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The Iron Content Of Some Plants As Influenced By Conditions Associated With Lime Induced Chlorosis
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Book Synopsis The Iron Content of Some Plants as Influenced by Conditions Associated with Lime-induced Chlorosis by : Robert E. Warnock
Download or read book The Iron Content of Some Plants as Influenced by Conditions Associated with Lime-induced Chlorosis written by Robert E. Warnock and published by . This book was released on 1952 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: Throughout much of western United States the soils contain considerable calcium carbonate. This lime is either distributed throughout the soils profile or it occurs in a zone of accumulation at varying depths. On many of these soils certain plants exhibit a chlorosis in varying intensity. This chlorotic condition is not stable as it varies from year to year and even day to day with changing conditions of climate and soil. This chlorosis has been reported from the wine and fruit regions of Europe, from the pineapple and sugar cane areas of Puerto Rico and Florida, from the sorghum and bean areas of the Great Plains and Southwest. The variety of plants subject to lime-induced chlorosis is great and varied. It includes such diverse species as citrus fruits, deciduous fruits, conifers, grapes, strawberries, raspberries, pineapple, sugar cane, sorghum, peas and beans. Also many flowers, shrubs and ornamental trees are affected. The economic importance of the disease is evident. Because addition of iron salts to the diseased foliage is known to correct the chlorosis, and because analysis of diseased tissue has failed to prove iron to be deficient, it will be the purpose of this study to investigate the iron content of plants in relation to the disease. An explanation for the observed relationships of iron to the disease will be sought.
Book Synopsis The Mineral Content of Various Sections of Some Plants as Influenced by Conditions Associated with Lime-induced Chlorosis by : Hyrum Del Var Petersen
Download or read book The Mineral Content of Various Sections of Some Plants as Influenced by Conditions Associated with Lime-induced Chlorosis written by Hyrum Del Var Petersen and published by . This book was released on 1961 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: The so-called "lime-induced" chlorosis has been recognized for many years as a problem where plants are grown on calcareous soils. The characteristics associated with lime-induced chlorosis are the same as those associated with iron deficiency chlorosis--inter-veinal yellowing of the leaves at the meristemic region combined with reduced vigor of the plant as a whole. Lime-induced chlorosis is unique in that the iron content of both chlorotic plant and the soil do not always show a deficiency in iron when chemically analyzed. This leads to the theory that iron is inactivated in both the soil and plant. Although no single factor has been found to adequately explain this physiological disease, many factors have been associated with it. Thorne, Wann, and Robinson (1950) observed that calcareous soils characterized by fine texture, high moisture content, poor aeration, and cool temperatures intensify the development of chlorosis in plants. In general increased chlorosis has also been noted under conditions of high pH. The pH and phosphorus effects appear to involve reduced iron solubility in the soil and within the plant while the exact effects of the bicarbonate ion on chlorosis have not been established.
Book Synopsis Iron Nutrition in Soils and Plants by : Javier Abadía
Download or read book Iron Nutrition in Soils and Plants written by Javier Abadía and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 389 pages. Available in PDF, EPUB and Kindle. Book excerpt: Iron is a major constituent of the earth crust. However, under alkaline conditions commonly found in arid and semi-arid environments iron becomes unavailable to plants. When plants are affected by a shortage of iron their leaves become yellow (chlorotic), and both plant growth and crop yield are reduced. The roots of plants affected by iron deficiency may develop a series of responses directed to improve iron uptake, such as increased proton excretion and iron reduction capabilities or excretion of iron chela tors called siderophores. Iron deficiency affects major crops worldwide, including some of major economic importance such as fruit trees and others. Correction of iron deficiency is usually implemented through costly application of synthetic chelates. Since these correction methods are very expensive, the competitivity of farmers is often reduced and iron deficiency may become a limiting factor for the maintenance, introduction or expansion of some crops. In spite of the many years devoted to the study of iron deficiency, the knowledge of iron deficiency in soils and plants is still fragmentary in many aspects. We have only incomplete information on the processes at the molecular level that make some plant species and cultivars unable to take and utilize iron from the soil, whereas other plants grow satisfactorily under the same conditions.
Book Synopsis Research and Development Abstracts of the USAEC. by :
Download or read book Research and Development Abstracts of the USAEC. written by and published by . This book was released on 1962 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Research and Development Abstracts of the USAEC by : U.S. Atomic Energy Commission. Division of Technical Information
Download or read book Research and Development Abstracts of the USAEC written by U.S. Atomic Energy Commission. Division of Technical Information and published by . This book was released on 1962 with total page 726 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Influence of Environment on the Chemical Composition of Plants by : Boyd J. Todd
Download or read book Influence of Environment on the Chemical Composition of Plants written by Boyd J. Todd and published by . This book was released on 1953 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Journal of Agricultural Research by :
Download or read book Journal of Agricultural Research written by and published by . This book was released on 1920 with total page 1242 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Foliar Feeding of Plants with Amino Acid Chelates by : H. DeWayne Ashmead
Download or read book Foliar Feeding of Plants with Amino Acid Chelates written by H. DeWayne Ashmead and published by William Andrew. This book was released on 1986 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: Het belang van chelaten bij de opname van mineralen wordt in dit boek onderstreept. Van de 40 elementen in planten, blijken er 25 essentieel te zijn voor de plantenvoeding. Deze elementen worden beschreven, waarbij methoden tot vergroting van de beschikbaarheid van deze elementen voor planten aan de orde komen met het oog op een verbeterde plantenkwaliteit en gewasproduktie. Proeven zijn gedaan bij fruitbomen, sojabonen, granen en wijnstokken
Download or read book TID. written by and published by . This book was released on 1959 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fallout from Nuclear Weapons Tests by : United States. Congress. Joint Committee on Atomic Energy
Download or read book Fallout from Nuclear Weapons Tests written by United States. Congress. Joint Committee on Atomic Energy and published by . This book was released on 1959 with total page 972 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Activation of Iron in Plants by Manganese & Other Chemicals in a Lime-induced Chlorosis by : George Donald Sherman
Download or read book Activation of Iron in Plants by Manganese & Other Chemicals in a Lime-induced Chlorosis written by George Donald Sherman and published by . This book was released on 1940 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Abiotic and Biotic Stress in Plants by : Arun Shanker
Download or read book Abiotic and Biotic Stress in Plants written by Arun Shanker and published by BoD – Books on Demand. This book was released on 2016-02-17 with total page 770 pages. Available in PDF, EPUB and Kindle. Book excerpt: The impact of global climate change on crop production has emerged as a major research priority during the past decade. Understanding abiotic stress factors such as temperature and drought tolerance and biotic stress tolerance traits such as insect pest and pathogen resistance in combination with high yield in plants is of paramount importance to counter climate change related adverse effects on the productivity of crops. In this multi-authored book, we present synthesis of information for developing strategies to combat plant stress. Our effort here is to present a judicious mixture of basic as well as applied research outlooks so as to interest workers in all areas of plant science. We trust that the information covered in this book would bridge the much-researched area of stress in plants with the much-needed information for evolving climate-ready crop cultivars to ensure food security in the future.
Download or read book Pseudomonas written by Juan-Luis Ramos and published by Springer. This book was released on 2014-12-13 with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pseudomonas volume 7 collects some of the most relevant and emerging issues in the biology of these microorganisms, and a number of other important issues that were not collected in the previous volumes. The first six volumes of the Pseudomonas series covered the biology of pseudomonads in a wide range of contexts, including the niches they inhabit, the taxonomic relations among its members of this group, the molecular biology of gene expression in different niches and under different environmental conditions, the analysis of virulence in plants, animal and human pathogens, as well as the determinants that make some of these strains of interesting for biotechnological applications. This seventh volume covers the following topics: The history of the biology of Pseudomonas The use of Pseudomonas as biological agents New trends in the molecular biology of these microorganisms Pseudomonas and the immune system of insects and animals This book will be of use to researchers working on these bacteria, particularly those studying medical aspects of Pseudomonas, and their use as a means to control pathogens or to stimulate plant growth. This volume is also interesting for those studying the physiology, genetics, molecular biology of Pseudomonas and those using novel-omics approaches to understand bacteria of the genus Pseudomonas.
Author :Agricultural and Horticultural Research Station (Long Ashton, England) Publisher : ISBN 13 : Total Pages :1010 pages Book Rating :4.E/5 ( download)
Book Synopsis The Annual Report of the Agricultural and Horticultural Research Station by : Agricultural and Horticultural Research Station (Long Ashton, England)
Download or read book The Annual Report of the Agricultural and Horticultural Research Station written by Agricultural and Horticultural Research Station (Long Ashton, England) and published by . This book was released on 1927 with total page 1010 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Abiotic Stress written by Kourosh Vahdati and published by BoD – Books on Demand. This book was released on 2013-03-13 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book is not intended to cover all known abiotic stresses or every possible technique used to understand plant tolerance but, instead, to describe some of the widely used approaches to addressing such major abiotic stresses as drought, salinity, extreme temperature, cold, light, calcareous soils, excessive irradiation, ozone, ultraviolet radiation, and flooding, and to describe major or newly emerging techniques employed in understanding and improving plant tolerance. Among the strategies for plant stress survival, examples of both avoidance and tolerance are presented in detail and comprehensive case studies of progress and directions in several agricultural crops such as apple, walnut, grape and wheat are included."
Book Synopsis Abstracts of Recent Published Material on Soil and Water Conservation by :
Download or read book Abstracts of Recent Published Material on Soil and Water Conservation written by and published by . This book was released on 1951 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstracts for Dec. 1954- issued in the Agricultural Research Service's series ARS-41.
Book Synopsis Horticultural Reviews by : Jules Janick
Download or read book Horticultural Reviews written by Jules Janick and published by John Wiley & Sons. This book was released on 2011-01-11 with total page 459 pages. Available in PDF, EPUB and Kindle. Book excerpt: Horticultural Reviews presents state-of-the-art reviews on topics in horticultural science and technology covering both basic and applied research. Topics covered include the horticulture of fruits, vegetables, nut crops, and ornamentals. These review articles, written by world authorities, bridge the gap between the specialized researcher and the broader community of horticultural scientists and teachers.
