varma devendra (57 Ergebnisse)

Hardcover. Zustand: Fine. Zustand des Schutzumschlags: Fine. 1st Edition. 8vo. 247pp. Sharp First Edition. First Printing with full number sequence. Anthology of stories from Le Fanu, Bloch, Stoker, and many others. Bound in black cloth with red spine lettering. Square, tight and clean throughout with little or no wear. Equally attractive unclipped dust jacket, ($19.95), is fresh and bright with no chipping, creases, toning or tears. A very pretty collectable copy at a great price.

Hardcover. Zustand: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

Hardcover. Zustand: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

xiii, 339 p. Hardcover. Versand aus Deutschland / We dispatch from Germany via Air Mail. Einband bestoßen, daher Mängelexemplar gestempelt, sonst sehr guter Zustand. Imperfect copy due to slightly bumped cover, apart from this in very good condition. Stamped. Sprache: Englisch.

XVIII, 606 p. Hardcover. Versand aus Deutschland / We dispatch from Germany via Air Mail. Einband bestoßen, daher Mängelexemplar gestempelt, sonst sehr guter Zustand. Imperfect copy due to slightly bumped cover, apart from this in very good condition. Stamped. Sprache: Englisch.

Zustand: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In good all round condition. Dust jacket in poor condition. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,650grams, ISBN:

8vo. pp [ii], 247. Original publisher's black boards with red lettering at the spine. Illustrated throughout in black and white. Signed presentation copy from the author to British politician Roy Jenkins (1920-2003), inscription at full title page reads 'For Roy Jenkins, with kindest regards, D. P. Varma 1989.' ISBN: 1550130544 Very good indeed in very good indeed dust jacket.

8vo. Pp: 142. First Folio Society Edition. Grey slipcase. Publisher's green marbled boards with silver gilt to spine. Publisher's green stain to top edge of text block. Colour illustrations throughout. Very good plus in very good minus slipcase. Slight wear to publisher's stain on top edge of text block, front cover slightly bowed. Some staining and wear along edges of slipcase.

Gebundene Ausgabe. Zustand: Gut. Arthur Barker - 1st. 1957 : Devendra P. Varma - gb - ohne Su - Widmung beschrieben 6C-W664-1B0I Sprache: Englisch Gewicht in Gramm: 1361.

8vo. pp xviii, 381. Original publisher's black cloth, lettered gilt at the spine. Part of the 'Northanger set of Jane Austen horrid novels'. Very good. Spine slightly sunned.

Hardcover. Zustand: Very Good. 1. Auflage. Unread, with a mimimum of shelfwear. Immediately dispatched from Germany.

Zustand: New. In.

Zustand: New. In.

Zustand: New. In.

Zustand: New. In.

Zustand: New.

Taschenbuch. Zustand: Neu. Rhizobium Biology and Biotechnology | Alexander P. Hansen (u. a.) | Taschenbuch | xiii | Englisch | 2018 | Springer International Publishing | EAN 9783319879178 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - This book provides in-depth reviews of the role of Rhizobium in agriculture and its biotechnological applications. Individual chapters explore topics such as: the occurrence and distribution of Rhizobium; phenotypic and molecular characteristics of Rhizobium; impact of Rhizobium on other microbial communities in the rhizosphere; N2-fixation ability of Rhizobium; Rhizobium and biotic stress; Rhizobium-mediated restoration of an ecosystem; in silico analysis of the rhizobia pool; further biotechnological perspectives of Rhizobium.

Zustand: New. In.

Zustand: New. In.

Zustand: New. In.

Paperback. Zustand: Brand New. reprint edition. 356 pages. 9.25x6.10x0.81 inches. In Stock.

Taschenbuch. Zustand: Neu. Mycorrhizosphere and Pedogenesis | Ajit Varma (u. a.) | Taschenbuch | xiv | Englisch | 2020 | Springer | EAN 9789811364822 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu.

Taschenbuch. Zustand: Neu. Volatiles and Food Security | Role of Volatiles in Agro-ecosystems | Devendra K. Choudhary (u. a.) | Taschenbuch | xvi | Englisch | 2018 | Springer | EAN 9789811354243 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu.

Zustand: Sehr gut. Zustand: Sehr gut | Sprache: Englisch | Produktart: Bücher | With a focus on food safety, this book highlights the importance of microbes in sustainable agriculture. Plants, sessile organisms that are considered as primary producers in the ecosystem and communicate with above- and below-ground communities that consist of microbes, insects, and other vertebrate and invertebrate animals, are subjected to various kinds of stress. Broadly speaking, these can be subdivided into abiotic and biotic stresses. Plants have evolved to develop elaborate mechanisms for coping with and adapting to the environmental stresses. Among other stresses, habitat-imposed biotic stress is one serious condition causing major problems for crop productivity. Most plants employ plant-growth-promoting microorganisms (PGPMs) to combat and protect themselves from stresses and also for better growth. PGPMs are bacteria associated with plant roots and they augment plant productivity and immunity. They are also defined as root-colonizing bacteria that havebeneficial effects on plant growth and development. Remarkably, PGPMs including mycorrhizae, rhizobia, and rhizobacteria (Acinetobacter, Agrobacterium, Arthrobacter, Azospirillum, Bacillus, Bradyrhizobium, Frankia, Pseudomonas, Rhizobium, Serratia, Thiobacillus) form associations with plant roots and can promote plant growth by increasing plants¿ access to soil minerals and protecting them against pathogens. To combat the pathogens causing different diseases and other biotic stresses, PGPMs produce a higher level of resistance in addition to plants¿ indigenous immune systems in the form of induced systemic resistance (ISR). The ISR elicited by PGPMs has suppressed plant diseases caused by a range of pathogens in both the greenhouse and field. As such, the role of these microbes can no longer be ignored for sustainable agriculture. Today, PGPMs are also utilized in the form of bio-fertilizers to increase plant productivity. However, the use of PGPMs requires a precise understanding of the interactions between plants and microbes, between microbes and microbiota, and how biotic factors influence these relationships. Consequently, continued research is needed to develop new approaches to boost the efficiency of PGPMs and to understand the ecological, genetic and biochemical relationships in their habitat. The book focuses on recent research concerning interactions between PGPMs and plants under biotic stress. It addresses key concerns such as ¿ 1. The response of benign microbes that benefit plants under biotic stress2. The physiological changes incurred in plants under harsh conditions 3. The role of microbial determinants in promoting plant growth under biotic stress The book focuses on a range of aspects related to PGPMs such as their mode of action, priming of plant defence and plant growth in disease challenged crops, multifunctional bio-fertilizers, PGPM-mediated disease suppression, andthe effect of PGPMs on secondary metabolites etc. The book will be a valuable asset to researchers and professionals working in the area of microbial-mediated support of plants under biotic stress.

Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - With a focus on food safety, this book highlights theimportance of microbes in sustainable agriculture. Plants, sessile organisms that are consideredas primary producers inthe ecosystem and communicate with above- and below-ground communities thatconsist of microbes, insects, and other vertebrate and invertebrate animals, are subjected to various kinds ofstress. Broadly speaking, these can be subdivided into abiotic and bioticstresses. Plants have evolved to develop elaborate mechanisms for coping with and adapting tothe environmental stresses.Amongother stresses, habitat-imposed biotic stress is one serious condition causingmajor problems for cropproductivity. Most plants employplant-growth-promoting microorganisms (PGPMs) to combat and protect themselves from stresses and alsofor better growth.PGPMsare bacteria associated with plant roots and they augment plant productivityand immunity. They arealso defined as root-colonizing bacteria that havebeneficial effects on plant growth and development. Remarkably, PGPMs includingmycorrhizae, rhizobia, and rhizobacteria (Acinetobacter, Agrobacterium,Arthrobacter, Azospirillum, Bacillus, Bradyrhizobium, Frankia, Pseudomonas,Rhizobium, Serratia, Thiobacillus) form associations with plant roots andcan promote plant growth by increasing plants' access to soil minerals and protecting them against pathogens.To combat the pathogens causing different diseases and other biotic stresses, PGPMs produce a higher level ofresistance in addition to plants'indigenous immune systems in the form of induced systemic resistance (ISR).The ISR elicitedby PGPMs has suppressed plant diseases caused by a range of pathogens in boththe greenhouse and field. Assuch, the role of these microbes can no longer be ignored forsustainable agriculture.Today,PGPMs are also utilized in the form of bio-fertilizers to increase plantproductivity. However, the use of PGPMs requires a precise understanding of the interactions between plants and microbes, betweenmicrobes and microbiota, and how biotic factors influence theserelationships. Consequently, continued research is needed to develop newapproaches to boost theefficiency of PGPMs and to understand the ecological, genetic and biochemicalrelationships in their habitat.Thebook focuses on recentresearch concerning interactions between PGPMs and plants under biotic stress. It addresses key concernssuch as -1.The response of benignmicrobes that benefitplants under biotic stress2.The physiologicalchanges incurred in plants under harsh conditions3.The role of microbialdeterminants in promotingplant growth under biotic stressThebook focuses on a range of aspects related to PGPMs such as their mode of action, primingof plant defence and plant growth in disease challenged crops, multifunctionalbio-fertilizers, PGPM-mediateddisease suppression, andtheeffect of PGPMs on secondary metabolites etc.Thebook will be a valuableasset to researchers and professionals working in the area ofmicrobial-mediated support ofplants under biotic stress.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - With a focus on food safety, this book highlights theimportance of microbes in sustainable agriculture. Plants, sessile organisms that are consideredas primary producers inthe ecosystem and communicate with above- and below-ground communities thatconsist of microbes, insects, and other vertebrate and invertebrate animals, are subjected to various kinds ofstress. Broadly speaking, these can be subdivided into abiotic and bioticstresses. Plants have evolved to develop elaborate mechanisms for coping with and adapting tothe environmental stresses.Amongother stresses, habitat-imposed biotic stress is one serious condition causingmajor problems for cropproductivity. Most plants employplant-growth-promoting microorganisms (PGPMs) to combat and protect themselves from stresses and alsofor better growth.PGPMsare bacteria associated with plant roots and they augment plant productivityand immunity. They arealso defined as root-colonizing bacteria that havebeneficial effects on plant growth and development. Remarkably, PGPMs includingmycorrhizae, rhizobia, and rhizobacteria (Acinetobacter, Agrobacterium,Arthrobacter, Azospirillum, Bacillus, Bradyrhizobium, Frankia, Pseudomonas,Rhizobium, Serratia, Thiobacillus) form associations with plant roots andcan promote plant growth by increasing plants' access to soil minerals and protecting them against pathogens.To combat the pathogens causing different diseases and other biotic stresses, PGPMs produce a higher level ofresistance in addition to plants'indigenous immune systems in the form of induced systemic resistance (ISR).The ISR elicitedby PGPMs has suppressed plant diseases caused by a range of pathogens in boththe greenhouse and field. Assuch, the role of these microbes can no longer be ignored forsustainable agriculture.Today,PGPMs are also utilized in the form of bio-fertilizers to increase plantproductivity. However, the use of PGPMs requires a precise understanding of the interactions between plants and microbes, betweenmicrobes and microbiota, and how biotic factors influence theserelationships. Consequently, continued research is needed to develop newapproaches to boost theefficiency of PGPMs and to understand the ecological, genetic and biochemicalrelationships in their habitat.Thebook focuses on recentresearch concerning interactions between PGPMs and plants under biotic stress. It addresses key concernssuch as -1.The response of benignmicrobes that benefitplants under biotic stress2.The physiologicalchanges incurred in plants under harsh conditions3.The role of microbialdeterminants in promotingplant growth under biotic stressThebook focuses on a range of aspects related to PGPMs such as their mode of action, primingof plant defence and plant growth in disease challenged crops, multifunctionalbio-fertilizers, PGPM-mediateddisease suppression, andtheeffect of PGPMs on secondary metabolites etc.Thebook will be a valuableasset to researchers and professionals working in the area ofmicrobial-mediated support ofplants under biotic stress.

Zustand: New. In.

Zustand: New. In.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - This book presents research on volatiles produced by microbes and plants along with their biotechnological implications for sustainable agriculture. A greater understanding of how plants and microbes live together and benefit each other can provide new strategies to improve plant productivity, while at the same time helping to protect the environment and maintain global biodiversity. To date, the use of chemicals to enhance plant growth or induced resistance in plants has been limited due to the negative effects and the difficulty in determining the optimal concentrations to benefit the plant. The book discusses extensive studies on biological alternatives that avoid these problems, and the research presented suggests that these compounds could offer an environmentally sound means to better grow and protect plants under greenhouse or field conditions. To understand the nature of VOCs and gene expression profiling of plant genes responding against these compounds can be conducted. Itis possible that VOCs produced by microbes while colonizing roots are generated at sufficient concentrations to trigger plant responses. In conclusion, positive or negative effects of VOCs on plant productivity will be dependent on upon specific VOCs microbial strain, plant genotype, and presence/absence of abiotic/biotic stresses.