Methods Of Studying Root Systems

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Methods of Studying Root Systems

Author : W. Böhm
Publisher : Springer Science & Business Media
ISBN 13 : 3642672825
Total Pages : 202 pages
Book Rating : 4.6/5 (426 download)

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Book Synopsis Methods of Studying Root Systems by : W. Böhm

Download or read book Methods of Studying Root Systems written by W. Böhm and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: Root research under natural field conditions is still a step-child of science. The reason for this is primarily methodological. The known methods are tedious, time consuming, and the accuracy of their results is often not very great. Many research workers have been discouraged by doing such root studies. The need for more information on the development and distribution of plant roots in different soils under various ecological conditions is, however, obvious in many ecological disciplines. Especially the applied botanical sciences such as agriculture, horticulture, and forestry are interested in obtaining more data on plant roots in the soil. This book will give a survey of existing methods in ecological root research. Primarily field methods are presented; techniques for pot experiments are described only so far as they are important for solving ecological problems. Laboratory methods for studying root physiology are not covered in this book. Scientific publications on roots are scattered in many different journals published all over the world. By working through the international root literature I found that about ten thousand papers on root ecology have been published at the present. This is not very much compared with the immense literature on the aboveground parts of the plants, but is, however, too much to cite in this book.

Root Methods

Author : A.L. Smit
Publisher : Springer Science & Business Media
ISBN 13 : 366204188X
Total Pages : 590 pages
Book Rating : 4.6/5 (62 download)

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Book Synopsis Root Methods by : A.L. Smit

Download or read book Root Methods written by A.L. Smit and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive review of all modern methods for plant root research, both in the field and in the laboratory. It covers the effects of environmental interactions with root growth and function, focussing in particular on the assessment of root distribution and dynamics. It also describes and discusses the processing of root observations, analysis and modelling of root growth and architecture, root-image analysis, computer-assisted tomography and magnetic resonance imaging. Furthermore, a survey of the application of isotope techniques in root physiology is given.

Methods for the Examination of Root Systems and Roots

Author : J. J. Schuurman
Publisher :
ISBN 13 :
Total Pages : 104 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Methods for the Examination of Root Systems and Roots by : J. J. Schuurman

Download or read book Methods for the Examination of Root Systems and Roots written by J. J. Schuurman and published by . This book was released on 1971 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Supporting Roots of Trees and Woody Plants: Form, Function and Physiology

Author : A. Stokes
Publisher : Springer Science & Business Media
ISBN 13 : 9401734690
Total Pages : 411 pages
Book Rating : 4.4/5 (17 download)

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Book Synopsis The Supporting Roots of Trees and Woody Plants: Form, Function and Physiology by : A. Stokes

Download or read book The Supporting Roots of Trees and Woody Plants: Form, Function and Physiology written by A. Stokes and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 411 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication comprises the proceedings of the first International Conference devoted to the structural roots of trees and woody plants. 'The Supporting Roots - Structure and Function,' 20-24 July 1998, Bordeaux, France. The meeting was held under the auspices ofIUFRO WPS 2. 01. 13 'Root Physiology and Symbiosis,' and its aim was to bring together scientific researchers, foresters and arboriculturalists, to discuss current problems in structural root research and disseminate knowledge to an audience from a wide disciplinary background. For the first time in an international conference, emphasis was placed on presenting recent reseach in the field of tree anchorage mechanics and root biomechanics. The way in which tree stability can be affected by root system symmetry and architecture was addressed, as well as how movement during wind sway can influence the development and shape of woody roots. The role of different nursery and planting techniques was discussed, in relation to effects on root system form and development. Root response to different environmental stresses, including water, temperature, nutrient and mechanical stress was addressed in detail. The structure and function of woody roots was also considered at different levels, from coarse to fine roots, with several papers discussing the interaction between roots and the rhizosphere. One of the conference highlights was the presentation of new methods in root research, by a series of workshops held at LRBB-INRA, Pierroton, on the northern border of the Gascony forest.

The Root Systems in Sustainable Agricultural Intensification

Author : Zed Rengel
Publisher : John Wiley & Sons
ISBN 13 : 1119525403
Total Pages : 468 pages
Book Rating : 4.1/5 (195 download)

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Book Synopsis The Root Systems in Sustainable Agricultural Intensification by : Zed Rengel

Download or read book The Root Systems in Sustainable Agricultural Intensification written by Zed Rengel and published by John Wiley & Sons. This book was released on 2021-04-19 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explore an in-depth and insightful collection of resources discussing various aspects of root structure and function in intensive agricultural systems The Root Systems in Sustainable Agricultural Intensification delivers a comprehensive treatment of state-of-the-art concepts in the theoretical and practical aspects of agricultural management to enhance root system architecture and function. The book emphasizes the agricultural measures that enhance root capacity to develop and function under a range of water and nutrient regimes to maximize food, feed, and fibre production, as well as minimize undesirable water and nutrient losses to the environment. This reference includes resources that discuss a variety of soil, plant, agronomy, farming system, breeding, molecular and modelling aspects to the subject. It also discusses strategies and mechanisms that underpin increased water- and nutrient-use efficiency and combines consideration of natural and agricultural systems to show the continuity of traits and mechanisms. Finally, the book explores issues related to the global economy as well as widespread social issues that arise from, or are underpinned by, agricultural intensification. Readers will also benefit from the inclusion of: A thorough introduction to sustainable intensification, including its meaning, the need for the technology, components, and the role of root systems Exploration of the dynamics of root systems in crop and pasture genotypes over the last 100 years Discussion of the interplay between root structure and function with soil microbiome in enhancing efficiency of nitrogen and phosphorus acquisition Evaluation of water uptake in drying soil, including balancing supply and demand Perfect for agronomists, horticulturalists, plant and soil scientists, breeders, and soil microbiologists, The Root Systems in Sustainable Agricultural Intensification will also earn a place in the libraries of advanced undergraduate and postgraduate students in this field who seek a one-stop reference in the area of root structure and function.

Basic Problems and Techniques in Range Research

Author : National Research Council (U.S.). Committee on Range and Pasture Problems
Publisher : National Academies
ISBN 13 :
Total Pages : 368 pages
Book Rating : 4.1/5 (444 download)

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Book Synopsis Basic Problems and Techniques in Range Research by : National Research Council (U.S.). Committee on Range and Pasture Problems

Download or read book Basic Problems and Techniques in Range Research written by National Research Council (U.S.). Committee on Range and Pasture Problems and published by National Academies. This book was released on 1962 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction to range research; Assessment and control of habitat factors; Methods of studying vegetation; Studies of root habits and development; Methods of measuring forage utilization; Livestock selection and management in range research; Methods of studying watershed aspects of range; Economic research in range management; Sampling methods with special reference to range management; Experimental design; Problems involved in the application of research technique in range management.

Root Ecology

Author : Hans de Kroon
Publisher : Springer Science & Business Media
ISBN 13 : 9783540001850
Total Pages : 424 pages
Book Rating : 4.0/5 (18 download)

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Book Synopsis Root Ecology by : Hans de Kroon

Download or read book Root Ecology written by Hans de Kroon and published by Springer Science & Business Media. This book was released on 2003-05-21 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the course of evolution, a great variety of root systems have learned to overcome the many physical, biochemical and biological problems brought about by soil. This development has made them a fascinating object of scientific study. This volume gives an overview of how roots have adapted to the soil environment and which roles they play in the soil ecosystem. The text describes the form and function of roots, their temporal and spatial distribution, and their turnover rate in various ecosystems. Subsequently, a physiological background is provided for basic functions, such as carbon acquisition, water and solute movement, and for their responses to three major abiotic stresses, i.e. hard soil structure, drought and flooding. The volume concludes with the interactions of roots with other organisms of the complex soil ecosystem, including symbiosis, competition, and the function of roots as a food source.

Cotton Physiology

Author : Jack R. Mauney
Publisher :
ISBN 13 :
Total Pages : 840 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Cotton Physiology by : Jack R. Mauney

Download or read book Cotton Physiology written by Jack R. Mauney and published by . This book was released on 1986 with total page 840 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Understanding Roots

Author : Robert Kourik
Publisher :
ISBN 13 : 9780961584863
Total Pages : 225 pages
Book Rating : 4.5/5 (848 download)

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Book Synopsis Understanding Roots by : Robert Kourik

Download or read book Understanding Roots written by Robert Kourik and published by . This book was released on 2015-08-24 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understanding Roots uncovers one of the greatest mysteries underground—the secret lives and magical workings of the roots that move and grow invisibly beneath our feet. Roots, it seems, do more than just keep a plant from falling over: they gather water and nutrients, exude wondrous elixirs to create good soil, make friends with microbes and fungi, communicate with other roots, and adapt themselves to all manner of soils, winds, and climates, nourishing and sustaining our gardens, lawns, and woodlands. Understanding Roots contains over 115 enchanting and revealing root drawings that most people have never seen, from prairies, grasslands, and deserts, as well as drawings based on excavations of vegetable, fruit, nut, and ornamental tree roots. Every root system presented in this book was drawn by people literally working in the trenches, sketching the roots where they grew. The text provides a verydetailed review of all aspects of transplanting; describes how roots work their magic to improve soil nutrients; investigates the hidden life of soil microbes and their mysterious relationship to roots; explores the question of whether deep roots really gather more unique nutrients than shallow roots; shares the latest research about the mysteries of mycorrhizal (good fungal) association; shows you exactly where to put your fertilizer, compost, water, and mulch to help plants flourish; tells you why gray water increases crop yields more than fresh water; and, most importantly, reveals the science behind all the above (with citations for each scientific paper). This book contains at least eighty percent more new information, more results of the latest in-depth and up-to-date explorations, and even more helpful guidelines on roots than the author’s previous book (Roots Demystified: Change Your Garden Habits to Help Roots Thrive). This is not a revised edition—it’s a whole new stand-alone book.

Instrumentation for Studying Vegetation Canopies for Remote Sensing in Optical and Thermal Infrared Regions

Author : Narendra S. Goel
Publisher : Taylor & Francis
ISBN 13 : 9783718650989
Total Pages : 386 pages
Book Rating : 4.6/5 (59 download)

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Book Synopsis Instrumentation for Studying Vegetation Canopies for Remote Sensing in Optical and Thermal Infrared Regions by : Narendra S. Goel

Download or read book Instrumentation for Studying Vegetation Canopies for Remote Sensing in Optical and Thermal Infrared Regions written by Narendra S. Goel and published by Taylor & Francis. This book was released on 1990 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: First Published in 1991. Routledge is an imprint of Taylor & Francis, an informa company.

Methodologies for Root Drought Studies in Rice

Author : H. E. Shashidhar
Publisher : Int. Rice Res. Inst.
ISBN 13 : 9712202909
Total Pages : 73 pages
Book Rating : 4.7/5 (122 download)

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Book Synopsis Methodologies for Root Drought Studies in Rice by : H. E. Shashidhar

Download or read book Methodologies for Root Drought Studies in Rice written by H. E. Shashidhar and published by Int. Rice Res. Inst.. This book was released on 2012 with total page 73 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Distribution of Absorbing Roots of Coffee (coffea Arabica L) and Rubber (hevas Brasiliensis Muell. Arg.) in Mixed Plantings in Two Ecological Zones of Costa Rica

Download Distribution of Absorbing Roots of Coffee (coffea Arabica L) and Rubber (hevas Brasiliensis Muell. Arg.) in Mixed Plantings in Two Ecological Zones of Costa Rica PDF Online Free

Author :
Publisher : Bib. Orton IICA / CATIE
ISBN 13 :
Total Pages : 260 pages
Book Rating : 4./5 ( download)

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Book Synopsis Distribution of Absorbing Roots of Coffee (coffea Arabica L) and Rubber (hevas Brasiliensis Muell. Arg.) in Mixed Plantings in Two Ecological Zones of Costa Rica by :

Download or read book Distribution of Absorbing Roots of Coffee (coffea Arabica L) and Rubber (hevas Brasiliensis Muell. Arg.) in Mixed Plantings in Two Ecological Zones of Costa Rica written by and published by Bib. Orton IICA / CATIE. This book was released on with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Ecophysiology of root systems-environment interaction

Author : Boris Rewald
Publisher : Frontiers E-books
ISBN 13 : 2889192857
Total Pages : 317 pages
Book Rating : 4.8/5 (891 download)

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Book Synopsis Ecophysiology of root systems-environment interaction by : Boris Rewald

Download or read book Ecophysiology of root systems-environment interaction written by Boris Rewald and published by Frontiers E-books. This book was released on 2014-09-03 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is a scarcity of detailed information regarding the ecophysiology of root systems and the way root system functioning is affected by both internal and external factors. Furthermore, global climate change is expected to increase the intensity of climate extremes, such as severe drought, heat waves and periods of heavy rainfall; in addition other stresses such as salinization of soils are increasing world-wide. Recently an increasing awareness has developed that understanding plant traits will play a major role in breeding of future crop plants. For example, there is increasing evidence that the traits of root systems are defined by the properties of individual roots. However, further knowledge on the functional importance of root segments and the molecular/physiological mechanisms underlying root system functioning and persistence is needed, and would specifically allow modifying (crop) root system functionality and efficiency in the future. Another major gap in knowledge is localized at the root-soil interface and in regard to the potential adaptive plasticity of root-rhizosphere interactions under abiotic stress and/or competition. It is currently unknown whether adaptations in microbe communities occur, for example due to modified exudation rates, and what are the subsequent influences on nutrient mobilization and uptake. Furthermore, uncovering the mechanisms by which roots perceive neighboring roots may not only contribute to our understanding of plant developmental strategies, but also has important implications on the study of competitive interactions in natural communities, and in optimizing plant performance and resource use in agricultural and silvicultural systems. In this Research Topic, we aimed to provide an on-line, open-access snapshot of the current state of the art of the field of root ecology and physiology, with special focus on the translation of root structure to function, and how root systems are influenced by interplay with internal and external factors such as abiotic stress, microbes and plant-plant interaction. We welcomed original research papers, but reviews of specific topics, articles formulating opinions or describing cutting-edge methods were also gladly accepted.

Tree Root Systems and Their Mycorrhizas

Author : D. Atkinson
Publisher : Springer Science & Business Media
ISBN 13 : 9400968337
Total Pages : 503 pages
Book Rating : 4.4/5 (9 download)

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Book Synopsis Tree Root Systems and Their Mycorrhizas by : D. Atkinson

Download or read book Tree Root Systems and Their Mycorrhizas written by D. Atkinson and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 503 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of a Meeting of the IUFRO, Working Party on Root Physiology and Symbiosis

The Role of Plant Roots in Crop Production

Author : Nand Kumar Fageria
Publisher : CRC Press
ISBN 13 : 1439867372
Total Pages : 471 pages
Book Rating : 4.4/5 (398 download)

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Book Synopsis The Role of Plant Roots in Crop Production by : Nand Kumar Fageria

Download or read book The Role of Plant Roots in Crop Production written by Nand Kumar Fageria and published by CRC Press. This book was released on 2012-07-23 with total page 471 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Role of Plant Roots in Crop Production presents the state of knowledge on environmental factors in root growth and development and their effect on the improvement of the yield of annual crops. This book addresses the role of roots in crop production and includes references to numerous annual crops. In addition, it brings together the issues and the state-of-the-art technologies that affect root growth, with comprehensive reviews to facilitate efficient, sustainable, economical, and environmentally responsible crop production. Written for plant scientists, crop scientists, horticulturalists, and soil scientists, plant physiologists, breeders, environmental scientists, agronomists, and undergraduate and graduate students in different disciplines of agricultural science, The Role of Plant Roots in Crop Production: Addresses root architecture and development dynamics to help users improve crop productivity Emphasizes crop production, plant nutrition, and soil chemistry relative to root growth and functions Covers root morphology, root functions, nutrient and water uptake by roots, root-soil interactions, root-environment interactions, root-microbe interactions, physiology of root crops, and management practices to improve root growth Supports content with experimental results, and additional data is presented with pictures Increasing food production worldwide has become a major issue in the 21st century. Stagnation in grain yield of important food crops in recent years in developed, as well as developing, countries has contributed to a sharp increase in food prices. Furthermore, higher grain yield will be needed in the future to feed a burgeoning world population with a rising standard of living that requires more grain per capita. Technologies that enhance productivity, ensure environmental safety, and conserve natural resources are required to meet this challenge.

Tree-Crop Interactions, 2nd Edition

Author : Chin K Ong
Publisher : CABI
ISBN 13 : 1780645112
Total Pages : 360 pages
Book Rating : 4.7/5 (86 download)

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Book Synopsis Tree-Crop Interactions, 2nd Edition by : Chin K Ong

Download or read book Tree-Crop Interactions, 2nd Edition written by Chin K Ong and published by CABI. This book was released on 2015-10-28 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new edition provides an update on the considerable amount of evidence on tree-crop interactions which has accumulated during the last two decades, especially on the more complex multi-strata agroforestry systems, which are typical of the humid tropics. In addition three new chapters have been added to describe the new advances in the relationship between climate change adaptation, rural development and how trees and agroforestry will contribute to a likely reduction in vulnerability to climate change in developing countries

Water Relations of Plants and Soils

Author : Paul J. Kramer
Publisher : Academic Press
ISBN 13 : 0124250602
Total Pages : 514 pages
Book Rating : 4.1/5 (242 download)

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Book Synopsis Water Relations of Plants and Soils by : Paul J. Kramer

Download or read book Water Relations of Plants and Soils written by Paul J. Kramer and published by Academic Press. This book was released on 1995-07-17 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water Relations of Plants and Soils, successor to the seminal 1983 book by Paul Kramer, covers the entire field of water relations using current concepts and consistent terminology. Emphasis is on the interdependence of processes, including rate of water absorption, rate of transpiration, resistance to water flow into roots, soil factors affecting water availability. New trends in the field, such as the consideration of roots (rather than leaves) as the primary sensors of water stress, are examined in detail. Addresses the role of water in the whole range of plant activities Describes molecular mechanisms of water action in the context of whole plants Synthesizes recent scientific findings Relates current concepts to agriculture and ecology Provides a summary of methods