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Role of Potassium in Abiotic Stress

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Release : 2022-01-09
Genre : Science
Kind : eBook
Book Rating : 616/5 ( reviews)

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Book Synopsis Role of Potassium in Abiotic Stress by : Noushina Iqbal

Download or read book Role of Potassium in Abiotic Stress written by Noushina Iqbal. This book was released on 2022-01-09. Available in PDF, EPUB and Kindle. Book excerpt: This book on potassium in abiotic stress tolerance deals with the ongoing trend in increasing abiotic stresses and interlinked issues food security. As mineral nutrient potassium holds an important place in agriculture and is involved in various physiological and biochemical processes. It takes part in protein synthesis, carbohydrate metabolism, enzyme activation, cation-anion balance, osmoregulation, water movement, energy transfer, and regulates stomata and photosynthesis. Potassium plays an important role as abiotic stress buster. This book will deal with potassium relevance to plant functions and adaptations, range of its biological functions, role of potassium in abiotic stress tolerance, analyses of mechanisms responsible for perception and signal transduction of potassium under abiotic stress, critical evaluation of and cross-talks on nutrients and phytohormones signaling pathways under optimal and stressful conditions, and interaction of potassium with other nutrients for abiotic stress tolerance. This book will be of interest to teachers, researchers, scientists working on abiotic stresses. Also the book serves as additional reading material for undergraduate and graduate students of agriculture, forestry, ecology, and environmental sciences. National and international agricultural scientists, policy makers will also find this to be a useful read.

Role of Potassium in Plants

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Release : 2020-06-15
Genre : Science
Kind : eBook
Book Rating : 535/5 ( reviews)

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Book Synopsis Role of Potassium in Plants by : Girdhar K. Pandey

Download or read book Role of Potassium in Plants written by Girdhar K. Pandey. This book was released on 2020-06-15. Available in PDF, EPUB and Kindle. Book excerpt: Potassium (K+) is an essential mineral macronutrient abundantly present in the cytosol which, unlike other macronutrients, is not metabolized and does not integrate into macromolecules. Compared to animal cells, K+ is more abundantly present in plant cells. Overall performance of the plant, and operation of metabolic machinery depends upon intracellular K+ homeostasis (K+ uptake and efflux) via K+ channels and transporters acting as mediators of cellular responses during plant development. Unlike animals, plants lack sodium/K+ exchangers; plant cells have developed unique transport systems for K+ accumulation and release. In Arabidopsis thaliana, 71 K+ channels and transporters have been identified and categorized into six families. Plant adaptive responses to several abiotic and biotic stresses are mediated by regulation of intracellular K+ homeostasis. In this report, we highlight the role of K+ in abiotic and biotic stresses, features of channels and transporters responsible for its homeostasis along with its evolutionary relationship, perception and sensing mechanisms, and K+ deficiency triggering different signaling cascades. Overall, this book covers the role of K+ in plants would be significantly helpful to research, academic community as well as students to understand the one of the major attributes of plant biology.

Protective Chemical Agents in the Amelioration of Plant Abiotic Stress

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Release : 2020-07-07
Genre : Science
Kind : eBook
Book Rating : 633/5 ( reviews)

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Book Synopsis Protective Chemical Agents in the Amelioration of Plant Abiotic Stress by : Aryadeep Roychoudhury

Download or read book Protective Chemical Agents in the Amelioration of Plant Abiotic Stress written by Aryadeep Roychoudhury. This book was released on 2020-07-07. Available in PDF, EPUB and Kindle. Book excerpt: A guide to the chemical agents that protect plants from various environmental stressors Protective Chemical Agents in the Amelioration of Plant Abiotic Stress offers a guide to the diverse chemical agents that have the potential to mitigate different forms of abiotic stresses in plants. Edited by two experts on the topic, the book explores the role of novel chemicals and shows how using such unique chemical agents can tackle the oxidative damages caused by environmental stresses. Exogenous application of different chemical agents or chemical priming of seeds presents opportunities for crop stress management. The use of chemical compounds as protective agents has been found to improve plant tolerance significantly in various crop and non-crop species against a range of different individually applied abiotic stresses by regulating the endogenous levels of the protective agents within plants. This important book: Explores the efficacy of various chemical agents to eliminate abiotic stress Offers a groundbreaking look at the topic and reviews the most recent advances in the field Includes information from noted authorities on the subject Promises to benefit agriculture under stress conditions at the ground level Written for researchers, academicians, and scientists, Protective Chemical Agents in the Amelioration of Plant Abiotic Stress details the wide range of protective chemical agents, their applications, and their intricate biochemical and molecular mechanism of action within the plant systems during adverse situations.

Role of Potassium in Alleviating Abiotic Stress

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Author :
Release : 2007
Genre : Crops
Kind : eBook
Book Rating : 489/5 ( reviews)

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Book Synopsis Role of Potassium in Alleviating Abiotic Stress by : Ismail Cakmak

Download or read book Role of Potassium in Alleviating Abiotic Stress written by Ismail Cakmak. This book was released on 2007. Available in PDF, EPUB and Kindle. Book excerpt: Accordingly, K deficiency also caused an increase in NADPH-dependent O°2- generation in root cells.

Recent Advances in Understanding the Role of Potassium and Magnesium in Mitigating Abiotic Stress in Crops

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Release : 2012
Genre : Crops
Kind : eBook
Book Rating : 486/5 ( reviews)

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Book Synopsis Recent Advances in Understanding the Role of Potassium and Magnesium in Mitigating Abiotic Stress in Crops by : Andreas Gransee

Download or read book Recent Advances in Understanding the Role of Potassium and Magnesium in Mitigating Abiotic Stress in Crops written by Andreas Gransee. This book was released on 2012. Available in PDF, EPUB and Kindle. Book excerpt:

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