Energy Flow in Soil

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Publisher : Blackwell Scientific Publications Limited
ISBN 13 : 9780632056804
Total Pages : 297 pages
Book Rating : 4.0/5 (568 download)

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Book Synopsis Energy Flow in Soil by : Phillipson

Download or read book Energy Flow in Soil written by Phillipson and published by Blackwell Scientific Publications Limited. This book was released on 1971 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Methods of study in quantitative soil ecology : population, production and energy flow

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Author :
Publisher :
ISBN 13 :
Total Pages : 297 pages
Book Rating : 4.:/5 (113 download)

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Book Synopsis Methods of study in quantitative soil ecology : population, production and energy flow by : John Phillipson

Download or read book Methods of study in quantitative soil ecology : population, production and energy flow written by John Phillipson and published by . This book was released on 1971 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Methods of Study in Quantitative Soil Ecology: Population, Production and Energy Flow, Edited by J. Phillipson

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Author :
Publisher :
ISBN 13 :
Total Pages : 297 pages
Book Rating : 4.:/5 (18 download)

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Book Synopsis Methods of Study in Quantitative Soil Ecology: Population, Production and Energy Flow, Edited by J. Phillipson by : John Phillipson (1927- ed)

Download or read book Methods of Study in Quantitative Soil Ecology: Population, Production and Energy Flow, Edited by J. Phillipson written by John Phillipson (1927- ed) and published by . This book was released on with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Methods Od Study in Quantitative Soil Ecology: Population, Production and Energy Flow

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Author :
Publisher :
ISBN 13 :
Total Pages : 297 pages
Book Rating : 4.:/5 (848 download)

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Book Synopsis Methods Od Study in Quantitative Soil Ecology: Population, Production and Energy Flow by : J. Phillipson

Download or read book Methods Od Study in Quantitative Soil Ecology: Population, Production and Energy Flow written by J. Phillipson and published by . This book was released on 1971 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Soil Sampling and Methods of Analysis

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Author :
Publisher : CRC Press
ISBN 13 : 9780873718615
Total Pages : 866 pages
Book Rating : 4.7/5 (186 download)

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Book Synopsis Soil Sampling and Methods of Analysis by : M.R. Carter

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 1993-07-06 with total page 866 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil Sampling and Methods of Analysis is a practical methods manual and resource handbook that covers a wide array of methods for analyzing soil chemical, biological, biochemical, and physical properties. Soil testing for plant nutrients and methods to characterize organic soils and frozen soils are also provided. The book presents recent improvements in methodology, outlines new methods, and characterizes the best methods available for selecting appropriate analysis techniques. Methods have been selected for their accuracy, speed, and ease of duplication. References are provided for each method. The book is ideal for scientists, engineers, and students in agriculture, horticulture, forestry, geography, remote sensing, environmental science, and land-use planning.

Fundamentals of Applied Acarology

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Publisher : Springer
ISBN 13 : 9811015945
Total Pages : 473 pages
Book Rating : 4.8/5 (11 download)

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Book Synopsis Fundamentals of Applied Acarology by : Manjit Singh Dhooria

Download or read book Fundamentals of Applied Acarology written by Manjit Singh Dhooria and published by Springer. This book was released on 2016-12-14 with total page 473 pages. Available in PDF, EPUB and Kindle. Book excerpt: Acarology - the study of mites and ticks, is a subdiscipline of Zoology, and is many times considered in the field of Entomology (the study of insects). Mites and ticks are distributed throughout the world and inhabit almost every ecosystem (both terrestrial and aquatic) including grassland soils. More than 55,000 species of mites and ticks are already described. Mites and ticks directly affects humans as pests of different crops, fruit plants, vegetable crops and field crops; as parasites of human beings, veterinary animals, poultry and pets; pests of stored grains and other products; mushrooms and cheese; and as parasites of honeybees. Mite infestations are responsible for economic losses worth billions of dollars in terms of reduced crop yields and lowered quality of produce. Many species of mites serve as vectors of various plant diseases; some species of ticks cause losses through blood feeding and by transmitting many diseases among man and animals. House-dust mite allergies, and tick bite allergies are also common in many parts of the world.Present Book, "Fundamentals of Applied Acarology," is written keeping in view non-availability of any standard text dealing in different aspects of acarology at one place. Separate chapters in this book are devoted to Importance of Acarology, Historical account, acarine technology, morphology and anatomy of Acari; Feeding, Development and Reproduction. Molecular developments in relation to mites and ticks are also discussed. Role of mites and ticks in Quarantines of plants and animals; forensic/criminal investigations; and importance of accidental acarophagy are discussed in detail. Safe usage of pesticides based on their mode of action (IRAC’s Groups), development of acaricide resistance and measures to mitigate it are discussed. Mite pests of fruit trees, vegetable plants, and floricultural plants; field crops; mite problems in greenhouses/polyhouses; and mite problems encountered under organic cultivation of plants; and their management through minimum usage of pesticides are emphasized. Role of different predaceous mites in controlling plant pests like thrips, aphids and scale insects is elaborately discussed. Biological control of phytophagous mites is discussed in detail. Different animal parasitic mites and ticks are discussed from veterinary and medical point of view.At the end of each chapter, many important references for further reading; and Electronic References (ER) in the form of youtube links and other weblinks are given to understand fully how these tiny creatures look like; behave, feed and reproduce; nature of damage they cause to plants and animals; and measures to mitigate them. Weblinks will stimulate interest in the readers for more information about different mites and ticks. The knowledge contained in the book may prove as best material for "General and Applied Acarology" course for graduate and post-graduate levels, teachers and researchers in entomology, pest control advisors, professional entomologists, pesticide industry managers, policy planners, and others having interest in mites and ticks./div

Production Ecology of Ants and Termites

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Publisher : Cambridge University Press
ISBN 13 : 9780521215190
Total Pages : 440 pages
Book Rating : 4.2/5 (151 download)

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Book Synopsis Production Ecology of Ants and Termites by : Michael Vaughan Brian

Download or read book Production Ecology of Ants and Termites written by Michael Vaughan Brian and published by Cambridge University Press. This book was released on 1978 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study concentrates on the production ecology of ants and termites. Ants and termites are highly socialised and their groupings in their most developed form enable them to function as large organisms comparable with the larger mammals in their influence in ecosystems.

Unifying Concepts in Ecology

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Publisher : Springer Science & Business Media
ISBN 13 : 9401019541
Total Pages : 297 pages
Book Rating : 4.4/5 (1 download)

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Book Synopsis Unifying Concepts in Ecology by : W.H. van Dobben

Download or read book Unifying Concepts in Ecology written by W.H. van Dobben and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: The complexity of ecosystems forms perhaps the greatest challenge for natural science. Even the first step to comprehensive analysis, namely a survey of the participating species, often forms a major obstacle. This makes it understandable that ecologists try to abstract general principles from the interrelationships of the multitude of species for use in their efforts to investigate ecosystem dynamics. Such 'unifying concepts' were the main theme of the 'First International Congress of Ecology' organized in The Hague in September 1974 by the International Association of Ecology (INTECOL), under the auspices of the Division of Environmental Biology of the International Union of Biological Sciences (IUBS). This book contains the papers presented at the plenary sessions of the Congress and a summary of the discussions engendered by them. At the Congress over 800 ecologists from many countries, representing diverse disciplines such as limnology, botany, zoology, microbiology, agriculture, met together for a week. The study of ecosystem dynamics depends on mutual understanding and close cooperation, and to stimulate an integrated approach a number of main speakers were invited to contribute papers on notions such as energy flow, productivity, diversity, stability and maturity from different points of view. These invited papers were presented at the morning plenary sessions, followed by discussions.

Sampling Methods in Soybean Entomology

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Publisher : Springer Science & Business Media
ISBN 13 : 1461299985
Total Pages : 597 pages
Book Rating : 4.4/5 (612 download)

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Book Synopsis Sampling Methods in Soybean Entomology by : M. Kogan

Download or read book Sampling Methods in Soybean Entomology written by M. Kogan and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 597 pages. Available in PDF, EPUB and Kindle. Book excerpt: Insects as a group occupy a middle ground in the biosphere between bacteria and viruses at one extreme, amphibians and mammals at the other. The size and gen eral nature of insects present special problems to the student of entomology. For example, many commercially available instruments are geared to measure in grams, while the forces commonly encountered in studying insects are in the mil ligram range. Therefore, techniques developed in the study of insects or in those fields concerned with the control of insect pests are often unique. Methods for measuring things are common to all sciences. Advances sometimes depend more on how something was done than on what was measured; indeed a given field often progresses from one technique to another as new methods are discovered, developed, and modified. Just as often, some of these techniques fmd their way into the classroom when the problems involved have been suffici ently ironed out to permit students to master the manipulations in a few labo ratory periods. Many specialized techniques are confined to one specific research laboratory. Although methods may be considered commonplace where they are used, in another context even the simplest procedures may save considerable time. It is the purpose of this series (1) to report new developments in methodology, (2) to reveal sources of groups who have dealt with and solved particular entomological problems, and (3) to describe experiments which might be applicable for use in biology laboratory courses.

Decomposition in Terrestrial Ecosystems

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Publisher : Univ of California Press
ISBN 13 : 9780520040014
Total Pages : 388 pages
Book Rating : 4.0/5 (4 download)

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Book Synopsis Decomposition in Terrestrial Ecosystems by : Michael John Swift

Download or read book Decomposition in Terrestrial Ecosystems written by Michael John Swift and published by Univ of California Press. This book was released on 1979-01-01 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Handbook of Sampling Methods for Arthropods in Agriculture

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Author :
Publisher : CRC Press
ISBN 13 : 9780849329234
Total Pages : 732 pages
Book Rating : 4.3/5 (292 download)

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Book Synopsis Handbook of Sampling Methods for Arthropods in Agriculture by : Larry P. Pedigo

Download or read book Handbook of Sampling Methods for Arthropods in Agriculture written by Larry P. Pedigo and published by CRC Press. This book was released on 1993-12-17 with total page 732 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Sampling Methods for Arthropods in Agriculture offers a comprehensive look at the principles and practicality of developing accurate sampling programs for arthropod pests and their arthropod enemies. The book examines developments in sampling populations and reviews sampling plans that produce accurate and affordable population estimates. The text stresses practicality, as well as the theoretical background of sampling. This book will be an indispensable reference for researchers, students, and practitioners in entomology and agriculture.

EPA-600/4

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Author :
Publisher :
ISBN 13 :
Total Pages : 602 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis EPA-600/4 by :

Download or read book EPA-600/4 written by and published by . This book was released on 1978-08 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Arid Land Ecosystems: Volume 1

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Publisher : CUP Archive
ISBN 13 : 9780521218429
Total Pages : 920 pages
Book Rating : 4.2/5 (184 download)

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Book Synopsis Arid Land Ecosystems: Volume 1 by : R. A. Perry

Download or read book Arid Land Ecosystems: Volume 1 written by R. A. Perry and published by CUP Archive. This book was released on 1979-03-08 with total page 920 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive account of arid-land ecosystems will be of importance to university teachers and professional ecologists throughout the world.

FWS/OBS.

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Publisher :
ISBN 13 :
Total Pages : 426 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis FWS/OBS. by :

Download or read book FWS/OBS. written by and published by . This book was released on 1978 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Basics of Environmental Science

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Publisher : Routledge
ISBN 13 : 1134616805
Total Pages : 553 pages
Book Rating : 4.1/5 (346 download)

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Book Synopsis Basics of Environmental Science by : Michael Allaby

Download or read book Basics of Environmental Science written by Michael Allaby and published by Routledge. This book was released on 2002-01-04 with total page 553 pages. Available in PDF, EPUB and Kindle. Book excerpt: The new edition of this popular student text offers an engaging introduction to environmental study. It covers the entire breadth of the environmental sciences, providing concise, non-technical explanations of physical processes and systems and the effects of human activities. In this second edition the scientific background to major environmental issues is clearly explained. These include: * global warming * genetically modified foods * desertification * acid rain * deforestation * human population growth * depleting resources * nuclear power generation * descriptions of the 10 major biomes. Special student text features include illustrations and explanatory diagrams, boxed case studies, concepts and definitions.

Recent Advances in Ecobiological Research

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Publisher : APH Publishing
ISBN 13 : 9788170249931
Total Pages : 516 pages
Book Rating : 4.2/5 (499 download)

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Book Synopsis Recent Advances in Ecobiological Research by : Manoranjan P. Sinha

Download or read book Recent Advances in Ecobiological Research written by Manoranjan P. Sinha and published by APH Publishing. This book was released on 1997 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contributed articles with reference to India; commemoration volume for Prof. P.N. Mehrotra.

Plant-Plant Allelopathic Interactions III

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Publisher : Springer
ISBN 13 : 3030220982
Total Pages : 503 pages
Book Rating : 4.0/5 (32 download)

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Book Synopsis Plant-Plant Allelopathic Interactions III by : Udo Blum

Download or read book Plant-Plant Allelopathic Interactions III written by Udo Blum and published by Springer. This book was released on 2019-08-01 with total page 503 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume continues the retrospective analyses of Volumes I and II, but goes beyond that in an attempt to understand how phenolic acids are partitioned in seedling-solution and seedling-microbe-soil-sand culture systems and how phenolic acid effects on seedlings may be related to the actual and/or conditional physicochemical properties (e.g., solubility, hydrophobicity, pKa, molecular structure and soil sorption/desorption) of simple phenolic acids. Specifically, it explores the quantitative partitioning (i.e., source-sink relationships) of benzoic and cinnamic acids in cucumber seedling-solution and cucumber seedling-microbe-soil-sand systems and how that partitioning may influence phenolic acid effects on cucumber seedlings. Regressions, correlations and conceptual and hypothetical models are used to achieve these objectives. Cucumber seedlings are used as a surrogate for phenolic acid sensitive herbaceous dicotyledonous weed seedlings. This volume was written specifically for researchers and their students interested in understanding how a range of simple phenolic acids and potentially other putative allelopathic compounds released from living plants and their litter and residues may modify soil chemistry, soil and rhizosphere microbial biology, seedling physiology and seedling growth. In addition, this volume describes the potential relationships, where they may exist, for direct transfer of organic compounds between plants, plant communication and plant-plant allelopathic interactions and addresses the following questions: Can physicochemical properties of phenolic acids be used as tools to help understand the complex behavior of phenolic acids and the ultimate effects of phenolic acids on sensitive seedlings? What insights do laboratory bioassays and the conceptual and hypothetical models of laboratory systems provide us concerning the potential behavior and effects of phenolic acids in field systems? What potential role may phenolic acids play in broadleaf-weed seedling emergence in wheat debris cover crop no-till systems?