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Author : Virgil Bryan Redd
Publisher :
ISBN 13 :
Total Pages : 78 pages
Book Rating : 4.:/5 (554 download)
Download or read book The Influence of Different Methods of Soil Sterilization on Plant Growth written by Virgil Bryan Redd and published by . This book was released on 1926 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : James Johnson
Publisher :
ISBN 13 :
Total Pages : 16 pages
Book Rating : 4.:/5 (31 download)
Download or read book Steam Sterilization of Soil for Tobacco and Other Crops written by James Johnson and published by . This book was released on 1937 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Thomas Lyttleton Lyon
Publisher :
ISBN 13 :
Total Pages : 40 pages
Book Rating : 4.:/5 (31 download)
Download or read book Effect of Steam Sterilization on the Water-soluble Matter in Soils written by Thomas Lyttleton Lyon and published by . This book was released on 1910 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Thomas Lyttleton Lyon
Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.:/5 (31 download)
Download or read book Water-soluble Matter in Soils Sterilized and Reinoculated written by Thomas Lyttleton Lyon and published by . This book was released on 1913 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : James Johnson
Publisher :
ISBN 13 :
Total Pages : 116 pages
Book Rating : 4.:/5 (89 download)
Download or read book The Influence of Heated Soils on Seed Germination and Plant Growth written by James Johnson and published by . This book was released on 1919 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Dhananjaya Pratap Singh
Publisher : Springer
ISBN 13 : 813222647X
Total Pages : 354 pages
Book Rating : 4.1/5 (322 download)
Download or read book Microbial Inoculants in Sustainable Agricultural Productivity written by Dhananjaya Pratap Singh and published by Springer. This book was released on 2016-02-22 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: How to achieve sustainable agricultural production without compromising environmental quality, agro-ecosystem function and biodiversity is a serious consideration in current agricultural practices. Farming systems’ growing dependency on chemical inputs (fertilizers, pesticides, nutrients etc.) poses serious threats with regard to crop productivity, soil fertility, the nutritional value of farm produce, management of pests and diseases, agro-ecosystem well-being, and health issues for humans and animals. At the same time, microbial inoculants in the form of biofertilizers, plant growth promoters, biopesticides, soil health managers, etc. have gained considerable attention among researchers, agriculturists, farmers and policy makers. The first volume of the book Microbial Inoculants in Sustainable Agricultural Productivity - Research Perspectives highlights the efforts of global experts with regard to various aspects of microbial inoculants. Emphasis is placed on recent advances in microbiological techniques for the isolation, characterization, identification and evaluation of functional properties using biochemical and molecular tools. The taxonomic characterization of agriculturally important microorganisms is documented, along with their applications in field conditions. The book exploresthe identification, characterization and diversity analysis of endophytic microorganisms in various crops including legumes/ non-legumes, as well as the assessment of their beneficial impacts in the context of promotingplant growth. Moreover, it provides essential updates onthe diversity and role of plant growth promoting rhizobacteria (PGPR) and arbuscular mycorrhizal mycorrhizal fungi (AMF). Further chaptersexamine in detailbiopesticides, thehigh-density cultivation of bioinoculants in submerged culture, seed biopriming strategies for abiotic and biotic stress tolerance, andPGPR as abio-control agent. Given its content,the book offers a valuable resource for researchers involved in research and development concerningPGPR, biopesticides and microbial inoculants.
Download or read book Plant and Soil Microbe Interactions in Controlled Conditions: Rhizosphere Protozoa and Bacterial Community Structure written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Plants influence the soil system by the large proportion of photosynthesized matters translocated to the roots and secreted into the soil. This root exudation provides an abundant energy source for rhizosphere living microorganisms. Plants are also strongly affected, positively and negatively, by the presence of soil microbiota, particularly bacteria, protozoa and fungi. Throughout the experiments conducted in this work, we aimed to better understand the influence of protozoa on plant growth. The first part of this work focused on the development of a microcosm method. Firstly, physical soil sterilization methods (autoclaving (A) gamma-ray irradiation (i) and both successively (AI)) were tested to eliminate the soil microbiota and their resistance form (spores and cysts). Although all sterilization methods tested were efficient to eliminate protozoa, AI was the only efficient method to eliminate aerobic heterotrophic cultivable bacteria without changing the soil pH. However the release of NH4+ in the soil after AI sterilization was higher than for other methods. Secondly, a procedure to re-inoculate the sterilized soil with a complex microbial community without protozoa was developed. The protozoa-free bacterial suspension was obtained from rhizosphere soil by subsequent filtering steps to exclude protozoa. The structure of bacterial communities characterised by 16SrDNA PCR-DGGE in the protozoa-free bacterial suspension was similar to that of the native soil. Diversity (Shannon) and evenness indexes increased with time in the sterile soil inoculated with the protozoa-free bacterial suspension. However the final bacterial community composition after 2 months of incubation in the re-inoculated soil presented a lower diversity as compared to the native soil. The second part of this work focused on the plant-microbiota interactions and on protozoa effects on plant growth. The microcosms developed in the first part of the work were re-inoculated wit.
Author : Sally E. Smith
Publisher : Academic Press
ISBN 13 : 0080559344
Total Pages : 815 pages
Book Rating : 4.0/5 (85 download)
Download or read book Mycorrhizal Symbiosis written by Sally E. Smith and published by Academic Press. This book was released on 2010-07-26 with total page 815 pages. Available in PDF, EPUB and Kindle. Book excerpt: The roots of most plants are colonized by symbiotic fungi to form mycorrhiza, which play a critical role in the capture of nutrients from the soil and therefore in plant nutrition. Mycorrhizal Symbiosis is recognized as the definitive work in this area. Since the last edition was published there have been major advances in the field, particularly in the area of molecular biology, and the new edition has been fully revised and updated to incorporate these exciting new developments. - Over 50% new material - Includes expanded color plate section - Covers all aspects of mycorrhiza - Presents new taxonomy - Discusses the impact of proteomics and genomics on research in this area
Author : Richard W. Weaver
Publisher : ACSESS
ISBN 13 :
Total Pages : 1164 pages
Book Rating : 4.3/5 (91 download)
Download or read book Methods of Soil Analysis, Part 2 written by Richard W. Weaver and published by ACSESS. This book was released on 1994 with total page 1164 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil sampling for microbiological analysis; Statistical treatment of microbial data; Soil sterilization; Soil water potencial; Most probable number counts; Light microscopic methods for studying soil microorganisms; Viruses; Recovery and enumeration of viable bacteria; Coliform bacteria; Autotrophic nitrifying bacteria; Free-living dinitrogen-fixing bacteria; Legume nodule symbionts; Anaerobic bacteria and processes; Denitrifiers; Actiomycetes; Frankia and the actinorhizal symbiosis; Filamentous fungi; Vesicular-arbuscular mycorrhizal fungi; Isolation of microorganisms producting antibiotics; Microbiological procedures for biodegradation research; Algae and cyanobacteria; Marking soil bacteria with lacZY; Detection of specific DNA sequences in environmental sample via polymerase chaim reaction; Isolation and purification of bacterial DNA from soil; Microbial biomass; Soil enzymes; Carbon mineralization; Isotopic methods for the study of soil organic matter dynamics ; Practical considerations in the use of nitrogen tracers in agricultural and environmental research; Nitrogen availability; Nitrogen mineralization, immobilization, and nitrification; Dinitrogen fixation; Measuring denitrification in the field; Sulfur oxidation and reduction in soils; Iron and manganese oxidation and reduction.
Author : James Johnson
Publisher :
ISBN 13 :
Total Pages : 16 pages
Book Rating : 4.3/5 ( download)
Download or read book Steam Sterilization of Soil for Tobacco and Other Crops written by James Johnson and published by . This book was released on 1937 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Royal Horticultural Society (Great Britain)
Publisher :
ISBN 13 :
Total Pages : 986 pages
Book Rating : 4.:/5 (318 download)
Download or read book Journal of the Royal Horticultural Society written by Royal Horticultural Society (Great Britain) and published by . This book was released on 1916 with total page 986 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. for 1846-55 include Proceedings at meetings of the society.
Author :
Publisher :
ISBN 13 :
Total Pages : 522 pages
Book Rating : 4.:/5 (318 download)
Download or read book Soil Science written by and published by . This book was released on 1919 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt: A monthly journal devoted to problems in soil physics, soil chemistry and soil biology.
Author : Royal Horticultural Society (Great Britain)
Publisher :
ISBN 13 :
Total Pages : 978 pages
Book Rating : 4.:/5 (319 download)
Download or read book Journal of the Royal Horticultural Society of London written by Royal Horticultural Society (Great Britain) and published by . This book was released on 1916 with total page 978 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volumes for 1869-1952 include Extracts from the proceedings of the Royal Horticultural Society.
Author : United States. Department of Agriculture
Publisher :
ISBN 13 :
Total Pages : 690 pages
Book Rating : 4.:/5 (319 download)
Download or read book Farmers' Bulletin written by United States. Department of Agriculture and published by . This book was released on 1931 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Johannes Heinze
Publisher : Frontiers Media SA
ISBN 13 : 2889660230
Total Pages : 163 pages
Book Rating : 4.8/5 (896 download)
Download or read book The Next Step: Disentangling the Role of Plant-Soil Feedbacks in Plant Performance and Species Coexistence Under Natural Conditions written by Johannes Heinze and published by Frontiers Media SA. This book was released on 2020-09-17 with total page 163 pages. Available in PDF, EPUB and Kindle. Book excerpt: This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.
Author : Arthur Charles Dillman
Publisher :
ISBN 13 :
Total Pages : 682 pages
Book Rating : 4.U/5 (183 download)
Download or read book Game Laws for ... written by Arthur Charles Dillman and published by . This book was released on 1931 with total page 682 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The open fire has its place as a method of heating single rooms or small houses or as an adjunct to other heating systems. Even when not actually needed, it adds much to the enjoyment of home life, if the fireplace is properly built. Comparatively few understand the principles involved in the construction of chimneys and fireplaces, and even experienced builders make mistakes which not only affect the efficiency of the heating unit but frequently create a menace to life and property. This bulletin is designed to give the householder and prospective builder, and especially the farmer or other rural resident who builds or superintends the building of his own home, a working knowledge of the principles to be observed in planning and building chimneys and fireplaces, which if the are observed will go a long way to promote the comfort of the home and insure the safety of the property."--Page ii.
Author :
Publisher :
ISBN 13 :
Total Pages : 970 pages
Book Rating : 4.F/5 ( download)
Download or read book Pesticides Documentation Bulletin written by and published by . This book was released on 1965 with total page 970 pages. Available in PDF, EPUB and Kindle. Book excerpt:
