Humus, its Structure and Role in Agriculture and Environment

Download Humus, its Structure and Role in Agriculture and Environment PDF Online Free

Author :
Publisher : Elsevier
ISBN 13 : 0444599592
Total Pages : 222 pages
Book Rating : 4.4/5 (445 download)

DOWNLOAD NOW!


Book Synopsis Humus, its Structure and Role in Agriculture and Environment by : J. Kubát

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.

Humus, its structure and role in agriculture and environment

Download Humus, its structure and role in agriculture and environment PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 108 pages
Book Rating : 4.:/5 (128 download)

DOWNLOAD NOW!


Book Synopsis Humus, its structure and role in agriculture and environment by : International Symposium Humus et Planta (10, 1991, Praha)

Download or read book Humus, its structure and role in agriculture and environment written by International Symposium Humus et Planta (10, 1991, Praha) and published by . This book was released on 1991 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Humic Matter in Soil and the Environment

Download Humic Matter in Soil and the Environment PDF Online Free

Author :
Publisher : CRC Press
ISBN 13 : 082474862X
Total Pages : 298 pages
Book Rating : 4.8/5 (247 download)

DOWNLOAD NOW!


Book Synopsis Humic Matter in Soil and the Environment by : Kim H. Tan

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 2003-04-22 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: The only book to completely define and explore the genesis, extraction, properties, and impact of humic matter on agriculture, industry, and the environment, Humic Matter in Soil and the Environment delves into the issues and controversies associated with produced and natural humic compounds. It assesses the role of humic substances in medicines, fertilizers, and industrial and pharmaceutical operations, providing characteristic visible light, infrared, ESR, NMR spectra, and electron micrographs for every humic compound. Unparalleled in scope and depth, this reference examines controversies regarding humic matter as a real or false compound and identifies trends and prospects for the future.

Humic Substances in Terrestrial Ecosystems

Download Humic Substances in Terrestrial Ecosystems PDF Online Free

Author :
Publisher : Elsevier
ISBN 13 : 0080534236
Total Pages : 689 pages
Book Rating : 4.0/5 (85 download)

DOWNLOAD NOW!


Book Synopsis Humic Substances in Terrestrial Ecosystems by : A. Piccolo

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.

Structure and Organic Matter Storage in Agricultural Soils

Download Structure and Organic Matter Storage in Agricultural Soils PDF Online Free

Author :
Publisher : CRC Press
ISBN 13 : 1000157474
Total Pages : 502 pages
Book Rating : 4.0/5 (1 download)

DOWNLOAD NOW!


Book Synopsis Structure and Organic Matter Storage in Agricultural Soils by : M.R. Carter

Download or read book Structure and Organic Matter Storage in Agricultural Soils written by M.R. Carter and published by CRC Press. This book was released on 2020-12-18 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soils comprise the largest pool of terrestrial carbon and therefore are an important component of carbon storage in the biosphere-atmosphere system. Structure and Organic Matter Storage in Agricultural Soils explores the mechanisms and processes involved in the storage and sequestration of carbon in soils. Focusing on agricultural soils - from tropical to semi-arid types - this new book provides an in-depth look at structure, aggregation, and organic matter retention in world soils. The first two sections of the book introduce readers to the basic issues and scientific concepts, including soil structure, underlying mechanisms and processes, and the importance of agroecosystems as carbon regulators. The third section provides detailed discussions of soil aggregation and organic matter storage under various climates, soil types, and soil management practices. The fourth section addresses current strategies for enhancing organic matter storage in soil, modelling techniques, and measurement methods. Throughout the book, the importance of the soil structure-organic matter storage relationship is emphasized. Anyone involved in soil science, agriculture, agronomy, plant science, or greenhouse gas and global change studies should understand this relationship. Structure and Organic Matter Storage in Agricultural Soils provides an ideal source of information not only on the soil structure-storage relationship itself, but also on key research efforts and direct applications related to the storage of organic matter in agricultural soils.

Advances in Soil Organic Matter Research

Download Advances in Soil Organic Matter Research PDF Online Free

Author :
Publisher : Woodhead Publishing
ISBN 13 : 1845692748
Total Pages : 411 pages
Book Rating : 4.8/5 (456 download)

DOWNLOAD NOW!


Book Synopsis Advances in Soil Organic Matter Research by : W S Wilson

Download or read book Advances in Soil Organic Matter Research written by W S Wilson and published by Woodhead Publishing. This book was released on 1991-01-01 with total page 411 pages. Available in PDF, EPUB and Kindle. Book excerpt: The papers in this volume provide a balanced account of developments in soil organic matter research. It focuses on composition and structure, water quality, organic matter turnover, humus quality and fertility, and is essential reading for all those concerned with the environmental aspects of soil conservation and improvement.

Structure and Functioning of Seminatural Meadows

Download Structure and Functioning of Seminatural Meadows PDF Online Free

Author :
Publisher : Elsevier
ISBN 13 : 0444599649
Total Pages : 387 pages
Book Rating : 4.4/5 (445 download)

DOWNLOAD NOW!


Book Synopsis Structure and Functioning of Seminatural Meadows by : M. Rychnovská

Download or read book Structure and Functioning of Seminatural Meadows written by M. Rychnovská and published by Elsevier. This book was released on 2012-12-02 with total page 387 pages. Available in PDF, EPUB and Kindle. Book excerpt: Twelve years' analysis of natural grassland and experimentally managed meadows have produced this unique set of data on the structures and physiological functions of primary producers, consumers and decomposers. Obtained during the 1973-1985 Ecosystem Study on Highland Meadows in Czechoslovakia, such original information is rare in scientific literature. The aim of the study was to define the functioning of these grasslands and their changes under different impact of man, and to examine the ecological function of those ecosystems in the intensively managed catchment area. Hence, this book contains deep analyses of soil microorganisms, their functions in decomposition and soil forming processes - leading to the evaluation of the whole carbon cycle - as well as dealing with nitrogen pathways in the experimental plots - resulting in precise determination of the full nitrogen cycle. Procedures used in practical agriculture, such as cutting, fertilization and renovation, have also been applied, producing evaluations from both ecological and economical view-points. The book's integrated ecosystem approach to grasslands, its deep professional analyses in each section, along with the synthesis on each particular level and across all levels, renders it an invaluable, informative text, comprising extensive figures and tables and a substantial bibliography of world-wide sources.

The Future of Soil Carbon

Download The Future of Soil Carbon PDF Online Free

Author :
Publisher : Academic Press
ISBN 13 : 0128116889
Total Pages : 290 pages
Book Rating : 4.1/5 (281 download)

DOWNLOAD NOW!


Book Synopsis The Future of Soil Carbon by : Carlos Garcia

Download or read book The Future of Soil Carbon written by Carlos Garcia and published by Academic Press. This book was released on 2018-04-10 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Future of Soil Carbon: Its Conservation and Formation provides readers with an integrative approach to understanding the important role of organic carbon in soil functioning and fertility. Terrestrial interactions between SOC and complex human-natural systems require new fundamental and applied research into regional and global SOC budgets. This book provides new and synthesized information on the dynamics of SOC in the terrestrial environment. In addition to rigorous state-of-the art on soil science, the book also provides strategies to avoid risks of soil carbon losses. Soil organic carbon (SOC) is a vital component of soils, with important and far-reaching effects on the functioning of terrestrial ecosystems. Human activities over the last several decades have significantly changed the regional and global balance of SOC, greatly exacerbating global warming and climate change. Provides a holistic overview of soil carbon status and main threats for its conservation Offers innovative solutions to conserve soil carbon Includes in-depth treatment of regional and global changes in soil organic carbon budget

Bioactive Compounds in Agricultural Soils

Download Bioactive Compounds in Agricultural Soils PDF Online Free

Author :
Publisher : Springer
ISBN 13 : 3319431072
Total Pages : 314 pages
Book Rating : 4.3/5 (194 download)

DOWNLOAD NOW!


Book Synopsis Bioactive Compounds in Agricultural Soils by : Lech Wojciech Szajdak

Download or read book Bioactive Compounds in Agricultural Soils written by Lech Wojciech Szajdak and published by Springer. This book was released on 2016-11-02 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume looks at the impact that different cropping systems and tillage have on soil’s biologically active substances. It considers how phytotoxins accumulate and can inhibit the development of cultivated plants. Coverage explores the continuous cropping of rye, crop rotation, no tillage, and conventional tillage. It offers a comprehensive, comparative approach to allelopathic plant-soil interactions. The authors focus on free and bounded biologically active substances such as amino acids, auxins, humic and fulvic acids, transient radicals, and enzymes in light sand soils fertilized with different mineral and organic fertilizers. The chapters address fundamental questions relevant to the environmental challenges we face today and will deal with in the future. The results involve asking basic questions motivated by soil's chemical and biochemical processes. The answers will lead to the improvement of the quality of soil’s organic matter, which, in turn, can lead to increased crop yields. Readers will come to understand the relationship between ecological processes and environmental change on individual levels of biocomplexity as well as on systems in their entirety. The title is ideal for students and teachers for laboratory practical classes. Soil scientists, biochemists, chemists, plant ecophysiologists, “Natural Products” organic chemists, and other environmental scientists and specialists will also find it useful.

The Actinomycetes

Download The Actinomycetes PDF Online Free

Author :
Publisher : Franklin Classics
ISBN 13 : 9780343158354
Total Pages : 260 pages
Book Rating : 4.1/5 (583 download)

DOWNLOAD NOW!


Book Synopsis The Actinomycetes by : Selman a 1888-1973 Waksman

Download or read book The Actinomycetes written by Selman a 1888-1973 Waksman and published by Franklin Classics. This book was released on 2018-10-15 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Humic Substances

Download Humic Substances PDF Online Free

Author :
Publisher : Woodhead Publishing
ISBN 13 : 1782424377
Total Pages : 354 pages
Book Rating : 4.7/5 (824 download)

DOWNLOAD NOW!


Book Synopsis Humic Substances by : E A Ghabbour

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.

Managing Organic Matter in Tropical Soils: Scope and Limitations

Download Managing Organic Matter in Tropical Soils: Scope and Limitations PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 9401721726
Total Pages : 260 pages
Book Rating : 4.4/5 (17 download)

DOWNLOAD NOW!


Book Synopsis Managing Organic Matter in Tropical Soils: Scope and Limitations by : Christopher Martius

Download or read book Managing Organic Matter in Tropical Soils: Scope and Limitations written by Christopher Martius and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil organic matter is a reservoir for plant nutrients, provides water-holding capacity, stabilizes soil structure against compaction and erosion, and thus determines soil productivity. All agriculture to some degree depends on soil organic matter. It has long been known that soil organic matter declines when land is taken into cultivation, and that the productivity of new agricultural land is governed by fertility contributions from decomposing natural organic matter. The expansion of agriculture to ever new and more fragile lands, particularly in tropical and developing regions, causes environmental degradation with local effects on soil quality, regional effects on landscape integrity and water quality, and global effects on carbon cycles and the atmosphere. This book summarizes current knowledge of the properties and dynamics of soil organic matter in the tropics, its role in determining soil quality, its stability and turnover, and the options for management in the context of tropical landuse systems, for a readership of resource scientists, economists and advanced students. Maintenance of organic matter is critical for preventing land degradation. Case studies and practical applications are therefore an important part of the book, as are the exploration of future directions in research and management.

Allelopathy

Download Allelopathy PDF Online Free

Author :
Publisher : DIANE Publishing
ISBN 13 : 9780788114526
Total Pages : 68 pages
Book Rating : 4.1/5 (145 download)

DOWNLOAD NOW!


Book Synopsis Allelopathy by : Henry Gilbert

Download or read book Allelopathy written by Henry Gilbert and published by DIANE Publishing. This book was released on 1994-12 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: 244 citations covering the effects of chemicals produced by plants. Author and subject indexes.

Interpretation of Micromorphological Features of Soils and Regoliths

Download Interpretation of Micromorphological Features of Soils and Regoliths PDF Online Free

Author :
Publisher : Elsevier
ISBN 13 : 0444635424
Total Pages : 1002 pages
Book Rating : 4.4/5 (446 download)

DOWNLOAD NOW!


Book Synopsis Interpretation of Micromorphological Features of Soils and Regoliths by : Georges Stoops

Download or read book Interpretation of Micromorphological Features of Soils and Regoliths written by Georges Stoops and published by Elsevier. This book was released on 2018-09-17 with total page 1002 pages. Available in PDF, EPUB and Kindle. Book excerpt: Interpretation of Micromorphological Features of Soils and Regoliths, Second Edition, provides researchers and students with a tool for interpreting features observed in soil thin sections and through submicroscopic studies. After an introduction and general overview, micromorphological aspects of regoliths (e.g., saprolites, transported materials) are highlighted, followed by a systematic and coherent discussion of the micromorphological expression of various pedogenic processes. The book is written by an international team of experts in the field, using a uniform set of concepts and terminology, making it a valuable interdisciplinary reference work. The following topics are treated: freeze-thaw features, redoximorphic features, calcareous and gypsiferous formations, textural features, spodic and oxic horizons, volcanic materials, organic matter, surface horizons, laterites, surface crusts, salt minerals, biogenic and pedogenic siliceous materials, other authigenic silicates, phosphates, sulphidic and sulphuric materials, and features related to faunal activity. The last chapters address anthropogenic features,archaeological materials and palaeosoils. Updates the first exhaustive publication on interpretation of micromorphological features, with some new chapters and with a larger number of additional references Covers related topics, making micromorphology more attractive and accessible for geomorphologists, archaeologists and quaternary geologists Includes thematic treatment of a range of soil micromorphology fields and broadens its applications Features input from a multi-disciplinary team, ensuring thorough coverage of topics related to soil science, archaeology and geomorphology

Humic Substances of Soils and General Theory of Humification

Download Humic Substances of Soils and General Theory of Humification PDF Online Free

Author :
Publisher : CRC Press
ISBN 13 : 1000151646
Total Pages : 352 pages
Book Rating : 4.0/5 (1 download)

DOWNLOAD NOW!


Book Synopsis Humic Substances of Soils and General Theory of Humification by : D.S. Orlov

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.

Agriculture in Dry Lands

Download Agriculture in Dry Lands PDF Online Free

Author :
Publisher : Elsevier
ISBN 13 : 0444599568
Total Pages : 992 pages
Book Rating : 4.4/5 (445 download)

DOWNLOAD NOW!


Book Synopsis Agriculture in Dry Lands by : I. Arnon

Download or read book Agriculture in Dry Lands written by I. Arnon and published by Elsevier. This book was released on 2012-12-02 with total page 992 pages. Available in PDF, EPUB and Kindle. Book excerpt: Throughout history, man has, by over-use, consistently reduced the productive capacity of dry lands. This degradation of one-third of the land area of the globe is, unfortunately, increasing. In recent years, world interest has turned to the problems of pollution of the environment and the impending food shortage as world population grows explosively. Thus the attention of international and other agricultural bodies has turned to the need for preserving and developing more effectively the agricultural potential of these areas. This book provides a comprehensive review of present knowledge of the agriculture of dry lands, with special emphasis on measures for conserving their natural resources. Management practices are described which aim at optimizing productivity of rainfed and irrigated agriculture without adverse effects on sustainability. Land use in the dry regions, and its evolution throughout history is described and analysed, and the lessons to be learnt from destructive technologies are stressed. In particular, current proposals for an alternative agriculture are discussed and their justification is questioned. This is a generalist work, which specialists can also find interesting, not only in their own discipline but as a concise way of acquainting themselves with the state-of-the-art in associated fields. Increasing specialisation with each discipline using its own vocabulary leads inevitably to communication problems, and the need for multi-disciplinary teams makes inter-discipline communication indispensible.

Environmental Microbiology

Download Environmental Microbiology PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 196 pages
Book Rating : 4.F/5 ( download)

DOWNLOAD NOW!


Book Synopsis Environmental Microbiology by : Sándor Balázsy

Download or read book Environmental Microbiology written by Sándor Balázsy and published by . This book was released on 1994 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: