Biology And Management Of Problematic Crop Weed Species PDF Download
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| Author | : Bhagirath Chauhan |
| Publisher | : Elsevier |
| Total Pages | : 433 |
| Release | : 2021-09-04 |
| Genre | : Science |
| ISBN | : 0128229357 |
Download Biology and Management of Problematic Crop Weed Species Book in PDF, ePub and Kindle
Weeds are the main biological constraint to crop production throughout the year. Uncontrolled weeds could cause 100% yield loss. In Australia, the overall cost of weeds to Australian grain growers was estimated at AU$ 3.3 billion annually. In terms of yield losses, weeds amounted to 2.7 million tonnes of grains at a national level. In the USA, weeds cost US$ 33 billion in lost crop production annually. In India, these costs were estimated to be much higher (US$ 11 billion). These studies from different economies suggest that weeds cause substantial yield and economic loss. Biology and Management of Problematic Weed Species details the biology of key weed species, providing vital information on seed germination and production, as well as factors affecting weed growth. These species include Chenopodium album, Chloris truncata and C. virgate, Conyza bonariensis and C. canadensis, Cyperus rotundus, and many more. This information is crucial for researchers and growers to develop integrated weed management (IWM) strategies. Written by leading experts across the globe, this book is an essential read to plant biologists and ecologists, crop scientists, and students and researchers interested in weed science. Provides detailed information on the biology of different key weed species Covers weed seed germination and emergence Presents the factors affecting weed growth and seed production
| Author | : Steven R. Radosevich |
| Publisher | : John Wiley & Sons |
| Total Pages | : 860 |
| Release | : 1997-02-05 |
| Genre | : Gardening |
| ISBN | : 9780471116066 |
Download Weed Ecology Book in PDF, ePub and Kindle
Weeds are successful plants, but on their own terms. Looking at weeds from an ecological viewpoint, emphasising the way in which one species interacts with others, the authors show that weeds are questionable mainly in that they are out-of-place.
| Author | : Lawrence J. King |
| Publisher | : |
| Total Pages | : 582 |
| Release | : 1966 |
| Genre | : Weeds |
| ISBN | : |
Download Weeds of the World Book in PDF, ePub and Kindle
| Author | : Matt Liebman |
| Publisher | : Cambridge University Press |
| Total Pages | : 546 |
| Release | : 2001-07-19 |
| Genre | : Science |
| ISBN | : 1139427245 |
Download Ecological Management of Agricultural Weeds Book in PDF, ePub and Kindle
This book presents principles and practices for ecologically based weed management in a wide range of temperate and tropical farming systems. Special attention is given to the evolutionary challenges that weeds pose and the roles that farmers can play in the development of new weed-management strategies.
| Author | : Douglas Buhler |
| Publisher | : CRC Press |
| Total Pages | : 314 |
| Release | : 2020-07-26 |
| Genre | : Science |
| ISBN | : 1000156710 |
Download Expanding the Context of Weed Management Book in PDF, ePub and Kindle
Presents innovative approaches to weeds and weed management. Expanding the Context of Weed Management is your key to the latest economically and environmentally friendly methods of managing weeds. You will explore the biological, cultural, mechanical, and preventive tools and techniques that are necessary to successfully manage weeds. Expanding the Context of Weed Management teaches you how to optimize your crop production and profit by integrating preventive techniques, scientific knowledge, and management skills into your current farming routine. This practical volume contains a series of review articles and original research that present innovative approaches to weeds and weed management. In its pages you will discover valuable and practical information about: how weeds can be considered a part of the cropping system instead of an isolated pest to beeliminated why weeds behave as they do short and long term approaches to changing weed management standard breeding methods for weed competitive crops how to improve soil quality to manage weeds how to integrate pest management for weeds how to avoid propagule production how to reduce weed emergence in crops how to minimize weed competition with the crop The costliness of weeds and weed control is more than $15 billion a year in the United States.Expanding the Context of Weed Management will help you cut this cost with the latest methods of effective weed control. Intended for agronomists, weed scientists, crop advisors, environmentalists, students, and crop ecologists,this book provides a successful and environmentally sound perspective on weeds and their control.
| Author | : Inderjit |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 550 |
| Release | : 2013-11-11 |
| Genre | : Science |
| ISBN | : 9401705526 |
Download Weed Biology and Management Book in PDF, ePub and Kindle
Weeds hold an enigmatic and sometimes-controversial place in agriculture, where they are generally reviled, grudgingly tolerated, and occasionally admired. In most cases, growers make considerable effort to reduce the negative economic impact of weeds because they compete with crops for resources and hinder field operations, thereby affecting crop productivity and quality, and ultimately the sustainability of agriculture. Weed control in production agriculture is commonly achieved through the integration of chemical, biological, and mechanical management methods. Chemicals (herbicides) usually inhibit the growth and establishment of weed plants by interfering with various physiological and biochemical pathways. Biological methods include crop competition, smother crops, rotation crops, and allelopathy, as well as specific insect predators and plant pathogens. Mechanical methods encompass an array of tools from short handled hoes to sophisticated video-guided robotic machines. Integrating these technologies, in order to relieve the negative impacts of weeds on crop production in a way that allows growers to optimize profits and preserve human health and the environment, is the science of weed management.
| Author | : S.Y. Peng |
| Publisher | : Elsevier |
| Total Pages | : 270 |
| Release | : 1984-01-01 |
| Genre | : Science |
| ISBN | : 0444600728 |
Download The Biology and Control of Weeds in Sugarcane Book in PDF, ePub and Kindle
Offering much new information on the subject, this volume discusses the problems of weed control in sugarcane against the background of world-wide cultivation, with emphasis on Taiwan's intensive pattern of crop farming. After a brief botanical description of sugarcane and its cultivation in relation to weed control, the weeds themselves are studied. Chemical control of weeds, problems of crop tolerance and responses of weed species to chemicals are examined. Techniques for evaluating new herbicides, research and practices of chemical weed control in the leading industries of the world, and the application of techniques and equipment are all described in detail. The author has served the Taiwan sugar industry for more than 30 years and many of his techniques and approaches have been adopted by industries in other countries. To his own extensive experience, he has added a large amount of information published in recent years to compile this treatise which is both a contribution to the field of weed science, and a valuable practical manual for agronomists in general.
| Author | : Thomas James Muzik |
| Publisher | : McGraw-Hill Companies |
| Total Pages | : 298 |
| Release | : 1969 |
| Genre | : Gardening |
| ISBN | : |
Download Weed Biology and Control Book in PDF, ePub and Kindle
| Author | : Khawar Jabran |
| Publisher | : Academic Press |
| Total Pages | : 172 |
| Release | : 2018-01-03 |
| Genre | : Science |
| ISBN | : 0128098821 |
Download Non-Chemical Weed Control Book in PDF, ePub and Kindle
Non-Chemical Weed Control is the first book to present an overview of plant crop protection against non-food plants using non-chemical means. Plants growing wild—particularly unwanted plants found in cultivated ground to the exclusion of the desired crop—have been treated with herbicides and chemical treatments in the past. As concern over environmental, food and consumer safety increases, research has turned to alternatives, including the use of cover crops, thermal treatments and biotechnology to reduce and eliminate unwanted plants. This book provides insight into existing and emerging alternative crop protection methods and includes lessons learned from past methodologies. As crop production resources decline while consumer concerns over safety increase, the effective control of weeds is imperative to insure the maximum possible levels of soil, sunlight and nutrients reach the crop plants. Allows reader to identify the most appropriate solution based on their individual use or case Provides researchers, students and growers with current concepts regarding the use of modern, environment-friendly weed control techniques Presents methods of weed management—an important part of integrated weed management in the future Exploits the knowledge gained from past sustainable weed management efforts
| Author | : Paul E. Hatcher |
| Publisher | : John Wiley & Sons |
| Total Pages | : 456 |
| Release | : 2017-05-24 |
| Genre | : Science |
| ISBN | : 111938060X |
Download Weed Research Book in PDF, ePub and Kindle
This book presents the most up-to-date and comprehensive guide to the current and potential future state of weed science and research. Weeds have a huge effect on the world by reducing crop yield and quality, delaying or interfering with harvesting, interfering with animal feeding (including poisoning), reducing animal health and preventing water flow. They are common across the world and cost billions of dollars’ worth of crop losses year on year, as well as billions of dollars in the annual expense of controlling them. An understanding of weeds is vital to their proper management and control, without which the reduction in crop yields that they would cause could lead to mass starvation across the globe. Topics covered include weed biology and ecology, control of weeds and particular issues faced in their control. Authored and edited by internationally renowned scientists in the field all of whom are actively involved in European Weed Research Society working groups, this succinct overview covers all the relevant aspects of the science of weeds. Weed Research: Expanding Horizons is the perfect resource for botanists, horticultural scientists, agronomists, weed scientists, plant protection specialists and agrochemical company personnel.
