Weed Biology and Control in Agriculture and Horticulture PDF Download
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Author: David C. Gwynne
Publisher:
ISBN: 9780713435306
Category : Weeds
Languages : en
Pages : 0
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Book Description
Author: David C. Gwynne
Publisher:
ISBN: 9780713435306
Category : Weeds
Languages : en
Pages : 0
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Book Description
Author: Thomas J. Monaco
Publisher: John Wiley & Sons
ISBN: 0471274968
Category : Technology & Engineering
Languages : en
Pages : 688
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Book Description
The updated edition of the classic, fundamental book on weedscience Weed Science provides a detailed examination ofthe principles of integrated weed management with important detailson how chemical herbicides work and should be used. This revisedFourth Edition addresses recent developments affecting weedscience. These include the increased use of conservation-tillagesystems, environmental concerns about the runoff of agrochemicals,soil conservation, crop biotechnology, resistance of weeds andcrops to herbicides, weed control in nonagricultural settings andconcerns regarding invasive plants, wetland restoration, and theneed for a vastly improved understanding of weed ecology. Current management practices are covered along with guidance forselecting herbicides and using them effectively. To serve as a moreefficient reference, herbicides are cross-listed by chemical andbrand name and grouped by mechanism of action and physiologicaleffect rather than chemical structure. In addition, an introductionto organic chemistry has been added to familiarize readers withorganic herbicides. Also included are guidelines on weed-controlpractices for specific crops or situations, such as small grains,row crops, horticultural crops, lawns and turf, range land, brush,and aquatic plant life. Generously supplemented with 300 drawings, photographs, andtables, Weed Science is an essential book for students taking anintroductory course in weed science, as well as a reference foragricultural advisors, county agents, extension specialists, andprofessionals throughout the agrochemical industry.
Author: A.Veeramani
Publisher: New India Publishing Agency
ISBN: 9387973662
Category : Technology & Engineering
Languages : en
Pages : 18
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Book Description
This book was incorporated with general information about weeds with need based data on losses caused by weeds in agriculture and allied fields which include livestock, horticulture crops etc. and also national level loss in terms of reduction in food grain production in Indian economy. As management of weeds being a core area in crop production, it was dealt in detail on weed biology, weed ecology and also weed survey including sampling techniques. This was followed by various weed control methods specific to crops belonging to agriculture and horticulture. Of the weed management practices, integrated weed management was also discussed as well highlighting important crops grown in India as to follow the same by the farmers and extension workers for recommendation to the needy people. This book also comprises of herbicide history and its classification and characteristics with suitable examples. In addition, mode of action of herbicides, herbicide mixture, combinations, rotations, and their interaction were also given as separate chapter. In the recent decade, development of herbicide resistant crops are getting momentum world over, considering its potentiality, information on the same was also given in detail with suitable findings. Weed shift and its management and economic analysis of weed management were another chapters included in this book.
Author: Inderjit
Publisher: Springer Science & Business Media
ISBN: 9401705526
Category : Science
Languages : en
Pages : 550
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Book Description
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: Robert L. Zimdahl
Publisher: Springer Science & Business Media
ISBN: 9400720882
Category : Technology & Engineering
Languages : en
Pages : 79
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Book Description
Weed scientists are confident of increasing production through agricultural technology, including herbicides, but do not must ask if the moral obligation to feed people is sufficient justification for the benefits and harms achieved. A continuing, rigorous examination of the science’s goals that leads to appropriate change is advocated. Weed scientists have a research consensus - a paradigm - Weeds must be controlled. Herbicides are the best control technology. Agriculture's practitoners should discuss the necessity and risks of their technology. Discussion must include scientific evidence and value-laden arguments.
Author: Steven R. Radosevich
Publisher: John Wiley & Sons
ISBN: 0470168935
Category : Science
Languages : en
Pages : 474
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Book Description
The classic reference on weeds and invasive plants has been revised and updated. The Third Edition of this authoritative reference provides an in-depth understanding of how weeds and invasive plants develop and interact in the environment so you can manage and control them more effectively. The guide includes an introduction to weeds and invasive plants in various environments and an overview of their ecology and evolution. With extensive examples, this book: Focuses on the biological features of weeds and invasive plants, especially as they exist in agriculture, forests, rangelands, and natural ecosystems. Includes coverage of exotic invasive plants. Discusses a variety of methods and tools for managing weeds and invasive plants, including physical, cultural, biological, and chemical approaches. Examines systems approaches for management, including modern Integrated Pest Management. Addresses future challenges for scientists, farmers, and land managers. This is the definitive, hands-on reference if you're a land manager or professional in plant sciences, agronomy, weed science, and horticulture. The book is also an excellent textbook for senior undergraduate or graduate students studying agriculture, ecology, natural resources management, environmental management, or related fields.
Author: Lewis H. Ziska
Publisher: John Wiley & Sons
ISBN: 0813814170
Category : Technology & Engineering
Languages : en
Pages : 246
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Book Description
Weed Biology and Climate Change will provide a synthesis of what is known regarding the probable impact of environmental change on weed biology. Chapters will look at impacts of weed biology on agriculture, invasive species that limit ecological diversity and weeds that serve as health risks. In addition it looks at current weed management strategies and how they will be affected by global climate change. The book covers an increasingly important area in plant science, crop science and ecological research, and will be essential reading for anyone exploring the biological impacts of a changing environment.
Author: Guillermo R. Chantre
Publisher: Springer Nature
ISBN: 3030444023
Category : Technology & Engineering
Languages : en
Pages : 341
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Book Description
Weed management Decision Support Systems (DSS) are increasingly important computer-based tools for modern agriculture. Nowadays, extensive agriculture has become highly dependent on external inputs and both economic costs, as well the negative environmental impact of agricultural activities, demands knowledge-based technology for the optimization and protection of non-renewable resources. In this context, weed management strategies should aim to maximize economic profit by preserving and enhancing agricultural systems. Although previous contributions focusing on weed biology and weed management provide valuable insight on many aspects of weed species ecology and practical guides for weed control, no attempts have been made to highlight the forthcoming importance of DSS in weed management. This book is a first attempt to integrate `concepts and practice’ providing a novel guide to the state-of-art of DSS and the future prospects which hopefully would be of interest to higher-level students, academics and professionals in related areas.
Author: R. J. Stephens
Publisher:
ISBN:
Category : Herbicides
Languages : en
Pages : 228
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Book Description
Effects of weed infestation on crop yield and quality; The origins, dispersal and characteristics of weeds; One years's seed, seven years' weeds; Special weed problems; Weed control without herbicides; Herbicides; Herbicide application; Herbicides and crop and soil management; Row crops grown as annuals or biennials; Perennial crops of archards and plantations; Weed control in turf, ornamentals and forest trees; Future developments in weed control.
Author: Zhenghao Xu
Publisher: Springer
ISBN: 9402409548
Category : Technology & Engineering
Languages : en
Pages : 471
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Book Description
This book introduces readers to nearly 600 common weeds. In addition to essential information, each chapter includes photos for a specific type of weed to show its morphology in different growth periods, such as seedling, root, flower, fruit, and mature plant. The book also discusses control measures, including agricultural, chemical, physical, biological, and comprehensive methods. The Volume1 mainly focuses on 126 species of grass weeds and 34 species of sedge weeds. With the development of society and economics, weeds have become a recurring problem. In particular, the exotic, invasive, and quarantine weeds have spread dramatically and rapidly. On the other hand, many people, even those who are engaged in weed control, do not (or cannot) distinguish between weeds. Thus there is significant demand for illustrations of weed morphologies, as well as information on their control measures. This book offers a valuable, practical guide for all those working in the fields of crop cultivation, plant protection and quarantine management.
