Biology Of Adventitious Root Formation

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Biology of Adventitious Root Formation

Tim D. Davis,Bruce E. Haissig
Biology of Adventitious Root Formation Book PDF

Author : Tim D. Davis,Bruce E. Haissig
Publisher : Springer Science & Business Media
Page : 344 pages
File Size : 52,5 Mb
Release : 2013-11-11
Category : Science
ISBN : 9781475794922

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Biology of Adventitious Root Formation by Tim D. Davis,Bruce E. Haissig Pdf

Charles E. Hess Department of Environmental Horticulture University of California Davis, CA 95616 Research in the biology of adventitious root formation has a special place in science. It provides an excellent forum in which to pursue fundamental research on the regulation of plant growth and development. At the same time the results of the research have been quickly applied by commercial plant propagators, agronomists, foresters and horticulturists (see the chapter by Kovar and Kuchenbuch, by Ritchie, and by Davies and coworkers in this volume). In an era when there is great interest in speeding technology transfer, the experiences gained in research in adventitious root formation may provide useful examples for other areas of science. Interaction between the fundamental and the applied have been and continue to be facilitated by the establishment, in 1951, of the Plant Propagators' Society, which has evolved into the International Plant Propagators' Society, with active programs in six regions around the world. It is a unique organization which brings together researchers in universities, botanical gardens and arboreta, and commercial plant propagators. In this synergistic environment new knowledge is rapidly transferred and new ideas for fundamental research evolve from the presentations and discussions by experienced plant propagators. In the past 50 years, based on research related to the biology of adventitious root formation, advances in plant propagation have been made on two major fronts.

Biology of Root Formation and Development

Arie Altman,Yoav Waisel
Biology of Root Formation and Development Book PDF

Author : Arie Altman,Yoav Waisel
Publisher : Springer Science & Business Media
Page : 372 pages
File Size : 41,6 Mb
Release : 2012-12-06
Category : Science
ISBN : 9781461554035

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Biology of Root Formation and Development by Arie Altman,Yoav Waisel Pdf

This book contains the majority of the presentations of the Second International Symposium on the Biology of Root Formation and Development that was hcld in Jerusa lem, Israel, June 23---28, 1996. Following the First Symposium on the Biology of Adventi tious Root Formation, held in Dallas. USA, 1993, we perceived the need to include all kinds of roots, not only the shoot-borne ones. The endogenous signals that control root formation. and the subsequent growth and development processes, are very much alike, re gardless of the sites and sources of origin of the roots. Therefore, we included in the Sec ond Symposium contributions on both shoot-borne (i.e., adventitious) roots and root-borne (i.e., lateral) roots. Plant roots have remained an exciting and an intriguing field of sciencc. During thc years that followed the first symposium, an exceptional proliferation of interest in root biology has developed, associated with the intensive research activity in this field and the contemporary developments in the understanding of root function and development. New methods have been applied, and old ideas and interprctations werc rccxamined. Alto gether, it became necessary to update our viewpoints and to expand them.

New Root Formation in Plants and Cuttings

Michael Jackson
New Root Formation in Plants and Cuttings Book PDF

Author : Michael Jackson
Publisher : Taylor & Francis
Page : 286 pages
File Size : 46,7 Mb
Release : 1986-04-30
Category : Science
ISBN : 9024732603

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New Root Formation in Plants and Cuttings by Michael Jackson Pdf

Ontogeny and anatomy of lateral roots; Endogenous and exogenous influences on the regulation of lateral root formation; Adventitious roots of whole plants: their forms, functions and evolution; Anatomical changes during adventitiousn root formation; Metabolic processes in adventitious rooting of cuttings; Endogenous control of adventitious rooting in non-woody cuttings; Environmental influences on adventitious rooting in cuttings of non-woody species.

Environmental, Physiological and Chemical Controls of Adventitious Rooting in Cuttings

Azamal Husen
Environmental Physiological and Chemical Controls of Adventitious Rooting in Cuttings Book PDF

Author : Azamal Husen
Publisher : Academic Press
Page : 522 pages
File Size : 43,6 Mb
Release : 2022-05-27
Category : Science
ISBN : 9780323998246

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Environmental, Physiological and Chemical Controls of Adventitious Rooting in Cuttings by Azamal Husen Pdf

Environmental, Physiological and Chemical Controls of Adventitious Rooting in Cuttings provides a review of the environmental, physiological and chemical controls of adventitious rooting in cuttings obtained from plants. In plants, adventitious roots, which are highly useful for vegetative propagation (or clonal propagation) are produced mainly from leaves, hypocotyls, stems or shoots. Vegetative propagation may occur naturally by using propagules such as roots, underground and aerial stems, leaves, buds and bulbils. It may also be done artificially through regenerative organs (rhizomes, bulbs, and corms) and by utilizing specialized methods, like cutting, grafting and layering. This book covers the latest tactics surrounding these processes. As a plethora of factors affect the adventitious rooting of cuttings, adding to the complexity of the phenomenon. The main factors which control adventitious root formation are types of cuttings, presence of leaf area on cuttings, types of hormones and their concentration, duration of hormonal treatment (quick dip, long soak, dry dip, spray dip, or total immerse method), maturation (juvenile or mature), genotype, explant position, and more, all of which are discussed here. Provides a comprehensive and exclusive book on the environmental, physiological and chemical factors associated with adventitious root formation in cutting, with up-to-date literature and lucid illustrations Presents a multidimensional approach and a broad range of explanation on adventitious root formation associated with mature and juvenile cutting Discusses a number of molecular, histological and physiological markers associated with adventitious root formation in numerous plant species Elaborates on how external and internal factors control the cell/tissue initiation, differentiation and overall adventitious root formation in cutting

New Root Formation in Plants and Cuttings

M.B. Jackson
New Root Formation in Plants and Cuttings Book PDF

Author : M.B. Jackson
Publisher : Springer Science & Business Media
Page : 278 pages
File Size : 55,7 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789400943582

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New Root Formation in Plants and Cuttings by M.B. Jackson Pdf

The formation of roots is in some respects one of the least fundamentally understood of all plant functions. Propagation by cuttings is the aspect that will occur first to most gardeners and horticulturists, and it is certainly the most useful application. But any observant traveller in the tropics can notice that some trees have the habit of forming roots in the air. Climbers like Cissus bear long fine strings of roots hanging down. Pandanus trees tend to have stout aerial roots issuing from the bases of the long branches, while the tangle of roots around the trunk of many of the Ficus species is characteristic. In Ficus bengalensis, in particular, stout cylindrical roots firmly embedded in the ground from a height of 3 to 5 meters give support to the long horizontal branches, enabling them to spread still further. In the big old specimen at Adyar near Madras, the spread of these branches all around the tree, each with a strong root growing out every few meters, makes a shaded area under which meetings of almost 5000 people are sometimes held. The history of how the formation of roots on stem cuttings was found to be under hormonal control is worth repeating here.

Adventitious Root Formation in Cuttings

Tim D. Davis,Bruce E. Haissig,Narendra Sankhla
Adventitious Root Formation in Cuttings Book PDF

Author : Tim D. Davis,Bruce E. Haissig,Narendra Sankhla
Publisher : Unknown
Page : 320 pages
File Size : 46,9 Mb
Release : 1988
Category : Gardening
ISBN : MINN:31951D00165409P

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Adventitious Root Formation in Cuttings by Tim D. Davis,Bruce E. Haissig,Narendra Sankhla Pdf

This text presents a comprehensive treatment of the striking of roots from above ground parts of plants. The subject is addressed from the points of view of genetics, plant nutrition and water status, plant enzymology, plant hormones (auxins, gibberellins, cytokinins) and other metabolic, soil, and environment factors. Practical propagation problems are also addressed.

Rhizobiology: Molecular Physiology of Plant Roots

Soumya Mukherjee,František Baluška
Rhizobiology Molecular Physiology of Plant Roots Book PDF

Author : Soumya Mukherjee,František Baluška
Publisher : Springer Nature
Page : 499 pages
File Size : 55,8 Mb
Release : 2021-12-07
Category : Science
ISBN : 9783030849856

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Rhizobiology: Molecular Physiology of Plant Roots by Soumya Mukherjee,František Baluška Pdf

This book discusses the recent advancements in the role of various biomolecules in regulating root growth and development. Rhizobiology is a dynamic sub discipline of plant science which collates investigations from various aspects like physiology, biochemistry, genetic analysis and plant–microbe interactions. The physiology and molecular mechanisms of root development have undergone significant advancements in the last couple of decades. Apart from the already known conventional phytohormones (IAA, GA, cytokinin, ethylene and ABA), certain novel biomolecules have been considered as potential growth regulators or hormones regulating plant growth and development. Root phenotyping and plasticity analysis with respect to the specific functional mutants of each biomolecule shall provide substantial information on the molecular pathways of root signaling. Special emphasis provides insights on the tolerance and modulatory mechanisms of root physiology in response to light burst, ROS generation, agravitrophic response, abiotic stress and biotic interactions. Root Apex Cognition: From Neuronal Molecules to Root-Fungal Networks and Suberin in Monocotyledonous Crop Plants: Structure and Function in Response to Abiotic Stresses” are available open access under a Creative Commons Attribution 4.0 International License via link.springer.com. Chapters “Root Apex Cognition: From Neuronal Molecules to Root-Fungal Networks and Suberin in Monocotyledonous Crop Plants: Structure and Function in Response to Abiotic Stresses” are available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.

Plant Roots

Amram Eshel,Tom Beeckman
Plant Roots Book PDF

Author : Amram Eshel,Tom Beeckman
Publisher : CRC Press
Page : 861 pages
File Size : 40,5 Mb
Release : 2013-04-17
Category : Science
ISBN : 9781439846483

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Plant Roots by Amram Eshel,Tom Beeckman Pdf

The decade since the publication of the third edition of this volume has been an era of great progress in biology in general and the plant sciences in particular. This is especially true with the advancements brought on by the sequencing of whole genomes of model organisms and the development of "omics" techniques. This fourth edition of Plant Roots: The Hidden Half reflects these developments that have transformed not only the field of biology, but also the many facets of root science. Highlights of this new edition include: The basics of root research and their evolution and role in the global context of soil development and atmosphere composition New understandings about roots gained in the post-genomic era, for example, how the development of roots became possible, and the genetic basis required for this to occur The mechanisms that determine root structure, with chapters on cellular patterning, lateral root and vascular development, the molecular basis of adventitious roots, and other topics Plant hormone action and signaling pathways that control root development, including new chapters on strigolactones and brassinosteroids Soil resource acquisition from agricultural and ecological perspectives Root response to stress, with chapters that address the impact of the genomic revolution on this topic Root-rhizosphere interactions, from beneficial microorganisms to detrimental nematodes Modern research techniques for the field and the lab Each chapter not only presents a clear summation of the topic under discussion, but also includes a vision of what is to be expected in the years to come. The wide coverage of themes in this volume continues the tradition that makes this work recognized as a fundamental source of information for root scientists at all levels.

Low-Oxygen Stress in Plants

Joost T. van Dongen,Francesco Licausi
Low Oxygen Stress in Plants Book PDF

Author : Joost T. van Dongen,Francesco Licausi
Publisher : Springer Science & Business Media
Page : 419 pages
File Size : 40,7 Mb
Release : 2014-01-17
Category : Science
ISBN : 9783709112540

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Low-Oxygen Stress in Plants by Joost T. van Dongen,Francesco Licausi Pdf

During the last ten years, knowledge about the multitude of adaptive responses of plants to low oxygen stress has grown immensely. The oxygen sensor mechanism has been discovered, the knowledge about the interaction network of gene expression is expanding and metabolic adaptations have been described in detail. Furthermore, morphological changes were investigated and the regulative mechanisms triggered by plant hormones or reactive oxygen species have been revealed. This book provides a broad overview of all these aspects of low oxygen stress in plants. It integrates knowledge from different disciplines such as molecular biology, biochemistry, ecophysiology and agricultural / horticultural sciences to comprehensively describe how plants cope with low oxygen stress and discuss its ecological and agronomical consequences. This book is written for plant scientists, biochemists and scientists in agriculture and ecophysiology.

Root Engineering

Asunción Morte,Ajit Varma
Root Engineering Book PDF

Author : Asunción Morte,Ajit Varma
Publisher : Springer Science & Business Media
Page : 486 pages
File Size : 50,6 Mb
Release : 2014-04-12
Category : Technology & Engineering
ISBN : 9783642542763

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Root Engineering by Asunción Morte,Ajit Varma Pdf

This volume illustrates the complex root system, including the various essential roles of roots as well as their interaction with diverse microorganisms localized in or near the root system. Following initial chapters describing the anatomy and architecture as well as the growth and development of root systems, subsequent chapters focus on the various types of root symbiosis with bacteria and fungi in the rhizosphere. A third section covers the physiological strategies of roots, such as nitrate assimilation, aquaporins, the role of roots in plant defense responses and in response to droughts and salinity changes. The book’s final chapters discuss the prospects of applied engineering of roots, i.e., inventing new root structures or functions through genetic modification, but also with conventional breeding and manipulation of root symbionts. The budding field of root engineering is expected to promote a second green revolution.

The Chemical Biology of Plant Biostimulants

Danny Geelen,Lin Xu
The Chemical Biology of Plant Biostimulants Book PDF

Author : Danny Geelen,Lin Xu
Publisher : John Wiley & Sons
Page : 328 pages
File Size : 51,5 Mb
Release : 2020-02-05
Category : Science
ISBN : 9781119357247

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The Chemical Biology of Plant Biostimulants by Danny Geelen,Lin Xu Pdf

Introduces readers to the chemical biology of plant biostimulants This book brings together different aspects of biostimulants, providing an overview of the variety of materials exploited as biostimulants, their biological activity, and agricultural applications. As different groups of biostimulants display different bioactivity and specificity, advances in biostimulant research is illustrated by different examples of biostimulants, such as humic substance, seaweed extracts, and substances with hormone-like activities. The book also reports on methods used to screen for new biostimulant compounds by exploring natural sources. Combining the expertise of internationally-renowned scientists and entrepreneurs in the area of biostimulants and biofertilisers, The Chemical Biology of Plant Biostimulants offers in-depth chapters that look at: agricultural functions and action mechanisms of plant biostimulants (PBs); plant biostimulants from seaweed; seaweed carbohydrates; and the possible role for electron shuttling capacity in elicitation of PB activity of humic substances on plant growth enhancement. The subject of auxins is covered next, followed closely by a chapter on plant biostimulants in vermicomposts. Other topics include: exploring natural resources for biostimulants; the impact of biostimulants on whole plant and cellular levels; the impact of PBs on molecular level; and the use of use of plant metabolites to mitigate stress effects in crops. Provides an insightful introduction to the subject of biostimulants Discusses biostimulant modes of actions Covers microbial biostimulatory activities and biostimulant application strategies Offers unique and varied perspectives on the subject by a team of international contributors Features summaries of publications on biostimulants and biostimulant activity The Chemical Biology of Plant Biostimulants will appeal to a wide range of readers, including scientists and agricultural practitioners looking for more knowledge about the development and application of biostimulants.