Molecular Mechanisms And Genetics Of Plant Resistance To Abiotic Stress

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Molecular Mechanisms and Genetics of Plant Resistance to Abiotic Stress

Jill M. Farrant,Maria-Cecília D. Costa
Molecular Mechanisms and Genetics of Plant Resistance to Abiotic Stress Book PDF

Author : Jill M. Farrant,Maria-Cecília D. Costa
Publisher : MDPI
Page : 152 pages
File Size : 53,6 Mb
Release : 2020-03-05
Category : Science
ISBN : 9783039281220

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Molecular Mechanisms and Genetics of Plant Resistance to Abiotic Stress by Jill M. Farrant,Maria-Cecília D. Costa Pdf

We are currently experiencing a climate crisis that is associated with extreme weather events worldwide. Some of its most noticeable effects are increases in temperatures, droughts, and desertification. These effects are already making whole regions unsuitable for agriculture. Therefore, we urgently need global measures to mitigate the effects of climate breakdown as well as crop alternatives that are more stress-resilient. These crop alternatives can come from breeding new varieties of well-established crops, such as wheat and barley. They can also come from promoting underutilized crop species that are naturally tolerant to some stresses, such as quinoa. Either way, we need to gather more knowledge on how plants respond to stresses related to climate breakdown, such as heat, water-deficit, flooding high salinity, nitrogen, and heavy metal stress. This Special Issue provides a timely collection of recent advances in the understanding of plant responses to these stresses. This information will definitely be useful to the design of new strategies to prevent the loss of more cultivable land and to reclaim the land that has already been declared unsuitable.

Molecular Mechanisms and Genetics of Plant Resistance to Abiotic Stress

Jill M. Farrant,Maria-Cecília D. Costa
Molecular Mechanisms and Genetics of Plant Resistance to Abiotic Stress Book PDF

Author : Jill M. Farrant,Maria-Cecília D. Costa
Publisher : Unknown
Page : 152 pages
File Size : 46,5 Mb
Release : 2020
Category : Biology (General)
ISBN : 3039281232

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Molecular Mechanisms and Genetics of Plant Resistance to Abiotic Stress by Jill M. Farrant,Maria-Cecília D. Costa Pdf

We are currently experiencing a climate crisis that is associated with extreme weather events worldwide. Some of its most noticeable effects are increases in temperatures, droughts, and desertification. These effects are already making whole regions unsuitable for agriculture. Therefore, we urgently need global measures to mitigate the effects of climate breakdown as well as crop alternatives that are more stress-resilient. These crop alternatives can come from breeding new varieties of well-established crops, such as wheat and barley. They can also come from promoting underutilized crop species that are naturally tolerant to some stresses, such as quinoa. Either way, we need to gather more knowledge on how plants respond to stresses related to climate breakdown, such as heat, water-deficit, flooding high salinity, nitrogen, and heavy metal stress. This Special Issue provides a timely collection of recent advances in the understanding of plant responses to these stresses. This information will definitely be useful to the design of new strategies to prevent the loss of more cultivable land and to reclaim the land that has already been declared unsuitable.

Understanding the Molecular Mechanisms of Plant Responses to Abiotic Stress

Sang Yeol Lee,Dae-Jin Yun,Jose M. Pardo,Motoaki Seki,Yan Guo,Abel Rosado
Understanding the Molecular Mechanisms of Plant Responses to Abiotic Stress Book PDF

Author : Sang Yeol Lee,Dae-Jin Yun,Jose M. Pardo,Motoaki Seki,Yan Guo,Abel Rosado
Publisher : Frontiers Media SA
Page : 336 pages
File Size : 44,5 Mb
Release : 2020-02-20
Category : Electronic
ISBN : 9782889634910

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Understanding the Molecular Mechanisms of Plant Responses to Abiotic Stress by Sang Yeol Lee,Dae-Jin Yun,Jose M. Pardo,Motoaki Seki,Yan Guo,Abel Rosado Pdf

Plant responses to environmental stress are governed by complex molecular and biochemical signal transduction processes, which act in coordination to determine tolerance or sensitivity at the whole plant level. Upon exposure to abiotic stress, plants express a sophisticated coordinated response to reprogram interconnected defense networks and metabolic pathways, by alterations in the transcription, translation, and post-translational modification of defense-related genes and proteins. Traditionally, physiological and phenotypic responses were the major ones to be collected in plant stress biology. However, modern studies include the identification of key genes that influence stress tolerance and plant growth under the imposing stress and the verification of gene functions using knock out mutants or overexpression lines. In addition, genomics has become a necessary tool for the understanding of plant stress responses at the whole genome levels. The identification of stress-tolerant plant resources and the investigation of the functional role of the genetic variants is also a valuable tool in this research field. Recently, the advent of CRISPR/Cas genome editing technology, enables these variations to be introduced in crops for improved stress tolerance traits. Through the understanding of the molecular mechanisms involved in plant signaling in response to abiotic stress and crop performance characters under stress conditions, we hope to open new ways for the breeding of superior crops.

Genes for Plant Abiotic Stress

Matthew A. Jenks,Andrew J. Wood
Genes for Plant Abiotic Stress Book PDF

Author : Matthew A. Jenks,Andrew J. Wood
Publisher : John Wiley & Sons
Page : 338 pages
File Size : 51,7 Mb
Release : 2009-12-08
Category : Science
ISBN : 9780813815022

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Genes for Plant Abiotic Stress by Matthew A. Jenks,Andrew J. Wood Pdf

Abiotic stresses caused by drought, salinity, toxic metals, temperature extremes, and nutrient poor soils are among the major constraints to plant growth and crop production worldwide. While crop breeding strategies to improve yields have progressed, a better understanding of the genetic and biological mechanisms underpinning stress adaptation is needed. Genes For Plant Abiotic Stress presents the latest research on recently examined genes and alleles and guides discussion of the genetic and physiological determinants that will be important for crop improvement in the future.

Transcription Factors for Abiotic Stress Tolerance in Plants

Shabir Hussain Wani
Transcription Factors for Abiotic Stress Tolerance in Plants Book PDF

Author : Shabir Hussain Wani
Publisher : Academic Press
Page : 298 pages
File Size : 55,9 Mb
Release : 2020-08-05
Category : Technology & Engineering
ISBN : 9780128193358

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Transcription Factors for Abiotic Stress Tolerance in Plants by Shabir Hussain Wani Pdf

Transcription Factors for Abiotic Stress Tolerance in Plants highlights advances in the understanding of the regulatory network that impacts plant health and production, providing important insights for improving plant resistance. Plant production worldwide is suffering serious losses due to widespread abiotic stresses increasing as a result of global climate change. Frequently more than one abiotic stress can occur at once, for example extreme temperature and osmotic stress, which increases the complexity of these environmental stresses. Modern genetic engineering technologies are one of the promising tools for development of plants with efficient yields and resilience to abiotic stresses. Hence deciphering the molecular mechanisms and identifying the abiotic stress associated genes that control plant response to abiotic stresses is a vital requirement in developing plants with increased abiotic stress resilience. Addressing the various complexities of transcriptional regulation, this book includes chapters on cross talk and central regulation, regulatory networks, the role of DOF, WRKY and NAC transcription factors, zinc finger proteins, CRISPR/CAS9-based genome editing, C-Repeat (CRT) binding factors (CBFs)/Dehydration responsive element binding factors (DREBs) and factors impacting salt, cold and phosphorous stress levels, as well as transcriptional modulation of genes involved in nanomaterial-plant interactions. Transcription Factors for Abiotic Stress Tolerance in Plants provides a useful reference by unravelling the transcriptional regulatory networks in plants. Researchers and advanced students will find this book a valuable reference for understanding this vital area. Discusses abiotic stress tolerance and adaptive mechanisms based on the findings generated by unlocking the transcriptional regulatory network in plants Presents various kinds of regulatory gene networks identified for drought, salinity, cold and heat stress in plants Highlights urgent climate change issues in plants and their mitigation using modern biotechnological tools including genome editing.

Genetic Enhancement of Crops for Tolerance to Abiotic Stress: Mechanisms and Approaches, Vol. I

Vijay Rani Rajpal,Deepmala Sehgal,Avinash Kumar,S.N. Raina
Genetic Enhancement of Crops for Tolerance to Abiotic Stress Mechanisms and Approaches Vol I Book PDF

Author : Vijay Rani Rajpal,Deepmala Sehgal,Avinash Kumar,S.N. Raina
Publisher : Springer
Page : 268 pages
File Size : 43,9 Mb
Release : 2019-04-24
Category : Science
ISBN : 9783319919560

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Genetic Enhancement of Crops for Tolerance to Abiotic Stress: Mechanisms and Approaches, Vol. I by Vijay Rani Rajpal,Deepmala Sehgal,Avinash Kumar,S.N. Raina Pdf

Abiotic stresses such as drought (water deficit), extreme temperatures (cold, frost and heat), salinity (sodicity) and mineral (metal and metalloid) toxicity limit productivity of crop plants worldwide and are big threats to global food security. With worsening climate change scenarios, these stresses will further increase in intensity and frequency. Improving tolerance to abiotic stresses, therefore, has become a major objective in crop breeding programs. A lot of research has been conducted on the regulatory mechanisms, signaling pathways governing these abiotic stresses, and cross talk among them in various model and non-model species. Also, various ‘omics’ platforms have been utilized to unravel the candidate genes underpinning various abiotic stresses, which have increased our understanding of the tolerance mechanisms at structural, physiological, transcriptional and molecular level. Further, a wealth of information has been generated on the role of chromatin assembly and its remodeling under stress and on the epigenetic dynamics via histones modifications. The book consolidates outlooks, perspectives and updates on the research conducted by scientists in the abovementioned areas. The information covered in this book will therefore interest workers in all areas of plant sciences. The results presented on multiple crops will be useful to scientists in building strategies to counter these stresses in plants. In addition, students who are beginners in the areas of abiotic stress tolerance will find this book handy to clear their concepts and to get an update on the research conducted in various crops at one place

Molecular Approaches in Plant Abiotic Stress

Rajarshi Kumar Gaur,Pradeep Sharma
Molecular Approaches in Plant Abiotic Stress Book PDF

Author : Rajarshi Kumar Gaur,Pradeep Sharma
Publisher : CRC Press
Page : 432 pages
File Size : 44,9 Mb
Release : 2013-11-25
Category : Science
ISBN : 9781466588936

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Molecular Approaches in Plant Abiotic Stress by Rajarshi Kumar Gaur,Pradeep Sharma Pdf

Plants under abiotic stress are those suffering from drought, extreme temperatures, flood and other natural—but non-living—factors. Abiotic stress is responsible for reduced yields in several major crops, and climate change is focusing research in this area. To minimize cellular damage cause by such stresses, plants have evolved complex, well-coordinated adaptive responses that operate at the transcriptional level. Understanding these processes is key to manipulating plant performance to withstand stress. This book deals with the role of gene silencing in the adaptation of plants to these stresses, and documents the molecular regulatory systems for the abiotic response.

Abiotic Stress: Molecular Genetics and Genomics

Mukesh Jain, Rohini Garg,Rajeev K Varshney
Abiotic Stress Molecular Genetics and Genomics Book PDF

Author : Mukesh Jain, Rohini Garg,Rajeev K Varshney
Publisher : Frontiers E-books
Page : 102 pages
File Size : 44,6 Mb
Release : 2014-12-03
Category : Botany
ISBN : 9782889193592

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Abiotic Stress: Molecular Genetics and Genomics by Mukesh Jain, Rohini Garg,Rajeev K Varshney Pdf

Abiotic stresses are the major cause that limits productivity of crop plants worldwide. Plants have developed intricate machinery to respond and adapt over these adverse environmental conditions both at physiological and molecular levels. Due to increasing problems of abiotic stresses, plant biotechnologists and breeders need to employ new approaches to improve abiotic stress tolerance in crop plants. Although current research has divulged several key genes, gene regulatory networks and quantitative trait loci that mediate plant responses to various abiotic stresses, the comprehensive understanding of this complex trait is still not available. This e-book is focused on molecular genetics and genomics approaches to understand the plant response/adaptation to various abiotic stresses. It includes different types of articles (original research, method, opinion and review) that provide current insights into different aspects of plant responses and adaptation to abiotic stresses.

Abiotic Stress in Plants

Arun Shanker,B. Venkateswarlu
Abiotic Stress in Plants Book PDF

Author : Arun Shanker,B. Venkateswarlu
Publisher : BoD – Books on Demand
Page : 444 pages
File Size : 42,9 Mb
Release : 2011-09-22
Category : Science
ISBN : 9789533073941

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Abiotic Stress in Plants by Arun Shanker,B. Venkateswarlu Pdf

World population is growing at an alarming rate and is anticipated to reach about six billion by the end of year 2050. On the other hand, agricultural productivity is not increasing at a required rate to keep up with the food demand. The reasons for this are water shortages, depleting soil fertility and mainly various abiotic stresses. The fast pace at which developments and novel findings that are recently taking place in the cutting edge areas of molecular biology and basic genetics, have reinforced and augmented the efficiency of science outputs in dealing with plant abiotic stresses. In depth understanding of the stresses and their effects on plants is of paramount importance to evolve effective strategies to counter them. This book is broadly dived into sections on the stresses, their mechanisms and tolerance, genetics and adaptation, and focuses on the mechanic aspects in addition to touching some adaptation features. The chief objective of the book hence is to deliver state of the art information for comprehending the nature of abiotic stress in plants. We attempted here to present a judicious mixture of outlooks in order to interest workers in all areas of plant sciences.

Abiotic Stress Response in Plants

Narendra Tuteja,Sarvajeet S. Gill
Abiotic Stress Response in Plants Book PDF

Author : Narendra Tuteja,Sarvajeet S. Gill
Publisher : John Wiley & Sons
Page : 456 pages
File Size : 42,8 Mb
Release : 2016-05-02
Category : Science
ISBN : 9783527339181

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Abiotic Stress Response in Plants by Narendra Tuteja,Sarvajeet S. Gill Pdf

Understanding abiotic stress responses in plants is critical for the development of new varieties of crops, which are better adapted to harsh climate conditions. The new book by the well-known editor team Narendra Tuteja and Sarvajeet Gill provides a comprehensive overview on the molecular basis of plant responses to external stress like drought or heavy metals, to aid in the engineering of stress resistant crops. After a general introduction into the topic, the following sections deal with specific signaling pathways mediating plant stress response. The last part covers translational plant physiology, describing several examples of the development of more stress-resistant crop varieties.

Plant Abiotic Stress Physiology

Khalid Rehman Hakeem,Tariq Aftab
Plant Abiotic Stress Physiology Book PDF

Author : Khalid Rehman Hakeem,Tariq Aftab
Publisher : CRC Press
Page : 426 pages
File Size : 51,6 Mb
Release : 2022-02-17
Category : Science
ISBN : 9781000400731

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Plant Abiotic Stress Physiology by Khalid Rehman Hakeem,Tariq Aftab Pdf

This two-volume set highlights the various innovative and emerging techniques and molecular applications that are currently being used in plant abiotic stress physiology. Volume 1: Responses and Adaptations focuses on the responses and adaptations of plants to stress factors at the cellular and molecular levels and offers a variety of advanced management strategies and technologies. Volume 2: Molecular Advancements introduces a range of state-of-the-art molecular advances for the mitigation of abiotic stress in plants. With contributions from specialists in the field, Volume 1 first discusses the physiology and defense mechanisms of plants and the various kinds of stress, such as from challenging environments, climate change, and nutritional deficiencies. It goes on to discuss trailblazing management techniques that include genetics approaches for improving abiotic stress tolerance in crop plants along with CRISPR/CAS-mediated genome editing technologies. Volume 2 discusses how plants have developed diverse physiological and molecular adjustments to safeguard themselves under challenging conditions and how emerging new technologies can utilize these plant adaptations to enhance plant resistance. These include using plant-environment interactions to develop crop species that are resilient to climate change, applying genomics and phenomics approaches from the study of abiotic stress tolerance and more. Agriculture today faces countless challenges to meet the rising need for sustainable food supplies and guarantees of high-quality nourishment for a quickly increasing population. To ensure sufficient food production, it is necessary to address the difficult environmental circumstances that are causing cellular oxidative stress in plants due to abiotic factors, which play a defining role in shaping yield of crop plants. These two volumes help to meet these challenges by providing a rich source of information on plant abiotic stress physiology and effective management techniques.

Improving Abiotic Stress Tolerance in Plants

M. Iqbal R. Khan,Amarjeet Singh,Péter Poór
Improving Abiotic Stress Tolerance in Plants Book PDF

Author : M. Iqbal R. Khan,Amarjeet Singh,Péter Poór
Publisher : Unknown
Page : 0 pages
File Size : 43,8 Mb
Release : 2020
Category : Science
ISBN : 0429027508

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Improving Abiotic Stress Tolerance in Plants by M. Iqbal R. Khan,Amarjeet Singh,Péter Poór Pdf

Abiotic stresses such as drought, flooding, high or low temperatures, metal toxicity and salinity can hamper plant growth and development. Improving Abiotic Stress Tolerance in Plants explains the physiological and molecular mechanisms plants naturally exhibit to withstand abiotic stresses and outlines the potential approaches to enhance plant abiotic stress tolerance to extreme conditions. Synthesising developments in plant stress biology, the book offers strategies that can be used in breeding, genomic, molecular, physiological and biotechnological approaches that hold the potential to develop resilient plants and improve crop productivity worldwide. Features · Comprehensively explains molecular and physiological mechanism of multiple abiotic stress tolerance in plants · Discusses recent advancements in crop abiotic stress tolerance mechanism and highlights strategies to develop abiotic stress tolerant genotypes for sustainability · Stimulates synthesis of information for plant stress biology for biotechnological applications · Presents essential information for large scale breeding and agricultural biotechnological programs for crop improvement Written by a team of expert scientists, this book benefits researchers in the field of plant stress biology and is essential reading for graduate students and researchers generating stress tolerant crops through genetic engineering and plant breeding. It appeals to individuals developing sustainable agriculture through physiological and biotechnological applications.

Drought Stress Tolerance in Plants, Vol 2

Mohammad Anwar Hossain,Shabir Hussain Wani,Soumen Bhattacharjee,David J Burritt,Lam-Son Phan Tran
Drought Stress Tolerance in Plants Vol 2 Book PDF

Author : Mohammad Anwar Hossain,Shabir Hussain Wani,Soumen Bhattacharjee,David J Burritt,Lam-Son Phan Tran
Publisher : Springer
Page : 604 pages
File Size : 47,7 Mb
Release : 2016-08-24
Category : Technology & Engineering
ISBN : 9783319324234

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Drought Stress Tolerance in Plants, Vol 2 by Mohammad Anwar Hossain,Shabir Hussain Wani,Soumen Bhattacharjee,David J Burritt,Lam-Son Phan Tran Pdf

Drought is one of the most severe constraints to crop productivity worldwide, and thus it has become a major concern for global food security. Due to an increasing world population, droughts could lead to serious food shortages by 2050. The situation may worsen due to predicated climatic changes that may increase the frequency, duration and severity of droughts. Hence, there is an urgent need to improve our understanding of the complex mechanisms associated with drought tolerance and to develop modern crop varieties that are more resilient to drought. Identification of the genes responsible for drought tolerance in plants will contribute to our understanding of the molecular mechanisms that could enable crop plants to respond to drought. The discovery of novel drought related genes, the analysis of their expression patterns in response to drought, and determination of the functions these genes play in drought adaptation will provide a base to develop effective strategies to enhance the drought tolerance of crop plants. Plant breeding efforts to increase crop yields in dry environments have been slow to date mainly due to our poor understanding of the molecular and genetic mechanisms involved in how plants respond to drought. In addition, when it comes to combining favourable alleles, there are practical obstacles to developing superior high yielding genotypes fit for drought prone environments. Drought Tolerance in Plants, Vol 2: Molecular and Genetic Perspectives combines novel topical findings, regarding the major molecular and genetic events associated with drought tolerance, with contemporary crop improvement approaches. This volume is unique as it makes available for its readers not only extensive reports of existing facts and data, but also practical knowledge and overviews of state-of-the-art technologies, across the biological fields, from plant breeding using classical and molecular genetic information, to the modern omic technologies, that are now being used in drought tolerance research to breed drought-related traits into modern crop varieties. This book is useful for teachers and researchers in the fields of plant breeding, molecular biology and biotechnology.

Abiotic Stress in Plants

Arun Shanker,B. Venkateswarlu
Abiotic Stress in Plants Book PDF

Author : Arun Shanker,B. Venkateswarlu
Publisher : IntechOpen
Page : 442 pages
File Size : 51,8 Mb
Release : 2011-09-22
Category : Science
ISBN : 9533073942

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Abiotic Stress in Plants by Arun Shanker,B. Venkateswarlu Pdf

World population is growing at an alarming rate and is anticipated to reach about six billion by the end of year 2050. On the other hand, agricultural productivity is not increasing at a required rate to keep up with the food demand. The reasons for this are water shortages, depleting soil fertility and mainly various abiotic stresses. The fast pace at which developments and novel findings that are recently taking place in the cutting edge areas of molecular biology and basic genetics, have reinforced and augmented the efficiency of science outputs in dealing with plant abiotic stresses. In depth understanding of the stresses and their effects on plants is of paramount importance to evolve effective strategies to counter them. This book is broadly dived into sections on the stresses, their mechanisms and tolerance, genetics and adaptation, and focuses on the mechanic aspects in addition to touching some adaptation features. The chief objective of the book hence is to deliver state of the art information for comprehending the nature of abiotic stress in plants. We attempted here to present a judicious mixture of outlooks in order to interest workers in all areas of plant sciences.

Plant Abiotic Stress Physiology

Tariq Aftab,Khalid Rehman Hakeem
Plant Abiotic Stress Physiology Book PDF

Author : Tariq Aftab,Khalid Rehman Hakeem
Publisher : Apple Academic Press
Page : 300 pages
File Size : 54,5 Mb
Release : 2022
Category : Science
ISBN : 1003180574

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Plant Abiotic Stress Physiology by Tariq Aftab,Khalid Rehman Hakeem Pdf

This two-volume set highlights the various innovative and emerging techniques and molecular applications that are currently being used in plant abiotic stress physiology. Volume 1: Responses and Adaptations focuses on the responses and adaptations of plants to stress factors at the cellular and molecular levels and offers a variety of advanced management strategies and technologies. Volume 2: Molecular Advancements introduces a range of state-of-the-art molecular advances for the mitigation of abiotic stress in plants. With contributions from specialists in the field, Volume 1 first discusses the physiology and defense mechanisms of plants and the various kinds of stress, such as from challenging environments, climate change, and nutritional deficiencies. It goes on to discuss trailblazing management techniques that include genetics approaches for improving abiotic stress tolerance in crop plants along with CRISPR/CAS-mediated genome editing technologies. Volume 2 discusses how plants have developed diverse physiological and molecular adjustments to safeguard themselves under challenging conditions and how emerging new technologies can utilize these plant adaptations to enhance plant resistance. These include using plant-environment interactions to develop crop species that are resilient to climate change, applying genomics and phenomics approaches from the study of abiotic stress tolerance and more. Agriculture today faces countless challenges to meet the rising need for sustainable food supplies and guarantees of high-quality nourishment for a quickly increasing population. To ensure sufficient food production, it is necessary to address the difficult environmental circumstances that are causing cellular oxidative stress in plants due to abiotic factors, which play a defining role in shaping yield of crop plants. These two volumes help to meet these challenges by providing a rich source of information on plant abiotic stress physiology and effective management techniques.