Nematodes In Soil Ecosystems
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Nematodes In Soil Ecosystems
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Author : Diana W. Freckman
language : en
Publisher: University of Texas Press
Release Date : 2014-11-06
Nematodes In Soil Ecosystems written by Diana W. Freckman and has been published by University of Texas Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-11-06 with Technology & Engineering categories.
Many species of the phylum Nematoda, the nonsegmented worms, play an important role as animal or plant parasites; most species are active contributors to the decomposition cycle in soil ecosystems, but the details of that contribution are just beginning to be understood. Agricultural nematologists, vitally involved in the study of the methodology, taxonomy, and biology of the species due to the direct relationship between crop yield and the size of plant-parasitic nematode populations, have provided much information about the nematodes. More recently, ecologists have contributed additional data on the structure and function of the total soil community, including energy flow and nutrient cycling, and have examined the critical and multifaceted role of soil nematodes in such communities. Nematodes in Soil Ecosystems provides a valuable synthesis of significant research in this area and may stimulate further important communication between the agricultural and ecological branches of nematode research.
Biological Control Of Plant Parasitic Nematodes 2nd Edition
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Author : Graham R Stirling
language : en
Publisher: CABI
Release Date : 2014-05-14
Biological Control Of Plant Parasitic Nematodes 2nd Edition written by Graham R Stirling and has been published by CABI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-05-14 with Technology & Engineering categories.
Plant-parasitic nematodes are one of multiple causes of soil-related sub-optimal crop performance. This book integrates soil health and sustainable agriculture with nematode ecology and suppressive services provided by the soil food web to provide holistic solutions. Biological control is an important component of all nematode management programmes, and with a particular focus on integrated soil biology management, this book describes tools available to farmers to enhance the activity of natural enemies, and utilize soil biological processes to reduce losses from nematodes.
Ecology Of Plant Parasitic Nematodes
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Author : Don C. Norton
language : en
Publisher: John Wiley & Sons
Release Date : 1978-07-04
Ecology Of Plant Parasitic Nematodes written by Don C. Norton and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 1978-07-04 with Science categories.
Aspects of geographical distribution; Dissemination; Habitants; Communities; Population change; The soil environment; Physical and chemical parameters; Survival; Parasitism of nematodes in biological control; Biological interactions; Effects of agricultural practices on nematode populations.
Nematodes As Bio Indicator Of Soil Ecosystem
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Author : Vijay Vikram Singh Tomar
language : en
Publisher: LAP Lambert Academic Publishing
Release Date : 2014-02
Nematodes As Bio Indicator Of Soil Ecosystem written by Vijay Vikram Singh Tomar and has been published by LAP Lambert Academic Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-02 with Indicators (Biology) categories.
Nematodes, as one component of the soil ecosystem, interact with biotic and abiotic factors, as they live in capillary water; their permeable cuticle helps in maintaining direct contact with their micro-environment and any minor change in the environment affect them directly, which can be easily studied by their assemblages using various indices. They are classified on the basis of their feeding behaviour, which helps them to serve as good indicators of soil ecosystem. They also occupy a key position in the soil food webs and may help in regulating it. In the present work, nematodes have been studied under different field stresses involving agro-ecosystems to coal mines and are found to be perfect indicators of soil as reflected by use of faunal profiles and representative indices.
Soil Nematodes Of Grasslands In Northern China
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Author : Qi Li
language : en
Publisher: Academic Press
Release Date : 2017-08-11
Soil Nematodes Of Grasslands In Northern China written by Qi Li and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-08-11 with Science categories.
Soil Nematodes of Grasslands in Northern China presents research on China’s temperate grasslands, providing the findings and results of a large field survey along a transect across the northern temperate grassland. It examines nematode distribution patterns along the transect from trophic group and family, to genus level, also evaluating their relationship with climatic conditions, plant biomass and soil parameters. The book then presents detailed taxonomy information of nematodes to genus or species level, providing keen insights into nematode diversity along the grassland transect in north China. Final sections review the advances and perspectives for the research of soil ecology on soil nematodes in China, including recent major discoveries of soil microbial diversity and eco-function during this field survey. This work will help researchers predict the impact of global change drivers on below ground soil biota and better understand the functioning and services they provide in terrestrial ecosystems. Features previously unavailable information on nematode diversity and distribution along a large geographic region of China Describes the relationship of nematode assemblage composition with climatic conditions, plant and soil characteristics Covers nematode genera and species descriptions along the grassland transect
Nematode Ecology And Plant Disease
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Author : H. R. Wallace
language : en
Publisher: Hodder Education
Release Date : 1973
Nematode Ecology And Plant Disease written by H. R. Wallace and has been published by Hodder Education this book supported file pdf, txt, epub, kindle and other format this book has been release on 1973 with Science categories.
Nematodes As Environmental Indicators
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Author : Michael J. Wilson
language : en
Publisher: CABI
Release Date : 2009-01-01
Nematodes As Environmental Indicators written by Michael J. Wilson and has been published by CABI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-01-01 with Science categories.
Nematodes are the most wide spread multicellular animals in Nature and analysis of nematodes in terrestrial, freshwater and marine environments as well as their role and function in ecosystems can be used for environmental monitoring. Classical and molecular approaches to nematode community analysis will be addressed and the contemporary field of nematodes as biosensors and genomic and post genomic aspects of nematode bioindicators will also be included. Case studies stress the importance of these bioindicators and demonstrate the commercial potential of these technologies.
Fauna In Soil Ecosystems
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Author : Gero Benckiser
language : en
Publisher: CRC Press
Release Date : 1997-01-02
Fauna In Soil Ecosystems written by Gero Benckiser and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997-01-02 with Technology & Engineering categories.
Offers an integrated presentation of the microbial, agronomic and recycling aspects of soil faunal potentials, emphasizing agricultural ecosystems and furnishing methods for modelling food webs. The text covers morphology, reproduction, abundances, basic requirements, competition, predation, parasitism, nutrient cycling and phytopathological interactions, soil physics and agricultural management, plus methods to quantify soil faunal groups.
Energetical Significance Of The Annelids And Arthropods In A Swedish Grassland Soil
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Author : T. Persson
language : en
Publisher:
Release Date : 1977
Energetical Significance Of The Annelids And Arthropods In A Swedish Grassland Soil written by T. Persson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1977 with Annelida categories.
Soil Fauna Assemblages
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Author : Uffe N. Nielsen
language : en
Publisher: Cambridge University Press
Release Date : 2019-03-28
Soil Fauna Assemblages written by Uffe N. Nielsen and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-03-28 with Nature categories.
A holistic overview of soil fauna, their contributions to ecosystem function, and implications of global change belowground.