Automation: The Future of Weed Control in Cropping Systems PDF Download

Author: Stephen L. Young
Publisher: Springer Science & Business Media
ISBN: 9400775121
Category : Technology & Engineering
Languages : en
Pages : 264

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Book Description
Technology is rapidly advancing in all areas of society, including agriculture. In both conventional and organic systems, there is a need to apply technology beyond our current approach to improve the efficiency and economics of management. Weeds, in particular, have been part of cropping systems for centuries often being ranked as the number one production cost. Now, public demand for a sustainably grown product has created economic incentives for producers to improve their practices, yet the development of advanced weed control tools beyond biotech has lagged behind. An opportunity has been created for engineers and weed scientists to pool their knowledge and work together to ‘fill the gap’ in managing weeds in crops. Never before has there been such pressure to produce more with less in order to sustain our economies and environments. This book is the first to provide a radically new approach to weed management that could change cropping systems both now and in the future.

Author: Nicholas E. Korres
Publisher: CRC Press
ISBN: 1498787479
Category : Science
Languages : en
Pages : 664

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Book Description
In light of public concerns about sustainable food production, the necessity for human and environmental protection, along with the evolution of herbicide resistant weeds, call for a review of current weed control strategies. Sustainable weed control requires an integrated approach based on knowledge of each crop and the weeds that threaten it. This book will be an invaluable source of information for scholars, growers, consultants, researchers and other stakeholders dealing with either arable, row, cash, vegetables, orchards or even grassland-based production systems. The uniqueness of this book comes from the balanced coverage of herbicide effects on humans and environment in relation to best weed control practices of the most important cropping systems worldwide. Furthermore, it amalgamates and discusses the most appropriate, judicious and suitable weed control strategies for a wide range of crops. It reviews the available information and suggests solutions that are not merely feasible but also optimal.

Author: Rodrigo Werle
Publisher: Frontiers Media SA
ISBN: 2832537588
Category : Technology & Engineering
Languages : en
Pages : 144

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Book Description
Weeds pose a major challenge to the sustainability of agricultural production systems, causing significant crop yield, economic and environmental losses. Chemical weed control tactics play a major role in modern weed management, maintaining the productivity of diverse cropping systems, reducing yield losses and facilitating conservation agriculture. However, the over-reliance on chemical weed control has led to shifts in weed communities in agroecosystems which are now becoming dominated by high competitors and herbicide resistance. Thus, weed scientists and practitioners are urged to develop and incorporate innovative and feasible integrated weed management (IWM) systems that can reduce weed infestations and environmental impacts.

Author: Asian Pacific Weed Science Society
Publisher:
ISBN:
Category :
Languages : en
Pages : 114

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Book Description

Author: Anil Shrestha
Publisher: CRC Press
ISBN: 9781560221074
Category : Technology & Engineering
Languages : en
Pages : 740

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Book Description
Learn the fundamentals as well as in-depth details of agricultural cropping systems from around the globe! Cropping Systems: Trends and Advances is a comprehensive review of past and present research efforts in North America and other parts of the world. It brings together biological, economic, sociological, and technical aspects of cropping systems in a single source to provide a reference unlike any other on the subject that is available today. This valuable book also points to future directions that cropping systems research needs to take in order to increase sustainable agriculture and feed the growing world population. Charts, tables, and illustrations make the information easy to access and understand. An ideal textbook for graduate and undergraduate courses in agronomy as well as a comprehensive reference for professionals involved in cropping systems research, Cropping Systems: Trends and Advances is a book you’ll refer to again and again. Topics covered in this well-referenced and thoughtfully indexed book include: emerging trends in cropping systems research designing resource-efficient cropping systems soil quality and fertility tillage root dynamics water quality concerns nitrogen use efficiency precision agriculture agricultural biotechnology weed biology and management integrated pest management the important role that cover crops can play key indicators for assessing nitrogen use efficiency in cereal-based agroecosystems the implications of elevated carbon dioxide-induced changes in agroecosystem productivity and a great deal more!

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: Aurora M. Baltazar
Publisher:
ISBN: 9781394180769
Category : Herbicides
Languages : en
Pages : 0

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Book Description
"Weed Science and Weed Management in Rice and Rice-Based Cropping Systems will describe the history, production systems and practices of rice cropping systems in major rice-growing countries, and how the unique production practices affect crop-weed relationships which in turn affect weed management practices. It will also attempt to provide an understanding of the basic weed science principles as they apply to tropical cropping situations to be able to compare how weeds behave under multi-crop tropical systems and mono-crop mechanized temperate cropping systems. The ultimate purpose is to be able to apply these basic principles in order to develop improved, efficient, and economically and environmentally sustainable strategies in managing or controlling weeds. This book will discuss the various management methods: chemical, cultural, mechanical, biological, integrated, focusing on the most recent research, particularly on new herbicide chemistries and modes of action, molecular biology and weed genomics and on evolution of herbicide-resistant weeds. For non-chemical (mechanical) control, it will focus on recent developments on robotics and automated weed control and for biocontrol, on the new bioherbicides derived from plant and microbial toxins being developed in the past 5 years. On the most challenging problem in chemical control nowadays, the evolution of herbicide-resistant weeds, recent researches to elucidate resistance mechanisms and use of weed genomics to understand how weeds adapt and evolve resistance to herbicides and the search for practices that could delay adaptation capabilities are also discussed"--

Author: Shaochun Ma
Publisher: Springer Nature
ISBN: 3031038347
Category : Technology & Engineering
Languages : en
Pages : 336

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Book Description
Agricultural automation is the emerging technologies which heavily rely on computer-integrated management and advanced control systems. The tedious farming tasks had been taken over by agricultural machines in last century, in new millennium, computer-aided systems, automation, and robotics has been applied to precisely manage agricultural production system. With agricultural automation technologies, sustainable agriculture is being developed based on efficient use of land, increased conservation of water, fertilizer and energy resources. The agricultural automation technologies refer to related areas in sensing & perception, reasoning & learning, data communication, and task planning & execution. Since the literature on this diverse subject is widely scattered, it is necessary to review current status and capture the future challenges through a comprehensive monograph. In this book we focus on agricultural automation and provide critical reviews of advanced control technologies, their merits and limitations, application areas and research opportunities for further development. This collection thus serves as an authoritative treatise that can help researchers, engineers, educators, and students in the field of sensing, control, and automation technologies for production agriculture.

Author: Stephan Hussmann
Publisher: BoD – Books on Demand
ISBN: 9535138731
Category : Technology & Engineering
Languages : en
Pages : 199

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Book Description
According to Prof. D. Despommier, by the year 2050, nearly 80% of the earth's population will reside in urban centers. Furthermore, the human population will increase by about 3 billion people during the interim. New land will be needed to grow enough food to feed them. At present, throughout the world, over 80% of the land that is suitable for raising crops is in use. What can be done to avoid this impending disaster? One possible solution is indoor farming. However, not all crops can easily be moved in an indoor environment. Nevertheless, to secure the food supply, it is necessary to increase the automation level in agriculture significantly. This book intends to provide the reader with a comprehensive overview of the impact of the Fourth Industrial Revolution and automation examples in agriculture.

Author: Mazin Naseer Saber
Publisher:
ISBN:
Category :
Languages : en
Pages : 115

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Book Description
Physical crop damage for bean and squash plants. The results showed that the average percent weeded distances for bean plants was 36.3%, while in squash it was 37.4%. There was no relationship between the distance between two plants and the percent weeded distance. The slope for the bean and squash crops were not significant at 5% level (P=0.36 and P=0.064) with slope standard error of 0.98 and 0.53, respectively. The physical crop damage for bean and squash was quantified by counting the total number of leaves on each individual plant before and after weeding. The results showed that the average percent partial plant damage for beans was 20.3%, while for squash, the percent damage was 35%. The fourth field experiment was conducted to evaluate the weed control efficacy. The results showed that there was no significant interaction among the main effects. However, there was a significant effect of weed species (P=0.03) on weed control efficacy. The Southern crabgrass with 33.9% was more effectively controlled than Florida pusley in which control was only 4.4%.