Download or read book Allelopathy written by Elroy L. Rice and published by Academic Press. This book was released on 2013-09-24 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: Allelopathy studies the various aspects of allelopathy, the direct or indirect harmful effect by one plant (including microorganisms) on another through the production of chemical compounds that escape into the environment. Chapters presents discussions on topics on the history of research on allelopathy; roles of allelopathy in phytoplankton succession; evidence for chemical inhibition of nitrification by vegetation; roles of allelopathy in fire cycle in California annual grasslands; and the impact of allelopathy on horticulture and forestry. Botanists, horticulturists, biologists, and agriculturists will find the book a good reference book.
Download or read book Allelopathy written by Elroy L. Rice and published by Academic Press. This book was released on 2012-12-02 with total page 437 pages. Available in PDF, EPUB and Kindle. Book excerpt: A thorough revision and update of the first edition, this Second Edition is designed to create an awareness of the rapidly developing field of allelopathy. The author appraises existing knowledge in certain critical areas, such as roles of allelopathy in the prevention of seed decay and in the nitrogen cycle, the chemical nature of allelopathic compounds, factors affecting concentrations of allelochemics in plants, movement of allelochemics from plants and absorption and translocation by other plants, mechanisms of action of allelopathic agents, and factors determining effectiveness of allelopathic compounds after egression from producing organisms. Areas in which more basic and applied research is needed are emphasized. A discussion of terminology and early history of allelopathy is followed by a discussion of the important roles of allelopathy in forestry, agriculture, plant pathology, and natural ecosystems. A separate listing of the phyla of plants demonstrated to have allelopathic species is also included.Allelopathy, Second Edition, is a comprehensive review of the literature on allelopathy, integrating information on allelopathy with important information on ecological and agronomic problems, citing more than 1000 references. Among those who will find this to be a valuable source of information are ecologists, horticulturists, botanists, plant pathologists, phytochemists, agricultural scientists, and plant breeders.
Download or read book Allelopathy written by Manuel Joaquín Reigosa Roger and published by Springer Science & Business Media. This book was released on 2006 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides the reader relevant information about actual knowledge about the process of allelopathy, covering all aspects from the molecular to the ecological level. Special relevance is given to the physiological and ecophysiological aspects of allelopathy. Several ecosystems are studied and methodological considerations are taken into account in several different chapters. The book has been written to be useful both for Ph.D. students and for senior researchers, so the chapters include all necessary information to be read by beginners, but they also include a lot of useful information and discussion for the initiated.
Download or read book Allelopathy written by S.J. Rizvi and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 487 pages. Available in PDF, EPUB and Kindle. Book excerpt: Science is essentially a descriptive and experimental device. It observes nature, constructs hypotheses, plans experiments and proposes theories. The theory is never contemplated as the 'final truth', but remains ever subject to modifications, changes and rejections. The science of allelopathy in a similar way has emerged, and exists on a similar footing; our endeavour should be to keep it fresh and innovative with addition of newer in formation and concepts with the rejection of older ideas and antiquated techniques. During the past few decades encouraging results have been obtained in various aspects of allelopathic researches. However, in addition to continuing efforts in all these directions, constant attempts are to be made to describe the mechanics of allelopathic activity in molecular terms and to discover ways and means to exploit it for the welfare of mankind. We feel that multidisciplinary efforts are the only tool to achieve this goal. It is the hope of the editors that this book will serve as a document which identifies an integrated approach, through which research both to understand and exploit allelopathy can be conducted. The present volume arose out of an attempt to bring together eminent scientists in allelopathy to describe their work, of a highly diverse nature, under one title.
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?
Download or read book Allelopathy written by S.J. Rizvi and published by Springer Science & Business Media. This book was released on 1992-02-29 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: Science is essentially a descriptive and experimental device. It observes nature, constructs hypotheses, plans experiments and proposes theories. The theory is never contemplated as the 'final truth', but remains ever subject to modifications, changes and rejections. The science of allelopathy in a similar way has emerged, and exists on a similar footing; our endeavour should be to keep it fresh and innovative with addition of newer in formation and concepts with the rejection of older ideas and antiquated techniques. During the past few decades encouraging results have been obtained in various aspects of allelopathic researches. However, in addition to continuing efforts in all these directions, constant attempts are to be made to describe the mechanics of allelopathic activity in molecular terms and to discover ways and means to exploit it for the welfare of mankind. We feel that multidisciplinary efforts are the only tool to achieve this goal. It is the hope of the editors that this book will serve as a document which identifies an integrated approach, through which research both to understand and exploit allelopathy can be conducted. The present volume arose out of an attempt to bring together eminent scientists in allelopathy to describe their work, of a highly diverse nature, under one title.
Download or read book Allelopathy the Effects of Chemicals Produced by Plants written by Henry Gilbert and published by . This book was released on 1994 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Allelopathy written by Inderjit and published by . This book was released on 1995 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discusses a variety of chemical interactions among plants, including algae, fungi, bacteria, and higher plants. Includes chapters on allelopathic interactions involving specific organisms and some of the chemicals isolated during these interactions. Covers mechanisms of action of chemicals involved in allelopathy. Includes a section on biological control and direct conversion of compounds for use in agriculture. Illustrates how a better understanding of the allelopathic phenomenon can lead to progress toward more sustainable agricultural systems.
Download or read book Allelopathy in Rice written by M. Olofsdotter and published by Int. Rice Res. Inst.. This book was released on 1998 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: Allelopathy in rice; Allelopathic activity in rice for controlling major aquatic weeds; Weed management using allelopathic rice varieties in Egypt; Rice allelopathy research in Korea; Using and improving laboratory bioassays in rice allelopathy research; Incorporating the allelopathy trait in upland rice breeding programs; What are allelochemicals?; Searching for allelochemicals in rice that control ducksalad; Adaptive autointoxication mechanisms in rice; Allelopathic strategies for weed management in the rice-wheat rotation in northwestern India; Allelopathic effect of Lantana camara on rice and associated weeds under the midhill conditions of Himachal Pradesh, India; Potential of allelopathy for weed management in wet-seede rice cultivation in Sri Lanka; Allelopathic effects of gooseweed extracts on growth of weed seedlings.
Download or read book The Chemistry of Allelopathy written by Alonzo C. Thompson and published by . This book was released on 1985 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: Allelopathic research in agriculture: past highlights and potential; Economics of weed control in crops; Assessment of the allelopathic effects of weeds on field crops in the jumid midsouth; Chemistry and biology of allelopathic agents; The involvement of allelochemicals in the host selection of parasitic angiosperm; Sesquiterpene lactones and allelochemicals from Centaurea species; Fractionation of allelochemicals from oilseed sunflowers; Biosynthesis of phenolic compounds: chemical manipulation in higuer plants; Allelopatic agents form common weeds: Amaranthus palmeri, Ambrosia artemisiifolia, and related weeds; Allelopatic agents from Parthenium hysterophorus and Baccharis megapotamica; Effects of allelochemicals on plant-water relationships; Mechanisms of allelopatic action in biossay; Phytotoxic compounds isolated and identified from weeds; Phytotoxicity of root exudates and leaf extracts of nine plant species; The effect of root exudates on soybeans: germination, root growth, nodulation, and dry-matter production; Rye (Secale cereale L.) and wheat (Triticum aestivum L.) mulch: the suppression of certains broadleaved weeds and the isolation and identification of phytotoxins; Allelopatic in tall fescue; Germination regulation by Amaranthus palmeri and Ambrosia artemisiifolia; The influence of secondary plant compounds on the associations of soil microorganisms and plant roots; Antimicrobial agents from plants: a model for studies of allelopathic agents?; A survey of soil microorganisms for herbicidal activity.
Download or read book Allelopathy written by Henry Gilbert and published by . This book was released on 1987 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Allelopathy written by Zahid A. Cheema and published by Springer Science & Business Media. This book was released on 2012-09-18 with total page 513 pages. Available in PDF, EPUB and Kindle. Book excerpt: Allelopathy is an ecological phenomenon by which plants release organic chemicals (allelochemicals) into the environment influencing the growth and survival of other organisms. In this book, leading scientists in the field synthesize latest developments in allelopathy research with a special emphasis on its application in sustainable agriculture. The following topics are highlighted: Ecological implications, such as the role of allelopathy during the invasion of alien plant species; regional experiences with the application of allelopathy in agricultural systems and pest management; the use of microscopy for modeling allelopathy; allelopathy and abiotic stress tolerance; host allelopathy and arbuscular mycorrhizal fungi; allelopathic interaction with plant nutrition; and the molecular mechanisms of allelopathy. This book is an invaluable source of information for scientists, teachers and advanced students in the fields of plant physiology, agriculture, ecology, environmental sciences, and molecular biology.
Download or read book Plant Plant Allelopathic Interactions written by Udo Blum and published by Springer Science & Business Media. This book was released on 2011-02-18 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: In an effort to implement conservation measures farmers have used a variety of production methods, including the use of reduced or zero tillage and cover crops. One benefit of these production methods has been early season weed control. The literature suggests that a variety of mechanisms may be involved, among them the allelopathic effects of phenolic acids. This retrospective analysis addresses the following: How likely are phenolic acid concentrations and environmental conditions in wheat no-till cropping systems for the inhibition of annual broadleaf weed emergence? and Do phenolic acids have a dominant role or are they just one component of a larger promoter/modifier/inhibitor complex? The book covers allelopathic plant-plant interactions, laboratory and field experiments, and future research. It uses a journal format, provides justifications for procedures used, if-then hypotheses, and cons and pros so that readers can reach their own conclusions.
Download or read book Allelopathy written by Henry Gilbert and published by . This book was released on 1985 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Allelopathy written by Francisco A. Macias and published by CRC Press. This book was released on 2003-09-25 with total page 391 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most, if not all, books on allelopathy cover the ecological, agronomic, and descriptive physiological aspects. And although the amount of papers published on the chemical aspects and mode of action of these compounds continues to rise, there has been, until now, no book available that reflects the latest literature. Written by experts, Allelopathy:
Download or read book Allelopathy the Effects of Chemicals Produced by Plants written by Henry Gilbert and published by . This book was released on 1992 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Library of Congress Subject Headings written by Library of Congress and published by . This book was released on 2013 with total page 1160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
