Dynamics Of Soil Bacteria In Relation To Plants Protozoa And Inorganic Nitrogen
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Dynamics Of Soil Bacteria In Relation To Plants Protozoa And Inorganic Nitrogen
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Author : Marianne Clarholm
language : en
Publisher:
Release Date : 1983
Dynamics Of Soil Bacteria In Relation To Plants Protozoa And Inorganic Nitrogen written by Marianne Clarholm and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983 with Soil microbiology categories.
Soil Ecology
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Author : P. Lavelle
language : en
Publisher: Springer Science & Business Media
Release Date : 2007-05-08
Soil Ecology written by P. Lavelle and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-05-08 with Science categories.
A number of excellent textbooks on general ecology are currently available but‚ to date‚ none have been dedicated to the study of soil ecology. This is important because the soil‚ as the ‘epidermis’ of our planet‚ is the major component of the terrestrial biosphere. In the present age‚ it is difficult to understand how one could be interested in general ecology without having some knowledge of the soil and further‚ to study the soil without taking into account its biological components and ecological setting. It is this deficiency that the two authors‚ Patrick Lavelle and Alister Spain‚ have wished to address in writing their text. A reading of this work‚ entitled ‘Soil Ecology’‚ shows it to be very complete and extremely innovative in its conceptual plan. In addition‚ it follows straightforwardly through a development which unfolds over four substantial chapters. Firstly‚ the authors consider the soil as a porous and finely divided medium of b- organomineral origin‚ whose physical structure and organisation foster the development of a multitude of specifically adapted organisms (microbial communities‚ roots of higher plants‚ macro-invertebrates).
Plant Soil Interactions At Low Ph Principles And Management
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Author : R.A. Date
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Plant Soil Interactions At Low Ph Principles And Management written by R.A. Date and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Nature categories.
The understanding of plant-soil interactions in acid soils is important for improved food production in many parts of the world. The context of the book touches on basic and applied aspects of the physics, chemistry and biology of acid soils and their effect on growth of plants. It contains a large section on management of acid soils for plant (food) production and on socioeconomic aspects of management of acid soils. This is important because a large portion of the world's acid soils occurs in less developed countries. Plant-Soil Interactions at Low pH: Principles and Management contains a substantial number of papers, including nine invited reviews, presented at the Third International Symposium of Plant-Soil Interactions at Low pH. The major themes include chemistry and physics of acid soils, microbial and faunal activity in acid soils, mechanisms of acid tolerance of plants, selection and breeding of acid-tolerant plants, diagnosis and correction of acid soil infertility, socioeconomic aspects of acid soil management and management systems for agriculture, horticulture and forestry on acid soils.
Interactions In The Root Environment An Integrated Approach
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Author : David S. Powlson
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Interactions In The Root Environment An Integrated Approach written by David S. Powlson and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
This volume contains a selection of papers presented at the Rothamsted Millennium Conference "Interactions in the Root Environment - an Integrated Approach". The meeting brought together scientists from a range of disciplines interested in the relationship between soil biology and plant growth, reflected by the contents of the volume. Topics range from root development and nutrient flow, plant-microbe and plant-plant signaling, methods for studying bacterial and fungal diversity, to the exploitation of rhizosphere interactions for biological control of diseases and soil remediation. Authors include many internationally-recognized experts in their field and the contributions range from reviews to research papers. The volume presents a timely and wide-ranging overview of the interactions between plants, microbes and soil. It should prove an indispensable resource for students and others seeking an introduction to the topic, in addition to scientists already conversant with the area of research.
Microfloral And Faunal Interactions In Natural And Agro Ecosystems
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Author : M.J. Mitchell
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Microfloral And Faunal Interactions In Natural And Agro Ecosystems written by M.J. Mitchell and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
MYRON J. MITCHELL* The biota of soils constitute an integral part of both natural and agronomic ecosystems. The soil microflora and fauna in conjunction with the belowground portion of the Metaphyta or higher plants constitute the living milieu, components of which are in intimate association with each other as well as the abiotic constituents of the soil. Since these associations or interactions are important in regulat ing both the flux and availability of energy and nutrients, the central theme of the present book focuses on these interactions. The effects of microfloral and faunal inter actions with regard to overall ecosystem dynamics and specific critical processes will be examined. HISTORICAL ASPECTS The coverage of this volume is an extension of a vast body of literature which dates back to the 18th century. A brief compendium of major books and reviews published from 1960 to 1983 is given chronologically in Tables 1 and 2, respectively. Russell (1961) has reviewed work in the 1800's during which some of the basic tenets on the relationships between plant nutrition and soil properties became estab lished. In this period agricultural science was founded and the study of soil bacteriology began. The evolution of soil biology up to the early 1970's has been described by Satch211 in the volume edited by Dickinson and Pugh (1974). *Department of Environmental and Forest Biology, SUNY, College of Environmental Science and Forestry, Syracuse, NY 13210 2 ~ .
Soil Protozoa
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Author : J. F. Darbyshire
language : en
Publisher: Oxford University Press, USA
Release Date : 1994
Soil Protozoa written by J. F. Darbyshire and has been published by Oxford University Press, USA this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Science categories.
Protozoa are active components of the soil microfauna. For example, they may stimulate bacterial metabolism and some fungal metabolites can lyse protozoa. They may be predators of bacteria and hence have a role in biological control. Their presence in groundwaters can be used as an indicator of pollution, while they are also being used to treat sewage in the activated-sludge and reed-bed processes. They are believed to be major secondary decomposers in soil and increased knowledge about these microorganisms is important to sustain soil fertility and food production. This book is the first in English for 65 years devoted entirely to soil protozoology. It is written by experienced microbiologists and should be of interest to protozoologists, other microbiologists, and soil scientists.
Trends In Ecological Research For The 1980s
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Author : June H. Cooley
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-13
Trends In Ecological Research For The 1980s written by June H. Cooley and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-13 with Science categories.
Is ecology at a crossroad? After three decades of rapid, though somewhat anarchic development, many ecologists now are beginning to ask this question. They have the feeling of no longer belonging to a unified and mature scientific discipline. Many of them claim to be mere empiricists, whereas others are proud to be considered theoreticians. Each side has its own journals and holds its own specialists' meetings, tending to disregard the achievements of the other. The communication gap between the two schools is quickly widening, to the detriment of both. To make things worse, the word "ecology" now has a different meaning for the professional biologists and the general public. Ecology is still considered as a creditable (though rather "soft") scientific discipline by the former, whereas it is perceived as a new, non-conformist political philosophy by the latter. Empirical ecologists are fundamentally naturalists who enjoy the immense complexity of the natural world and devote their lifetimes to the description of the many adaptive characteristics--morpholog ical, biological, or behavioral--of the hundreds of thousands of species sharing the earth with us. They generally are ignorant of, if not allergic to, the use of any mathematical representation of living phenomena. They' feel that ecological theory is rapidly becoming a mathematical game that has lost any contact with the "realities of life.
Principles And Applications Of Soil Microbiology
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Author : Terry Gentry
language : en
Publisher: Elsevier
Release Date : 2021-06-06
Principles And Applications Of Soil Microbiology written by Terry Gentry and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-06-06 with Science categories.
Written by leading experts in their respective fields, Principles and Applications of Soil Microbiology 3e, provides a comprehensive, balanced introduction to soil microbiology, and captures the rapid advances in the field such as recent discoveries regarding habitats and organisms, microbially mediated transformations, and applied environmental topics. Carefully edited for ease of reading, it aids users by providing an excellent multi-authored reference, the type of book that is continually used in the field. Background information is provided in the first part of the book for ease of comprehension. The following chapters then describe such fundamental topics as soil environment and microbial processes, microbial groups and their interactions, and thoroughly addresses critical nutrient cycles and important environmental and agricultural applications. An excellent textbook and desk reference, Principles and Applications of Soil Microbiology, 3e, provides readers with broad, foundational coverage of the vast array of microorganisms that live in soil and the major biogeochemical processes they control. Soil scientists, environmental scientists, and others, including soil health and conservation specialists, will find this material invaluable for understanding the amazingly diverse world of soil microbiology, managing agricultural and environmental systems, and formulating environmental policy. Includes discussion of major microbial methods, embedded within topical chapters Includes information boxes and case studies throughout the text to illustrate major concepts and connect fundamental knowledge with potential applications Study questions at the end of each chapter allow readers to evaluate their understanding of the materials
Current Perspectives In Microbial Ecology
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Author : M. J. Klug
language : en
Publisher:
Release Date : 1984
Current Perspectives In Microbial Ecology written by M. J. Klug and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984 with Science categories.
Biological Agriculture Horticulture
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Author :
language : en
Publisher:
Release Date : 1985
Biological Agriculture Horticulture written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1985 with Agriculture categories.