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      • Grupo Planeta

        Grupo Planeta is Spain’s leading family-owned publishing and media group and it boasts an extensive product offering at the service of culture, learning, news and audiovisual entertainment. In the years since Editorial Planeta was founded in Barcelona by José Manuel Lara Hernández, in 1949, the Group has become a multinational enterprise. It combines a solid business tradition with its capacity for innovation and its European and international vocation, with an especially prominent presence in Spain, France, Portugal and Latin America.

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      • E-planet Educational Services

        About E-planet E-planet Educational Services is an international organisation created by a dedicated and enthusiastic team of experts on education, marketing and development. Our goal is to provide our partners, students and customers with top-level services and products. That is why we have developed a unique, fully integrated company for ESL (English as a Second Language) educational services and business training. We combine traditional methods with cutting-edge technology to achieve a variety of purposes!

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      • Trusted Partner
        January 2019

        Blood, Bugs, and Plants, Revised Edition

        by R. E. Gaensslen

        Praise for the previous edition: "Honor Book" (Science Grades 7-12 category)—Society of School Librarians International Blood, Bugs, and Plants, Revised Edition explores several core biological areas that have influenced modern forensic science. Entomology ("bugs") is a specialty that uses knowledge about insect life cycles to inform death investigations. Botany ("plants") is a specialty that looks at plant materials as evidence in cases. Occupying the largest part of this eBook, the "blood" section covers the identification of blood and body fluids (determining their origin as human or animal), DNA typing, and blood-spatter patterns. Blood, Bugs, and Plants, Revised Edition takes a look at an exciting area of forensic science. Each chapter in this fascinating eBook provides an overview that briefly introduces readers to basic concepts in forensic science, allowing them to understand how this biological science sheds light on issues in legal cases. The forensic science specialty of criminalistics is also discussed in this comprehensive resource.  Chapters include: History and Pioneers Scientific Principles: DNA and Genetics Forensic Analysis: Evaluation and Identification Testing of Blood and Body Fluid Evidence Forensic Analysis: DNA Typing Forensic Analysis: Bugs and Plants The Future.

      • Trusted Partner
        September 2023

        Medicinal Plants used in Traditional Persian Medicine

        by Hartwig Schulz, Seyed Ahmad Emami, Farsad Nadjafi

        Medicinal plants and the natural products within them, still remain the starting point for breakthroughs in the development of safe, pharmacologically active synthetic molecules for use in a wide variety of clinical situations. Traditional Persian Medicine (TPM) is one of the most ancient medical doctrines, and is well-documented in terms of information about diseases, diagnoses and treatments, especially by the application of medicinal plants. TPM has been used for centuries worldwide, and many of these methods are still used in Iran today. This book introduces the basics of TPM, and describes the key medicinal plants which are used for the treatment of different diseases. It also creates possible new targets for research activities in drug discovery of natural products. The book is richly illustrated with coloured figures of historic drawings from old Persian pharmacopoeia and photos of plants in their natural habitats. References to Ayurvedic, Traditional Chinese Medicine and to monastic medicine in Europe are also made. Knowledge about medicinal plants used in TPM still exists in Iran, however, there is a risk that the detailed expertise provided by the older generation will be lost in the near future. It is therefore important that this cultural heritage of humanity is properly preserved. This book provides a valuable, evidence-based resource on TPM for researchers, practitioners and students in medicinal plants, ethnobotany and herbal medicine.

      • Trusted Partner
        Science & Mathematics
        May 2019

        Food Plants of the World

        Identification, Culinary Uses and Nutritional Value

        by Ben-Erik van Wyk

        Food Plants of the World is a comprehensive overview of the commercially important plants that provide us with food, beverages, spices and flavours. It includes descriptions of around 380 food and flavour plants and their close relatives. For each plant, the following information is given: plant description, origin & history, cultivation & harvesting, culinary uses & properties, and nutritional value. This revised edition is thoroughly updated throughout, and will include ~ 30 additional species, as well as an introduction to functional foods. This is an indispensable reference guide for anyone interested in the botanical origin of food ingredients and flavours.

      • Trusted Partner
        Agronomy & crop production
        September 2010

        Industrial Crops and Uses

        by Randy D Allen, Harbans L Bhardwaj, Benjamin Todd Campbell, Enrico Casadei, Louise Estabrook, Daniel Geller, Lou A Honary, Murray B Isman, Peter Kulakow, Lava Kumar, J E Losey, Denis Murphy, Dharmalingam Pitchy, Sadequr Rahman, Dennis T Ray, Roger Ruan, Sivendra Sahi, Dev S Shrestha, Jorge da Silva, R Siva, Kazuhiro Takamizawa, Donghai Wang, Jay-lin Jane, Ralph E. H Sims, Gillian Eggleston, Renyong Zhao, Sarita Jaiswal. Edited by Bharat P Singh.

        The demand for plant-based industrial raw materials has increased as well as research into expanding the utility of plants for current and future uses. Plants are renewable, have limited or positive environmental impact and have the potential to yield a wide range of products in contrast to petroleum-based materials. Plants can be used in a variety of different industries and products including bioenergy, industrial oil and starch, fibre and dye, rubber and related compounds, insecticide and land rehabilitation. This title offers a comprehensive coverage of each of these uses. Chapters discuss the identification of plant species with desired traits, their cultivation to obtain the needed raw materials, methods utilized in producing different finished products, current and future research in crop production and processing and the present state and future prospects for the industry. Providing the first systematic review of industrial crops and their uses, this book will be an important resource for students and researchers of crop science and agricultural policy makers.

      • Trusted Partner
        Technology, Engineering & Agriculture
        August 2023

        Parasitic Plants in African Agriculture

        by Lytton John Musselman, Jonne Rodenburg

        Parasitic Plants in African Agriculture brings together for the first time in a single volume, the ecology, biology, damage, and control of all groups of African parasitic plants including both the relatively few parasites introduced to the continent as well as those native parasites that have spread from within Africa. The book covers the well-known witchweeds and broomrapes but also groups and species that have received less attention including mistletoes, dodders, rice vampire weed, and other species posing threats. The book distinguishes between stem and root parasitic weeds and between holoparasites and (facultative or obligate) hemiparasites. Based on their research and experience collectively spanning six decades, the authors provide an authoritative and state-of-the-art overview of the distribution, biology and impact of these highly specialized weeds and include recommendations for their management. Since parasitic plants in African agriculture primarily affect smallholder farmers, these weeds are explicitly discussed within a context of resource limitations and global changes. Readers are informed on all parasitic plant species relevant to African agriculture and the impact these plants have on crop production and livelihoods of smallholders in a changing world. Current and future management strategies are outlined in terms of their principles and effectiveness as well as their feasibility and affordability for farmers, all of which determine farmer adoption. The final chapter synthesises some of the relevant findings and statistics regarding parasitic weed distribution and their host crops and discusses implications in terms of future crop protection concerns in African agricultural systems. Key features: · Authoritative text based on extensive field and laboratory work. · First comprehensive state-of-the-art overview of parasitic plants and their management in Africa. · Highly illustrated with photos, graphs and species distribution maps. · Reviews previous basic and applied work, with relevance to smallholder farming systems. This book will be a valuable reference for students, researchers, extension workers, development officers, national agriculture researchers, plant pathologists, food security specialists, weed scientists, agronomists and botanists.

      • Trusted Partner
        Geography & the Environment
        October 2024

        History and Future of Plants, Planet and People

        Towards a New Ecologically Sustainable Age in People’s Relationships With Plants

        by Alan Hamilton, Pei Shengji

        This fascinating book presents the experiences and pooled knowledge of two very different conservation scientists; Pei Shengji from Sichuan, China and Alan Hamilton from London, UK. They have been drawn together over many years through working on some of the same conservation projects and have discovered that they overlap in their ideas about the sorts of work that needs to be done and how it can best be carried out. The book describes some of their own experiences, set within the contexts of their varied careers and the development of their thinking. Plant conservation is crucial to the preservation of natural ecosystems, but conventional approaches have met with only limited success. The authors have concluded that plant conservationists need social allies - elements of society that have other primary concerns, but whose efforts, if successful, will bring benefits to plant conservation too. It is the state and condition of plants on the ground that ultimately matter in conserving ecosystems, and therefore it is the role of local people who interact directly with them which enables success. Ethnobotany is a key skill required of practical plant conservationists. Its techniques enable them to explore connections between people and plants, learn about local perspectives and establish relationships with the people upon whom conservation and sustainable development relies. This book: recommends how to advance plant conservation, based on real experiences. will inspire more people to become involved in plant conservation. demonstrates how the very different backgrounds of the authors have influenced the courses of their careers, but have enabled them to come to very similar conclusions about conservation practice. demonstrates the importance of geographically-based biocultural diversity, as a counterbalancing force to globalisation.

      • Trusted Partner
        January 2021

        Plant Cells, Third Edition

        by Kristi Lew and Brad Fitzpatrick

        Plants may seem like simple organisms, but their complex systems for food production, reproduction, and protection make them some of the most highly adapted living things on the planet. From the arctic tundra to the tropical rainforests, plants dominate the land and produce the energy necessary to sustain life on Earth.  Plant Cells, Third Edition investigates these amazing organisms and explores how they have provided cures for some of today's deadliest diseases. Plants may also play a vital role in helping to solve some of the world's most pressing problems, such as air pollution, nonrenewable resource consumption, and food shortages. From low-lying mosses to massive redwoods more than 30 stories high, plants all have one thing in common: They all began life as a single cell.

      • Trusted Partner
        Agricultural science
        November 2003

        Poisonous Plants and Related Toxins

        by Edited by Thomas Acamovic, Colin S Stewart, Tom W Pennycott

        This book presents refereed and edited papers from the 6th International Symposium on Poisonous Plants, held in Scotland in August 2001. It covers a range of topics from plant biochemistry to toxic effects in animals (particularly grazing farmed animals) and humans. The contents include the evolution of antinutrients and toxins in plants, biomedical applications of toxins in plants, isolation, identification and effects of plant and fungal toxins and the effect of plant toxins on aversion to plants in animal diets.

      • Trusted Partner
        Biology, life sciences
        July 2008

        Guide to Cultivated Plants

        by Edited by A T G Elzebroek, K Wind

        Representing almost 80 years of combined experience, Guide to Cultivated Plants includes concise textual descriptions and attractive full colour illustrations of over 300 crop species. These comprise 11 commodity groups ranging from vegetables, both horticulture and forages species, and arable crops to the major fruits and plantation crops. All major cultivated plants from temperate, Mediterranean and tropical climates are covered and the morphology, botany, ecology, agronomy and use of cultivated crops is fully discussed.

      • Trusted Partner
        Animal physiology
        June 1998

        Toxic Plants and Other Natural Toxicants

        by Edited by Tam Garland, Alberto C Barr

        Toxic plants and other natural toxicants have a variety of roles in the fields of human health, medical research and the production of safe food and also represent an economic problem in terms of animal health and crop production. Estimates of economic impact on livestock have ranged in the millions of dollars in countries such as Australia and the United States. This book brings together applied and fundamental research from botanists, chemists, biochemists, agricultural scientists, veterinarians and physicians and advice from regulatory bodies. It consists of more than 100 edited papers from the Fifth International Symposium on Poisonous Plants, held in Texas in May 1997. All aspects of poisonous plants, mycotoxicoses and herbal intoxications are covered. Their adverse effects are described, such as fatalities, reduced or failed reproduction, fetotoxicity, spontaneous abortions, deformities, reduced productivity and organ-specific toxicity. Methods of detection, isolation and identification of the chemical compounds responsible are included. The biochemistry of the plant-associated toxins and elucidation of their mechanism of action is investigated, including the protocols for management or eradication, immunization programs, behaviour modification, withholding periods for metabolic detoxification, regulatory advice concerning human usage of natural products and advice concerning toxin-residue in agricultural produce. The development of non-toxic strains of plants for use as fodder is also discussed. This book is essential reading for toxicologists concerned with animal and human health, food industry regulators and plant scientists.

      • Health & Personal Development
        March 1905

        Ginseng and Other Medicinal Plants

        by A. R. Harding

        This book is made up largely from the experiences of hunters and trappers who have dug "seng" and "seal" and who know much of their peculiarities, and scores are now successful growers.In adidtion to Ginseng and Golden Seal nearly 50 other medicinal plants are described--habits, range, price, uses, etc.

      • Trusted Partner
        June 2024

        Genetics of Salt Tolerance in Plants

        a Central Dogma Perspective and Strategies for Enhancement

        by Showkat Ahmad Ganie, Shabir Hussain Wani

        Gene expression in cells follows a prescribed pathway that conforms to the Central Dogma; where the genetic information stored in DNA is transcribed into RNA and then expressed into proteins, which influences most plant traits. Plant salt tolerance research is directed towards identifying nucleotide variants that could contribute to tolerant phenotypes. This book comprehensively presents the current state of knowledge on plant salt tolerance through meticulous analysis of the processes operating across the Central Dogma. It provides a detailed account of modulation of gene expression through genome editing systems to achieve crop improvement against salt stress. It also provides state-of-the-art information on advances in breeding technologies of genome selection and accelerated de novo domestication for rapidly improving the salt tolerance of plants for global food security. This book: 1.Provides a comprehensive coverage of plant salt tolerance mechanisms. 2.Spotlights various factors functioning along the Central Dogma pathway and their regulation in response to salinity. 3.Examines how these factors function to protect the plants from high salinity. 4.Highlights advances in cutting-edge breeding technologies for improving salt tolerance. The book will be of particular value to students and researchers of plant genetics, molecular biology and physiology and those with an interest in salinity and salt tolerance.

      • Trusted Partner
        Biotechnology
        March 2008

        Plant Genotyping II

        SNP Technology

        by Edited by Robert J Henry

        Since the publication of Plant Genotyping: the DNA Fingerprinting of Plants in 2001, the techniques available for plant DNA analysis have advanced considerably. Recent developments focus on high throughput methods, and generally target single nucleotide polymorphism (SNP) discovery and analysis. SNPs represent the most common form of genetic variation in both plants and animals, and play a key role in revealing the molecular mechanisms underlying traits. Plant Genotyping II: SNP Technology describes some of the import recent developments in this field, with the main focus on SNPs. Contributions cover the discovery, analysis and uses of SNPs, while also examining other approaches to plant genotyping.

      • Trusted Partner
        November 2019

        Emperor Yao Plants the Beans

        by Zhou Jing,Gu Zengping

        Emperor Yao Plants the Beans was recounted by ancient children's literature writer Zhou Jing and contemporary painter Gu Zengping, the latter recarving stories and characters in the style of Chinese painting. The integration of the poetry of the text and the richness of the painting is a wonderful interpretation of ancient myths, which expresses the unique Chinese charm and Chinese spirit. This book is a mythical story about friendship. In the reenactment of this story, the author endows Emperor Yao with a great love to the world and a strong desire for talented people. Li and Yao each had their own lives and pursuits. The bean pods that Li quietly brought to Yao gave Yao a great hope to success. These two men did not impose their pursuits on each other, but respected, appreciated, affirmed, and cherished each other.

      • Trusted Partner
        Botany & plant sciences
        April 2013

        Natural Antioxidants and Biocides from Wild Medicinal Plants

        by Edited by Carlos L Cespedes, D A Sampietro, Mahendra Rai, D S Seigler.

        Plants produce secondary metabolites with herbicidal, insecticidal, fungicidal and antioxidant activities. This book provides an up-to-date treatment of antioxidant and biocidal compounds mainly from Latin American plants. New antimicrobials, insecticidals, and antioxidants are covered in three sections: a general overview and perspectives on antioxidant, medicinal and biocidal plant compounds; details of plant antioxidants isolated from a wide range of species; insecticidal, antimicrobial and other biocidal activities based on peptides, phytoecdysteroids, alkaloids, polyphenols, terpenoids and other allelochemicals.

      • Trusted Partner
        Botany & plant sciences
        March 1996

        Viruses of Plants

        by Alan A Brunt, Karen Crabtree, Michael J Dallwitz, Adrian Gibbs, Leslie Watson

        This book is a product of the international VIDE (Virus Identification Data Exchange) project, which uses the DELTA (Description Language for Taxonomy) database system to collect diagnostic information on all plant viruses. Information on over 500 characters has been sought for each virus and stored in the VIDE database. Over two-thirds of these characters record the susceptibility, or otherwise, of a range of commonly used test plant species; the remainder represent the great range of other characters used for virus identification. Information on the known natural host range of each virus is also presented. The book covers more than 900 viruses, which represents the entire database of plant viruses from around the world. It includes all viruses of plants, not only those whose virions have been described, but also those such as umbraviruses that have no virion protein genes of their own, and use the virion proteins of their symbiotic helper viruses. Viroids and the many transmissible agents that cause virus-like diseases, but whose infectious particles have not yet been characterized, are excluded. However, the database accession numbers of the genomic sequences of satellite RNAs are included. The book also contains summaries of data for all the viruses that are definitive or tentative members of the 50 or so accepted genera or "groups". Overall, the book is a standard reference work that will prove indispensable for virologists ad plant pathologists.

      • Trusted Partner
        Biotechnology
        July 2004

        Introgression from Genetically Modified Plants into Wild Relatives

        by Edited by Hans C M den Nijs, Detlef Bartsch, Jeremy Sweet

        Introgression is the incorporation of a gene from one organism complex into another as a result of hybridization. A major concern with the use of genetically modified plants is the unintentional spread of the new genes from cultivated plants to their wild relatives and the subsequent impacts on the ecology of wild plants and their associated flora and fauna.The book reviews these issues, focusing on the ecological and evolutionary effects of introducing GM cultivars. It presents current knowledge of crop-wild relatives hybridization and introgression, and the measurement and prediction of their consequences. As a result it represents a major contribution to the debate about the risks of GM crops and measures, such as post commercialisation monitoring, required to determine the longer term impacts of GM crops on ecosystems.The book presents edited and revised presentations given at a conference of the same name, organised in January 2003 by the University of Amsterdam (Netherlands) and the Robert Koch Institute (Germany), on behalf of the European Science Foundation funded program for Assessment of the Impacts of Genetically Modified Plants (AIGM ).

      • Trusted Partner
        Fertilizers & manures
        January 1998

        Plants that Hyperaccumulate Heavy Metals

        by Edited by Robert R Brooks

        Plant species which can accumulate high concentrations of heavy metals have been known for over one hundred years. However, until the last twenty years their potential went largely unnoticed by scientists. The term hyperaccumulation was first introduced by the author (and colleagues) in 1977. This renewed interest, together with heightened environmental awareness and the discovery of the phenomenon in many more species has since stimulated research into a number of novel scientific and commercial uses. This book brings together for the first time in one volume all the relevant ecological information on hyperaccumulators and describes the new disciplines, methods and uses for them which continue to be explored. These include the removal of heavy metal pollutants from soils and waters (phytoremediation), the identification of ancient human settlements (phytoarchaeology), mineral exploration, the revegetation of degraded land and the exciting possibility of the commercial extraction of heavy metals from crop plants (phytomining). This book is essential reading for plant ecologists and physiologists who have an interest in hyperaccumulators, environmental consultants specialising in land restoration, and exploration geochemists. It will also be of great interest to professionals, lecturers and advanced students in environmental science, geology and soil science.

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