La Pollera Ediciones
La Pollera's catalog includes narrative, essay, and chronicle of contemporary and classic authors.
View Rights PortalLa Pollera's catalog includes narrative, essay, and chronicle of contemporary and classic authors.
View Rights PortalUm den Sinn und die Kraft des Rechts zu erschließen, müssen wir weit über die formalen Bausteine staatlicher Rechtsordnungen hinausblicken. Ausgehend von der amerikanischen Bürgerrechtsbewegung und der jüdischen Rechtstradition erkunden Robert Covers bahnbrechende Essays die existenzielle Dichte rechtlicher Weltformung. Nachgezeichnet wird das Wechselspiel von Visionen, Narrativen, tätiger Hingabe und Gewalt, in dem eine unaufhebbare Vielfalt gesellschaftlicher Perspektiven um den Sinn des Rechts ringt. Kaum ein juristischer Autor hat in den vergangenen Jahrzehnten eine so breite interdisziplinäre Rezeption erfahren wie Cover. Mit diesem Band wird sein Werk nun erstmals in deutscher Sprache zugänglich gemacht.
Um den Sinn und die Kraft des Rechts zu erschließen, müssen wir weit über die formalen Bausteine staatlicher Rechtsordnungen hinausblicken. Ausgehend von der amerikanischen Bürgerrechtsbewegung und der jüdischen Rechtstradition erkunden Robert Covers bahnbrechende Essays die existenzielle Dichte rechtlicher Weltformung. Nachgezeichnet wird das Wechselspiel von Visionen, Narrativen, tätiger Hingabe und Gewalt, in dem eine unaufhebbare Vielfalt gesellschaftlicher Perspektiven um den Sinn des Rechts ringt. Kaum ein juristischer Autor hat in den vergangenen Jahrzehnten eine so breite interdisziplinäre Rezeption erfahren wie Cover. Mit diesem Band wird sein Werk nun erstmals in deutscher Sprache zugänglich gemacht.
Seit vielen Jahrhunderten hat das durch einen Zaubertrick unlöslich ineinander verstrickte Liebespaar die Phantasie der Menschen beschäftigt. Aus den vielfachen französischen und deutschen Überlieferungen der Tristan-Sage hat der Romanist an der Sorbonne Joseph Bédier, ohne die alten Formen des Denkens und Fühlens mit modernen Auffassungen zu vermengen, diese Nacherzählung geschaffen. Die Holzschnitte dieser Ausgabe sind der von Anton Sorg in Augsburg im Jahre 1484 gedruckten »Historie von Tristan und Isolde« entnommen. Joseph Bédier schreibt in einer Anmerkung zu seinem Buch: »Ich habe in diesem Buch versucht, jegliche Vermischung des Alten und Modernen zu vermeiden. Die Unstimmigkeiten, die Anachronismen, die falschen Ausschmückungen auszumerzen … Niemals unsere modernen Auffassungen mit den alten Formen des Denkens und Fühlens zu vermengen: Das war mein Vorwurf, meine Arbeit und, ohne Zweifel, ach! meine Chimäre. Mein Text aber ist weither zusammengekommen, und wenn ich meine Quellen im einzelnen angeben wollte, müßte ich an den Fuß der Seiten eine solche Menge von Noten setzen, daß sie das kleine Buch belasteten und überwucherten.«
Since the second half of the 20th Century, our agricultural bee pollinators have faced mounting threats from ecological disturbance and pan-global movement of pathogens and parasites. At the same time, the area of pollinator-dependent crops is increasing globally with no end in sight. Never before has so much been asked of our finite pool of bee pollinators. This book not only explores the evolutionary and ecologic bases of these dynamics, it translates this knowledge into practical research-based guidance for using bees to pollinate crops. It emphasizes conserving wild bee populations as well as culturing honey bees, bumble bees, and managed solitary bees. To cover such a range of biology, theory, and practice from the perspectives of both the pollinator and the crop, the book is divided into two volumes. Volume 1 focuses on bees, their biology, coevolution with flowering plants, foraging ecology and management, and gives practical ways to increase bee abundance and pollinating performance on the farm. Volume 2 (this volume) focuses on crops, with chapters addressing crop-specific requirements and bee pollination management recommendations. Both volumes are essential reading for farmers, horticulturists and gardeners, researchers and professionals working in insect ecology and conservation, and students of entomology and crop protection.
The collapse of the ubiquitous honey bee population during the past 20 years has caused a pollination vacuum for many crops. Surveys and grower experience indicate that a crisis exists in pollinator populations. This book is an accessible, practical and authoritative research-based guide to using bees for crop pollination. It emphasizes conserving feral bee populations as well as more traditional methods of culturing honey bees and other bees. It addresses the biology of pollination, culturing and managing bees for optimum crop pollination. Individual pollination requirements and recommendations for the world’s main crops are covered in 36 short chapters that make up the second part of the book.
Since the second half of the 20th Century, our agricultural bee pollinators have faced mounting threats from ecological disturbance and pan-global movement of pathogens and parasites. At the same time, the area of pollinator-dependent crops is increasing globally with no end in sight. Never before has so much been asked of our finite pool of bee pollinators. This book not only explores the evolutionary and ecologic bases of these dynamics, it translates this knowledge into practical research-based guidance for using bees to pollinate crops. It emphasizes conserving wild bee populations as well as culturing honey bees, bumble bees, and managed solitary bees. To cover such a range of biology, theory, and practice from the perspectives of both the pollinator and the crop, the book is divided into two volumes. Volume 1 focuses on bees, their biology, coevolution with plants, foraging ecology and management, and gives practical ways to increase bee abundance and pollinating performance on the farm. Volume 2 (also available from CABI) focuses on crops, with chapters addressing crop-specific requirements and bee pollination management recommendations. Both volumes will be essential reading for farmers, horticulturists and gardeners, researchers and professionals working in insect ecology and conservation, and students of entomology and crop protection.
Arthropod pests, pollinators, and natural enemies of pests have a great economic importance to human health and food supply worldwide. Arthropods use optical cues to find food and suitable oviposition sites, daily and seasonal activities, orientation and navigation. Most arthropods have compound eyes with receptors for UV light (peak sensitivity at 360 nm) and for green-yellow light (peak sensitivity at 520-540 nm). Many arthropods also have simple eyes (ocelli) that respond to changes in light intensity. Some arthropods can detect linearly polarized light and use it as an optical cue for oviposition sites, finding of hosts and navigation.The properties of the optical cue, such as wavelength, intensity, polarization, size, shape and contrast, greatly affect their response to the optical cue. Therefore, manipulation of optical cues can interfere or enhance arthropods' activities and development. UV light has been used to attract insects for monitoring and control. The patterns of UV reflected from flowers and plants affect arthropods' preference to visit them. The absence of UV light often deters arthropods and decreases their dispersal rate. UVB induces general stress in plants which may increase their resistance to arthropod pests. Green-yellow color induces landing and favors settling (arresting) of many plant feeding arthropods. High levels of reflected sunlight (above 25% of sun radiation) deters arthropods' landing and reduces settling. The recent use of monochromatic lights to increase crop yield, or to induce desirable plant characteristics, is expected to affect the activity of the associated arthropds as well. Optical manipulations are proposed as a part of an integrated pest management (IPM) program for open-field and protected crops, and for protecting the health of humans and domestic animals. This book contains up-to-date reviews of the published literature, some unpublished results of the authors, and suggestions for future research and development of this method.
Ecostacking is a new concept and approach which aims to maximize the benefits of ecosystem service providers in cropping systems to help achieve the goal of long-term sustainable agriculture and food production. The term "ecostacking" means combining synergistically the beneficial services of functional biodiversity from all levels and types. It is a comprehensive approach, where the various ecosystem service providers are fully integrated with the rest of the cropping system including agronomic practices. It is an approach which goes beyond conventional Integrated Pest Management practises, and attempts to take advantage of all the functional biodiversity of a system. The main focus of ecostacking is on maximizing ecosystem services for biological control and pollination from beneficial arthropods, but the approach also utilizes other invertebrates (e.g., earthworms) as well as beneficial vertebrates such as bats, birds and small mammals. Microbes also provide invaluable ecosystem services including pest, disease, and weed control, either directly as components of "suppressive soils" or as plant colonizers (as endophytes or as epiphytic microbial flora). The ecostacking approach also aims to maximize other nature-provided services such as maintenance of soil health and nutrient cycling. The Concept of Ecostacking is the first book in a series which introduces ecostacking concepts to the reader and explores how this approach can be used in a variety of ways and in different cropping systems. The book defines this new concept and shows, using illustrative case studies from around the world, how ecostacking principles can be successfully employed in cropping systems in the open field, in greenhouses and in forestry. This book: · will serve as inspiration for developing further applications of this breakthrough technology for sustainable agricultural production. · is a must-read for everyone with an interest in developing sustainable crop protection systems and ecosystem management. · has been written and edited by the world's leading experts in this new and exciting endeavour.
This book highlights the latest and most exciting technological tools for plant breeding that are becoming the staple of all crop improvement programs. Using case studies and an evidence-based approach to examine the current status of each technique, the book discusses the challenges so far uncovered and future trends. Crop improvement relies on modulating the genes and genomic regions underlying key traits, either directly or indirectly. Direct approaches include overexpression, RNA interference, and genome editing, while conventional breeding constitutes the indirect approach. The integration of cutting-edge tools and technologies has the potential to expedite improvements in crop species. Innovations such as next-generation sequencing, high-throughput genotyping, precision editing, and the utilization of space technology to accelerate growth have opened new avenues in crop improvement programs, aimed at delivering new crop varieties capable of resilience to a variety of challenges. The book presents a systematic guide to various genomics approaches deployed for trait discovery and improvement in crop species. The chapters comprehensively cover each application, its advantages, and disadvantages, and its potential for improvement, supported by illustrative examples. The book: · Emphasizes the latest scientific and technological tools which are becoming the norm in all major crop improvement programs · Explores innovative approaches and cutting-edge technologies utilized in the development and improvement of climate-resilient crops. · Each chapter is supplemented with ample illustrations to clarify and summarize the key points and provides an easy-to-understand overview of the most important concepts, applications and advances in crop improvement technologies.
RNA interference (RNAi) has the potential to make major contributions towards sustainable crop production and protection with minimal environmental impacts compared to other technologies. RNAi is being developed and exploited both within plants (i.e. host-induced gene silencing, HIGS) and/or as topical applications (e.g. spray-induced gene silencing, SIGS) for targeting pest and pathogen genes and for manipulating endogenous gene expression in plants. Chapters by international experts review current knowledge on RNAi, methods for developing RNAi systems in GM plants and applications for crop improvement, crop production and crop protection. Chapters examine both endogenous systems in GM plants and exogenous systems where interfering RNAs are applied to target plants, pests and pathogens. The biosafety of these different systems is examined and methods for risk assessment for food, feed and environmental safety are discussed. Finally, aspects of the regulation of technologies exploiting RNAi and the socio-economic impacts of RNAi technologies are discussed. Chapter 1: Introduction to RNAi in Plant Production and Protection. Bruno Mezzetti, Jeremy Sweet and Lorenzo Burgos Chapter 2: Gene silencing to induce pathogen-derived resistance in plants. Zhen Liao, Elena Zuriaga, Ángela Polo and Maria L. Badenes Chapter 3: Exogenous application of small RNAs as a tool for gene function discovering. Barbara Molesini and Tiziana Pandolfini Chapter 4: The “Trojan Horse” approach for successful RNA interference in inscects. Dimitrios Kontogiannatos, Anna Kolliopoulou and Luc Swevers. Chapter 5: Biogenesis and functional RNAi in fruit-trees. Michel Ravelonandro and Pascal Briard Chapter 6: Gene silencing or gene editing: the pros and cons. Huw D Jones Chapter 7: Application of RNAi technology in Forest Trees. Matthias Fladung, Hely Haggman and S. Sutela Chapter 8: Host-induced gene silencing and spray-induced gene silencing for crop protection against viruses. Angela Ricci, Silvia Sabbadini, Laura Miozzi, Bruno Mezzetti and Emanuela Noris. Chapter 9: Small talk and large impact: the importance of small RNA molecules in the fight of plant diseases. Kristian Persson Hodén and Christina Dixelius Chapter 10: dsRNA stability during external applications – an overview. Ivelin Pantchev, Goritsa Rakleova and Atanas Atanassov Chapter 11: Boosting dsRNA delivery in plant and insect cells with peptide- and polymer-based carriers: cases-based current status and future perspectives. Kristof de Schutter, Olivier Christiaens, Clauvis Nji Tizi Taning and Guy Smagghe Chapter 12: Environmental safety assessment of RNAi plants for pest control. Salvatore Arpaia, Olivier Christiaens, Paul Henning Krogh, Kimberly Parker and Jeremy Sweet Chapter 13: Food and feed safety assessment of RNAi plants and products. Hanspeter Naegeli, Gijs Kleter and Antje Dietz-Pfeilstetter Chapter 14: Regulatory aspects of RNAi in plant production. Werner Schenkel and Achim Gathmann Chapter 15: The Economics of RNAi technology in plant breeding: from the innovation landscape to consumer acceptance. Dario Frisio and Vera Ventura Chapter 16: Communication challenges of RNAi and selected communication messages from iPLANTA for dissemination. Hilde-Gunn Opsahl-Sorteberg
Oil palm is the world's most important oil crop and crossing is used extensively in the production of commercial seed, breeding and genetic studies. This book illustrates crossing techniques to maximise success and safeguard purity, enabling the production of high quality seeds to grow-on as planting material and in breeding superior cultivars. Presenting sound practices based on scientific innovation in plant breeding, this guide provides techniques integrated with expertise and application of sustainable aspects of agronomy and crop protection, alongside information and imaging technology. Promoting green, eco-friendly agriculture, this book covers: biology and genetics, germplasm, target traits and commercial crossing; health and safety considerations in the field and laboratory; pollen collection and storage, pollen viability testing, and pollination; isolation of the female inflorescence; and commercial tenera production. Based on experience and protocols, this is an invaluable manual for students and researchers in agriculture, plant breeders, growers and end users interested in the practicalities of oil palm crossing for breeding and commercial seed production
Conventional plant breeding alone can no longer sustain the rising global demand for food. Genetic engineering technology makes it possible to develop new crop varieties with improved yield performance, specific quality attributes (external and internal in vegetable crops), resistance to diseases and insect pests, and environmental stresses. Genetic engineering technology for developing GM crops is complementary to genome editing and other breeding technologies. In addition to food requirements, transgenic crops have the possibility to carry edible vaccines and therapeutic proteins, to help combat human disease and malnutrition. This book reviews the importance and safety of transgenic vegetable crops and covers a wide variety of crops and different technologies. It includes: Genetic engineering in tomato, eggplant, peppers, amaranth, cauliflower, carrot, cucurbits, potato, tropical tubers and melons. Transgenic resistance to viral diseases. Embryogenic cell suspension culture. Genome editing and CRISPR/Cas9. Molecular techniques for biofortification. RNAi strategies for vegetable crop improvement. Designing futuristic vegetable crop varieties. This book is suitable for researchers in horticulture, plant science, and agricultural biotechnology as well as practitioners in vegetable breeding and seed production.
Most food and fiber crops are produced from seed. This means that the world's population is dependent on annual seed production for its food supply. Vegetable seed production is much different and more challenging than production of grain crops. This book explains the biology and technology behind producing, maintaining, and enhancing the quality of vegetable seeds from breeding through to the marketed product. It begins with six chapters on a broad range of seed-related topics: the importance of seeds, reproductive biology of plants, genetic improvement strategies, quality assurance of seed production, post-harvest seed enhancement, and organic production. The remaining chapters cover seed production in eleven important vegetable families. Each chapter provides a description of the botany, types and cultivars, genetic improvement, pollination, soil fertility management, pest management, crop production, harvesting, post-harvest handling, and seed yields. The aim of this book is to educate how to produce high-quality vegetable seeds. Incorporating both current methodologies and recent research results, it is suitable for students, researchers, and professionals in the seed industry.