ill-defined chemical structure but is successfully exploring the interconnected chemical, biological, and physical processes that maintain the ecological equilibrium of soil and ensure a sustainable agricultural production. The book will primarily be of interest to soil scientists and to ecological and environmental scientists. People in the fields of forest science, agronomy, analytical and environmental chemistry, water science, environmental engineering, and coal science will also find this publication worthy of their attention.
Author : Lynette K. Abbott
Publisher : Springer Science & Business Media
ISBN 13 : 1402066198
Total Pages : 267 pages
Book Rating : 4.4/5 (2 download)
Download or read book Soil Biological Fertility written by Lynette K. Abbott and published by Springer Science & Business Media. This book was released on 2007-10-23 with total page 267 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is becoming more relevant to explore soil biological processes in terms of their contribution to soil fertility. This book presents a comprehensive scientific overview of the components and processes that underpin the biological characteristics of soil fertility. It highlights the enormous diversity of life in soil and the resulting effects that management of land can have on the contribution of this diverse community to soil fertility in an agricultural context.
Author : Kim H. Tan
Publisher : CRC Press
ISBN 13 : 1482234467
Total Pages : 495 pages
Book Rating : 4.4/5 (822 download)
Download or read book Humic Matter in Soil and the Environment written by Kim H. Tan and published by CRC Press. This book was released on 2014-06-10 with total page 495 pages. Available in PDF, EPUB and Kindle. Book excerpt: The field of humic matter research has undergone drastic changes in concepts and principles since the first edition of Humic Matter in Soil and the Environment: Principles and Controversies was published more than a decade ago. Still the only book of its kind specifically addressing humic acid principles and controversies, the Second Edition presen
Author : E A Ghabbour
Publisher : Royal Society of Chemistry
ISBN 13 : 1847551084
Total Pages : 404 pages
Book Rating : 4.8/5 (475 download)
Download or read book Humic Substances written by E A Ghabbour and published by Royal Society of Chemistry. This book was released on 2007-10-31 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: Humic substances, the remarkable brown biomaterials in animals, coals, plants, sediments, soils and waters, are crucial components of the carbon cycle and other life processes. Thus greater knowledge and understanding of these versatile materials is of great importance to the productivity, health and safety of the world's ecosystems, humans, land and water. Presenting the best and most recent research in this important area, this book focuses on the molecular and chemical aspects of humic substances, with sophisticated analytical, chemical and physical techniques providing vital information. Areas covered include spectroscopy, modelling, mobility, properties and analysis of humic substances. Humic Substances: Structures, Models and Functions will be welcomed by researchers and professionals in academia, industry and government agencies worldwide, particularly where the science of humic substances finds applications, such as environmental remediation and sustainable agriculture.
Author : Pan Ming Huang
Publisher : CRC Press
ISBN 13 : 1439803080
Total Pages : 821 pages
Book Rating : 4.4/5 (398 download)
Download or read book Handbook of Soil Sciences written by Pan Ming Huang and published by CRC Press. This book was released on 2011-11-17 with total page 821 pages. Available in PDF, EPUB and Kindle. Book excerpt: An evolving, living organic/inorganic covering, soil is in dynamic equilibrium with the atmosphere above, the biosphere within, and the geology below. It acts as an anchor for roots, a purveyor of water and nutrients, a residence for a vast community of microorganisms and animals, a sanitizer of the environment, and a source of raw materials for co
Author : J. Kubát
Publisher : Elsevier
ISBN 13 : 0444599592
Total Pages : 222 pages
Book Rating : 4.4/5 (445 download)
Download or read book Humus, its Structure and Role in Agriculture and Environment written by J. Kubát and published by Elsevier. This book was released on 2012-12-02 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents the proceedings of the 10th internationalsymposium Humus et Planta held in Prague in August 19-23,1991. The main topics of this book are devoted to the recentadvances in fundamental, as well as applied research of humicsubstances, the most abundant of the naturally occuringmacromolecules of nature, the understanding of their natureand how they react and interact in their natural environments.Texts are included on the structure, physical and chemicalproperties of humic substances; the relationships among humus,soil properties and fertility; the biotransformations oforganic substances in the soil; the relationships betweenhumic substances and plants and the interactions of humus andxenobiotic substances. This book presents recent knowledge ofthe complicated and challenging humic substances. It will beof interest not only to scientist, but also to Universityteachers and students of agricultural and environmentalsciences.
Author : K. Kumada
Publisher : Elsevier
ISBN 13 : 0080869858
Total Pages : 255 pages
Book Rating : 4.0/5 (88 download)
Download or read book Chemistry of Soil Organic Matter written by K. Kumada and published by Elsevier. This book was released on 1988-01-01 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite the large number of papers and books published on soil organic matter (humus), our knowledge of the subject is still very limited, as is our knowledge of humic acid. The author of this book began to study humus at the end of the 1940s and continued until 1984 when he retired from Nagoya University. With the intention of establishing a systematic understanding of soil organic matter, he has compiled facts and a discussion of humus based on his extensive experimental results during the past 40 years. In this book, humic acids are classified into A, B, Rp and P types, based on their optical properties. The elementary composition and other chemical properties of humic acid types are shown to be regularly different from each other. A new method for humus composition analysis applied to various kinds of soils in Japan and several other countries indicates that the diversity of humus compositions of soils is systematically understandable. These findings lead the author to novel theories on the chemical configuration and formation of humic acids and humic substances. Diagenesis of humus under terrestrial conditions is illustrated as to the buried humic horizons of Black soil (Andosol). The book will be useful not only to soil scientists and agronomists but also to geochemists, oceanographers, limnologists, water scientists, biologists and chemists who are dealing with organic matter in terrestrial, aquatic, and sedimentary environments.
