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 Free Download Crop Stress and its Management: Perspectives and Strategies By M. Maheswari, S. K. Yadav, Arun K. Shanker (auth.), B. Venkateswarlu, Arun K. Shanker, Chitra Shanker, M. Maheswari (eds.) 2012 | 612 Pages | ISBN: 9400722192 | PDF | 7 MB Crops experience an assortment of environmental stresses which include abiotic viz., drought, water logging, salinity, extremes of temperature, high variability in radiation, subtle but perceptible changes in atmospheric gases and biotic viz., insects, birds, other pests, weeds, pathogens (viruses and other microbes). The ability to tolerate or adapt and overwinter by effectively countering these stresses is a very multifaceted phenomenon. In addition, the inability to do so which renders the crops susceptible is again the result of various exogenous and endogenous interactions in the ecosystem. Both biotic and abiotic stresses occur at various stages of plant development and frequently more than one stress concurrently affects the crop. Stresses result in both universal and definite effects on plant growth and development. One of the imposing tasks for the crop researchers globally is to distinguish and to diminish effects of these stress factors on the performance of crop plants, especially with respect to yield and quality of harvested products. This is of special significance in view of the impending climate change, with complex consequences for economically profitable and ecologically and environmentally sound global agriculture. The challenge at the hands of the crop scientist in such a scenario is to promote a competitive and multifunctional agriculture, leading to the production of highly nourishing, healthy and secure food and animal feed as well as raw materials for a wide variety of industrial applications. In order to successfully meet this challenge researchers have to understand the various aspects of these stresses in view of the current development from molecules to ecosystems. The book will focus on broad research areas in relation to these stresses which are in the forefront in contemporary crop stress research.  Free Download Crop Production for Agricultural Improvement By Muhammad Ashraf, Muhammad Sajid Aqeel Ahmad (auth.), Muhammad Ashraf, Münir Öztürk, Muhammad Sajid Aqeel Ahmad, Ahmet Aksoy (eds.) 2012 | 782 Pages | ISBN: 9400741154 | PDF | 10 MB In the recent years, the looming food scarcity problem has highlighted plant sciences as an emerging discipline committed to devise new strategies for enhanced crop productivity. The major factors causing food scarcity are biotic and abiotic stresses such as plant pathogens, salinity, drought, flooding, nutrient deficiency or toxicity which substantially limit crop productivity world-wide. In this scenario, strategies should be adopted to achieve maximum productivity and economic crop returns. In this book we have mainly focused on physiological, biochemical, molecular and genetic bases of crop development and related approaches that can be used for crop improvement under environmental adversaries. In addition, the adverse effects of different biotic (diseases, pathogens etc.) and abiotic (salinity, drought, high temperatures, metals etc) stresses on crop development and the potential strategies to enhance crop productivity under stressful environments are also discussed.  Free Download Crop Improvement Under Adverse Conditions By Gregory Graff, Gal Hochman, David Zilberman (auth.), Narendra Tuteja, Sarvajeet Singh Gill (eds.) 2013 | 394 Pages | ISBN: 1461446325 | PDF | 10 MB Plant development and productivity are negatively regulated by various environmental stresses. Abiotic stress factors such as heat, cold, drought, and salinity represent key elements limiting agricultural productivity worldwide. Thus, developing crop plants with the ability to tolerate abiotic stresses is a critical need which demands modern novel strategies for the thorough understanding of plant response to abiotic stresses.Crop Improvement under Adverse Conditions will serve as a cutting-edge resource for researchers and students alike who are studying plant abiotic stress tolerance and crop improvement. The book presents the latest trends and developments in the field, including the impact of extreme events on salt tolerant forest species of Andaman & Nicobar Islands, the overlapping horizons of salicylic acid in different stresses, and fast and reliable approaches to crop improvement through In Vitro haploid production.Written by renowned experts and featuring useful illustrations and photographs, Crop Improvement under Adverse Conditions is a concise and practical update on plant abiotic stress tolerance and crop improvement.  Free Download Crop Improvement: New Approaches and Modern Techniques By Ibrahim Ilker Ozyigit, Ilhan Dogan, Ebru Artam Tarhan (auth.), Khalid Rehman Hakeem, Parvaiz Ahmad, Munir Ozturk (eds.) 2013 | 494 Pages | ISBN: 1461470277 | PDF | 7 MB The improvement of crop species has been a basic pursuit since cultivation began thousands of years ago. To feed an ever increasing world population will require a great increase in food production. Wheat, corn, rice, potato and few others are expected to lead as the most important crops in the world. Enormous efforts are made all over the world to document as well as use these resources. Everybody knows that the introgression of genes in wheat provided the foundation for the "Green Revolution". Later also demonstrated the great impact that genetic resources have on production. Several factors are contributing to high plant performance under different environmental conditions, therefore an effective and complementary use of all available technological tools and resources is needed to meet the challenge.
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 Free Download CRM für den Mittelstand: Voraussetzungen und Ideen für die erfolgreiche Implementierung By Michael Brendel (auth.) 2003 | 197 Pages | ISBN: 3322828727 | PDF | 6 MB Michael Brendel ist Mitglied des Verwaltungsrates der Team Brendel AG. Team Brendel ist seit 1991 spezialisiert auf Entwicklung, Vertrieb und Einführung von CRM-Software für kleinere Betriebe und den mittleren Markt. Team Brendel mit Hauptsitz in Basel hat sieben Niederlassungen in den deutschsprachigen Ländern..
 Free Download Critical Sociolinguistic Research Methods: Studying Language Issues That Matter, 2nd Edition by Monica Heller, Sari Pietikäinen English | 2024 | ISBN: 103249526X | 236 Pages | True PDF | 4.18 MB
 Free Download Emnet Tadesse Woldegiorgis, "Critical Reflections on the Internationalisation of Higher Education in the Global South " English | ISBN: 180455779X | 2024 | 280 pages | PDF | 5 MB Embarking on a journey to Africa, Southeast Asia, South America and beyond, Critical Reflections on the Internationalisation of Higher Education in the Global South explores how postcolonial structures and global power dynamics are shaping the internationalisation of higher education.  Free Download Roy Bhaskar, "Critical Realism: Essential Readings (Ontological Explorations " English | ISBN: 0415196329 | | 784 pages | EPUB | 6 MB This reader is designed to make accessible in one volume, to lay person and academic, student and teacher alike, key readings to stimulate debate about and within critical realism.  Free Download CRISPR-Cas Systems: RNA-mediated Adaptive Immunity in Bacteria and Archaea By Francisco J. M. Mojica, Roger A. Garrett (auth.), Rodolphe Barrangou, John van der Oost (eds.) 2013 | 302 Pages | ISBN: 3642346561 | PDF | 8 MB CRISPR/Cas is a recently described defense system that protects bacteria and archaea against invasion by mobile genetic elements such as viruses and plasmids. A wide spectrum of distinct CRISPR/Cas systems has been identified in at least half of the available prokaryotic genomes. On-going structural and functional analyses have resulted in a far greater insight into the functions and possible applications of these systems, although many secrets remain to be discovered. In this book, experts summarize the state of the art in this exciting field. |
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