Download or read book Energy in Plant Nutrition and Pest Control written by Zane R. Helsel and published by Elsevier Publishing Company. This book was released on 1987 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Part I Fertilizers: Fertilizer and energy use; Energy requirements, technology, and resources in the fertilizer sector; Legume nitrogen: symbiotic fixation and recovery by subsquent crops; Organic materials as alternative nutrient sources; Conservation of nutrients; Energy Efficiency, economics, and policy in the fertilizer sector; Part II. Pesticides: Energy in pesticide manufacture, distribution and use; Pesticide use in world agriculture; Alternative pest management practices; Maximizing pesticide use efficiency; Effects of application methods on energy use; The policy and economic issues of pest control and energy use.
Download or read book Managing Energy Nutrients and Pests in Organic Field Crops written by Ralph C. Martin and published by CRC Press. This book was released on 2014-02-07 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of organic management practices in field cropping continues to rise globally, and these methods have proven to be a viable way to produce food with reduced resource use and environmental damage. Managing Energy, Nutrients, and Pests in Organic Field Crops challenges the popular misconception that organic systems are weak at managing energy,
Download or read book Essential Plant Nutrients written by M. Naeem and published by Springer. This book was released on 2017-08-07 with total page 571 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores the agricultural, commercial, and ecological future of plants in relation to mineral nutrition. It covers various topics regarding the role and importance of mineral nutrition in plants including essentiality, availability, applications, as well as their management and control strategies. Plants and plant products are increasingly important sources for the production of energy, biofuels, and biopolymers in order to replace the use of fossil fuels. The maximum genetic potential of plants can be realized successfully with a balanced mineral nutrients supply. This book explores efficient nutrient management strategies that tackle the over and under use of nutrients, check different kinds of losses from the system, and improve use efficiency of the plants. Applied and basic aspects of ecophysiology, biochemistry, and biotechnology have been adequately incorporated including pharmaceuticals and nutraceuticals, agronomical, breeding and plant protection parameters, propagation and nutrients managements. This book will serve not only as an excellent reference material but also as a practical guide for readers, cultivators, students, botanists, entrepreneurs, and farmers.
Download or read book Principles of Plant Nutrition written by Konrad Mengel and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 847 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the 5th edition of a well-established book Principles of Plant Nutrition which was first published in 1978. The same format is maintained as in previous editions with the primary aim of the authors to consider major processes in soils and plants that are of relevance to plant nutrition.This new edition gives an up-to-date account of the scientific advances of the subject by making reference to about 2000 publications. An outstanding feature of the book, which distinguishes it from others, is its wide approach encompassing not only basic nutrition and physiology, but also practical aspects of plant nutrition involving fertilizer usage and crop production of direct importance to human nutrition. Recognizing the international readership of the book, the authors, as in previous editions, have attempted to write in a clear concise style of English for the benefit of the many readers for whom English is not their mother tongue. The book will be of use to undergraduates and postgraduates in Agriculture, Horticulture, Forestry and Ecology as well as those researching in Plant Nutrition.
Download or read book Insect Bioecology and Nutrition for Integrated Pest Management written by Antonio Ricardo Panizzi and published by CRC Press. This book was released on 2012-03-08 with total page 750 pages. Available in PDF, EPUB and Kindle. Book excerpt: The field of insect nutritional ecology has been defined by how insects deal with nutritional and non-nutritional compounds, and how these compounds influence their biology in evolutionary time. In contrast, Insect Bioecology and Nutrition for Integrated Pest Management presents these entomological concepts within the framework of integrated pest m
Download or read book The Literature of Agricultural Engineering written by Carl W. Hall and published by Cornell University Press. This book was released on 1992 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second of a seven-volume series, The Literature of the Agricultural Sciences, this book analyzes the trends in published literature of agricultural engineering during the past century with emphasis on the last forty years. It uses citation analysis and other bibliometric techniques to identify the most important journals, report series, and monographs for the developed countries as well as those in the Third World.
Download or read book World Food Pest Losses And The Environment written by David Pimentel and published by CRC Press. This book was released on 2019-05-23 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on current food shortages and on the impact of pests in reducing world food supplies. At present, total worldwide food losses from pests are estimated to be about 45 percent. Preharvest losses alone, from insects, plant pathogens, and weeds, are estimated at about 30 percent. Additional postharvest losses from microorganisms, insects, and rodents range from about 10 to 20 percent. The contributors present data on the extent of these kinds of crop losses and analyze immediate and long-term pest management strategies. Emphasis is given to an evaluation of the effectiveness of integrated controls and the various new nonchemical pest controls used to reduce crop and livestock losses. The current worldwide environmental problems associated with both large-scale pesticide use and other pest control methods are also analyzed, including the impact that increased use of pesticides can be expected to have on the human environment. While the data included are technical, the presentation and analysis will be of interest to both the scientific community and the general public.
Download or read book Handbook of Plant Nutrition written by Allen V. Barker and published by CRC Press. This book was released on 2016-04-19 with total page 662 pages. Available in PDF, EPUB and Kindle. Book excerpt: The burgeoning demand on the world food supply, coupled with concern over the use of chemical fertilizers, has led to an accelerated interest in the practice of precision agriculture. This practice involves the careful control and monitoring of plant nutrition to maximize the rate of growth and yield of crops, as well as their nutritional value.
Download or read book Energy Abstracts for Policy Analysis written by and published by . This book was released on 1988 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Building Soils for Better Crops written by Fred Magdoff and published by Sare. This book was released on 2009 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: "'Published by the Sustainable Agriculture Research and Education (SARE) program, with funding from the National Institute of Food and Agriculture, U.S. Department of Agriculture."
Download or read book Soil Fertilizer and Plant Silicon Research in Japan written by Jian Feng Ma and published by Elsevier. This book was released on 2002-08-09 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: Silicon (Si) plays a significant role in the resistance of plants to multiple stresses including biotic and abiotic stresses. Silicon is also the only element that does not damage plants when accumulated in excess. However, the contribution of Si to plant growth has been largely ignored due to its universal existence in the earth's crust. From numerous intensive studies on Si, initiated in Japan about 80 years ago, Japanese scientists realized that Si was important for the healthy growth of rice and for stability of rice production. In a worldwide first, silicon was recognized as a valuable fertilizer in Japan. The beneficial effects of Si on rice growth in particular, are largely attributable to the characteristics of a silica gel that is accumulated on the epidermal tissues in rice. These effects are expressed most clearly under high-density cultivation systems with heavy applications of nitrogen. Si is therefore recognized now as an ''agronomically essential element'' in Japan. Recently, Si has become globally important because it generates resistance in many plants to diseases and pests, and may contribute to reduced rates of application of pesticides and fungicides. Silicon is also now considered as an environment-friendly element. The achievements of Si research in Japan are introduced in this book, in relation to soils, fertilizers and plant nutrition.
Download or read book Host Plant Selection by Phytophagous Insects written by Elizabeth A. Bernays and published by Springer Science & Business Media. This book was released on 2007-08-19 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: For more than 20 years insect/plant relations have been a focus for studies in ecology and evolution. The importance of insects as crop pests, and the great potential of insects for the biological control of weeds, have provided further impetus for work in this area. All this attention has resulted in books on various aspects of the topic, and reviews and research papers are abundant. So why write another book? It seems to us that, in the midst of all this activity, behavior has been neglected. We do not mean to suggest that there have not been admirable papers on behavior. The fact that we can write this book attests to that. But we feel that, too often, behavior is relegated to a back seat. In comparison to the major ecological and evolutionary questions, it may seem trivial. Yet the whole process of host-plant selection and host-plant specificity amongst insects depends on behavior, and selection for behavioral differences must be a prime factor in the evolution of host-plant specificity. In writing this book, we hope to draw attention to this central role of behavior and, hopefully, encourage a few students to attack some of the very difficult questions that remain unanswered.
Download or read book Fundamentals of Weed Science written by Robert L Zimdahl and published by Academic Press. This book was released on 2013-08-09 with total page 671 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses herbicides and their use as an important aspect of modern weed management and strives to place them in an ecological framework. Many weed scientists believe agriculture is a continuing struggle with weeds--without good weed control, good and profitable agriculture is impossible. Each agricultural discipline sees itself as central to agriculture's success and continued progress, and weed science is no exception. While not denying the importance of weed management to successful agriculture, this book places it in a larger ecological context. The roles of culture, economics, and politics in weed management are also discussed, enabling scientists and students to understand the larger effects on society. Information on New herbicides included, along with the old herbicides that are important for understanding the history New section on weed resistance to herbicides and genetic engineering New information on invasive plants Expanded chapters on Biological Control, Pesticide Legislation and Regulation, Weed Management Systems, and more Instructor resources can be found at http://textbooks.elsevier.com/web/Login.aspx, and it is password protected. Please contact your sales representative at [email protected] for access to the instructor resources. The insturctor site consists of chapter questions, essay questions, an exam and images from the book
Download or read book What s Wrong With My Plant And How Do I Fix It written by David Deardorff and published by Timber Press. This book was released on 2009-09-01 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dealing with a sick plant is one of the most frustrating situations a gardener can face. More often than not, we have no idea what is causing the problem, or how to fix it. Fortunately, help is at hand. What's Wrong With My Plant? (And How Do I Fix It?) provides an easy system for visually diagnosing any problem, and matching it to the right cure. This innovative and easy-to-use guide is split into three parts. Part One presents easy-to-follow, illustrated flow charts — organized by where on the plant the symptoms appear — that allow readers to accurately diagnose the problem. The format is so simple it doesn't even require knowing the name of the plant; all you need to know is whether the problem is affecting its roots, stem, flowers, or leaves. It does not matter whether the plant is a houseplant, perennial, vegetable, tree, or shrub. Part Two offers a 100% organic way to fix the problem. From improper growing conditions and environmental factors, to molds, pests, and diseases, every problem has a safe, natural solution. Part Three shows photographs and drawings of stressed, damaged, and diseased plants that help with accurate comparison. Whether your garden consists of herbs on a kitchen windowsill, a vegetable garden, an elaborate backyard border, or a container on a patio, What's Wrong With My Plant? is an indispensable resource. If you can see it, you can fix it. Curing a sick plant just doesn't get any easier.
Download or read book Healthy Crops written by Francis Chaboussou and published by Jon Carpenter Publishing. This book was released on 2004 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work powerfully asserts the idea that rather than using pesticides, the key to helping crops resist attacks from pests is to improve their strength through natural processes. Many of industrial agriculture's fundamental principles for fighting disease, in particular the reliance on pesticides and fertilizers, are explained and convincingly challenged and a new set of guiding principles for an ecological agricultural system are presented as a genuine alternative to the widespread use of chemicals.
Download or read book Farming for Food and Water Security written by Eric Lichtfouse and published by Springer Science & Business Media. This book was released on 2012-06-30 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sustainable agriculture is a rapidly growing field aiming at producing food and energy in a sustainable way for our children. This discipline addresses current issues such as climate change, increasing food and fuel prices, starvation, obesity, water pollution, soil erosion, fertility loss, pest control and biodiversity depletion. Novel solutions are proposed based on integrated knowledge from agronomy, soil science, molecular biology, chemistry, toxicology, ecology, economy, philosophy and social sciences. As actual society issues are now intertwined, sustainable agriculture will bring solutions to build a safer world. This book series analyzes current agricultural issues and proposes alternative solutions, consequently helping all scientists, decision-makers, professors, farmers and politicians wishing to build safe agriculture, energy and food systems for future generations.
Download or read book Plant Nutrition written by Alex C. Wiedenhoeft and published by Infobase Publishing. This book was released on 2006 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt: Find out about the basic chemistry, biology, physiology, and ecology of plant nutrition and how these topics relate to us on a personal, social, and global scale.
