Download or read book Iron Nutrition in Soils and Plants written by Javier Abadía and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 389 pages. Available in PDF, EPUB and Kindle. Book excerpt: Iron is a major constituent of the earth crust. However, under alkaline conditions commonly found in arid and semi-arid environments iron becomes unavailable to plants. When plants are affected by a shortage of iron their leaves become yellow (chlorotic), and both plant growth and crop yield are reduced. The roots of plants affected by iron deficiency may develop a series of responses directed to improve iron uptake, such as increased proton excretion and iron reduction capabilities or excretion of iron chela tors called siderophores. Iron deficiency affects major crops worldwide, including some of major economic importance such as fruit trees and others. Correction of iron deficiency is usually implemented through costly application of synthetic chelates. Since these correction methods are very expensive, the competitivity of farmers is often reduced and iron deficiency may become a limiting factor for the maintenance, introduction or expansion of some crops. In spite of the many years devoted to the study of iron deficiency, the knowledge of iron deficiency in soils and plants is still fragmentary in many aspects. We have only incomplete information on the processes at the molecular level that make some plant species and cultivars unable to take and utilize iron from the soil, whereas other plants grow satisfactorily under the same conditions.
Download or read book Neotropical Endophytic Fungi written by Luiz Henrique Rosa and published by Springer Nature. This book was released on 2021-04-14 with total page 405 pages. Available in PDF, EPUB and Kindle. Book excerpt: This pioneering book focuses on Neotropical endophytic fungi, providing a comprehensive overview of their diversity, ecology, and biotechnological applications in medicine, agriculture, and industry. Despite their rich diversity, the endophytic fungi associated with plants of Central and South American biomes remain largely unknown. The book addresses that knowledge gap by offering insights into Neotropic endophytic fungal community.
Download or read book Essential Oil Research written by Sonia Malik and published by Springer. This book was released on 2019-06-07 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights the advances in essential oil research, from the plant physiology perspective to large-scale production, including bioanalytical methods and industrial applications. The book is divided into 4 sections. The first one is focused on essential oil composition and why plants produce these compounds that have been used by humans since ancient times. Part 2 presents an update on the use of essential oils in various areas, including food and pharma industries as well as agriculture. In part 3 readers will find new trends in bioanalytical methods. Lastly, part 4 presents a number of approaches to increase essential oil production, such as in vitro and hairy root culture, metabolic engineering and biotechnology. Altogether, this volume offers a comprehensive look at what researchers have been doing over the last years to better understand these compounds and how to explore them for the benefit of the society.
Download or read book The Ecology of Aquatic Hyphomycetes written by Felix Bärlocher and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aquatic hyphomycetes were discovered 50 years ago by C.T. Ingold. They remained a relatively obscure group until their role as intermediaries between deciduous leaves and stream invertebrates was established some 20 years ago. This book, for the first time, provides a comprehensive summary and critical evaluation of the biology and ecology of these organisms. Aspecial effort was made to evaluate the potential and actual insight that have been or will be derived from work in related disciplines such as the ecology of other fungal groups, stream ecology, or population ecology. The topics treated include the basic life history of the fungi and the potential role of wood, a discussion of how the fungi have adjusted to life in running water, their interactions with invertebrates, the attachment and germination of their spores, what is known about sexual reproduction, how water chemistry may influence their distribution and activity, how they react to human degradation of their environment, and a summary of the research done on the Indian subcontinent. The volume is of special interest to mycologists and stream ecologists and should facilitate the entry of new workers into this exciting area.
Download or read book The Book of Ser Marco Polo the Venetian Concerning the Kingdoms and Marvels of the East written by Marco Polo and published by . This book was released on 1903 with total page 812 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fortschritte Der Chemie Organischer Naturstoffe written by László Zechmeister and published by . This book was released on 1938 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Integrated Pest Management In The Tropics In 2 Parts written by D.P. Abrol and published by New India Publishing Agency. This book was released on 2016-03-15 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: The implementation of Integrated Pest Management (IPM) has been a great success in temperate areas, but its role in tropical regions is less known. The tropics face specific challenges, namely weather that impacts insect life cycles and pesticide application. Beginning by reviewing the current state of pests, biological and chemical control and emerging technologies, this book then addresses specific crops, providing an up-to-date, research-oriented overview of IPM in tropical regions. This book will be a useful resource to entomologists, agronomists, horticulturists, and environmental scientists, nature conservation in tropics. The book is aimed to serve as reference book for students, teachers, researchers, extension functionaries and policy planners associated with insect pest management in tropics. This book can also be used as supplementary reading material in graduate and post graduate courses.
Download or read book Endangered Plants written by Sanjeet Kumar and published by BoD – Books on Demand. This book was released on 2021-04-28 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a multitude of contemporary views on endangered plants. Section I discusses a variety of endangered species and Section II presents conservation strategies for these plants. Chapters emphasize the impacts of climate change and anthropogenic activities on endangered plants and their restoration. It also explores recent developments in sustainable methods of conservation.
Download or read book The Natural Coumarins written by Robert Douglas Hutton Murray and published by Chichester ; Toronto : Wiley. This book was released on 1982 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Compendium of Peanut Diseases written by N. Kokalis-Burelle and published by American Phytopathological Society. This book was released on 1997 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: Compendium of Peanut Diseases, Second Edition is a guide to the identification, diagnosis, and control of peanut diseases and disorders. Bringing together color photographs and authoritative information in a single volume, this convenient compendium is a valuable resource for peanut growers and crop consultants around the world.This compendium has become a standard guidebook for the peanut industry. The contributors are an international group that includes 50 peanut experts from the United States, India, The Peoples Republic of China, Malawi, Australia, Israel, and South Africa. They offer advice on diseases and disorders found in each of the world's major peanut-growing regions.Detailed descriptions of 55 peanut diseases are the core of the book. Covering diseases caused by fungi, bacteria, nematodes, and viruses, these descriptions present detailed information on symptoms, causal organisms, disease cycle, control, host range, transmission, detection, and epidemiology. In addition to diseases, the compendium also describes peanut disorders caused by environmental stress, insects and arthropods, and parasitic flowering plants. Other sections of the compendium cover beneficial organisms, organisms with an undetermined relationship to peanuts, disease management strategies, genetic modification, and a listing of disease and insect resistant cultivars currently available for use by growers and breeders.
Download or read book Advanced Mathematical Thinking written by David Tall and published by Springer Science & Business Media. This book was released on 2006-04-11 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the first major study of advanced mathematical thinking as performed by mathematicians and taught to students in senior high school and university. Topics covered include the psychology of advanced mathematical thinking, the processes involved, mathematical creativity, proof, the role of definitions, symbols, and reflective abstraction. It is highly appropriate for the college professor in mathematics or the general mathematics educator.
Download or read book Names and Naming written by Oliviu Felecan and published by Springer Nature. This book was released on 2021-08-19 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edited book examines names and naming policies, trends and practices in a variety of multicultural contexts across America, Europe, Africa and Asia. In the first part of the book, the authors take theoretical and practical approaches to the study of names and naming in these settings, exploring legal, societal, political and other factors. In the second part of the book, the authors explore ways in which names mirror and contribute to the construction of identity in areas defined by multiculturalism. The book takes an interdisciplinary approach to onomastics, and it will be of interest to scholars working across a number of fields, including linguistics, sociology, anthropology, politics, geography, history, religion and cultural studies.
Download or read book Narcissus and Daffodil written by Gordon R Hanks and published by CRC Press. This book was released on 2002-04-18 with total page 453 pages. Available in PDF, EPUB and Kindle. Book excerpt: Narcissus and Daffodil is the first book to provide a complete overview of the genus Narcissus. Prized for centuries in western Europe as an ornamental plant, it has recently attracted attention as a source of potentially valuable pharmaceuticals. In eastern European countries, however, Narcissus and other Amaryllidaceae have been valued as a sourc
Download or read book Winter 1962 Foreign Amateur Callbook written by Anonymous and published by Hassell Street Press. This book was released on 2021-09-10 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Writer Identification and Verification written by Andreas Schlapbach and published by IOS Press. This book was released on 2008 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book China written by Amnesty International and published by Amnesty International. This book was released on 1996 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: 6. CHINA AND THE WORLD
Download or read book The Mango written by Richard E. Litz and published by CABI. This book was released on 2009 with total page 716 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction: botany and importance. Taxonomy and systematics. Important mango cultivars and their descriptors. Breeding and genetics. Reproductive physiology. Ecophysiology. Fruit diseases. Foliar, floral and soilborne diseases. Physiological disorders. Pests. Crop production: propagation. Crop production: mineral nutrition. Crop production management. Postharvest physiology. Postharvest technology and quarantine treatments. World mango trade and the economics of mango production. Fruit processing. Biotechnology.
