Weed Management with the Computer-based Herbicide Application Decision Support System (HADSS) Program PDF Download
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Author: Leanna Lisa Lyon
Publisher:
ISBN:
Category : Cotton growing
Languages : en
Pages : 226
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Book Description
Author: Leanna Lisa Lyon
Publisher:
ISBN:
Category : Cotton growing
Languages : en
Pages : 226
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Book Description
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:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 592
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Book Description
Author: Robert L Zimdahl
Publisher: Elsevier
ISBN: 0443157243
Category : Technology & Engineering
Languages : en
Pages : 578
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Book Description
Fundamentals of Weed Science, Sixth Edition, places weed management in the context of weed research and science, presenting the latest advances in the role, control, and potential uses of weed plants. This book uses an ecological framework to explore the role of responsible and effective weed control in agriculture from the emergence and genetic foundation of weeds to the latest means of control and environmental effects. Fully revised, updated, and expanded, Fundamentals of Weed Science now includes insights into international trad eand consumer preferences, weed seedbanks, advancements in robotic weeding, weed flaming, and the potential of precision agriculture in weed science. • Includes an emphasis on herbicide resistance and molecular biology, both of which have come to dominate weed science research • Covers all traditional aspects of weed science as well as current research • Provides broad coverage, including relevant related subjects like weed ecology and weed population genetics
Author: Weed Science Society of America. Meeting
Publisher:
ISBN:
Category : Weeds
Languages : en
Pages : 176
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Book Description
Author: Western Society of Weed Science (U.S.)
Publisher:
ISBN:
Category : Weeds
Languages : en
Pages : 604
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Book Description
Author: Wade Alexander Givens
Publisher:
ISBN: 9781109805338
Category :
Languages : en
Pages : 95
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Book Description
Sampling techniques and interpolation methods were compared to assess the accuracy of each pattern/method combination. Neither the pattern nor method impacted the results of the predicted average values for a given weed species.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Weeds typically grow in patches across agricultural landscapes. Because of this characteristic growth pattern, it seems logical to apply herbicides site-specifically to control them. To do this effectively, methods must be identified to accurately map weed presence and make cost effective herbicide application decisions to control them. The primary objective of this research was to develop a site-specific herbicide decision support system. Additional objectives include evaluating the effects of sampling patterns and interpolation techniques for weed mapping accuracy and evaluating texture analysis for weed patch detection in row-crops. A geographic information system (GIS) extension was developed to work in conjunction with a commercial software component for calculating site-specific herbicide applications based on user input weed maps. Results of the extension were compared to that of the commercial software. The GIS extension was able to accurately develop herbicide options based on the given weed densities and potential net return for treatment of the weeds in any specific area of the field. Sampling techniques and interpolation methods were compared to assess the accuracy of each pattern/method combination. The patterns used in this study were the W- and Z-shaped pattern, and the interpolation methods used were kriging and inverse distance weighted. Neither the pattern nor method impacted the results of the predicted average values for a given weed species. The last objective addressed was texture analysis? ability to distinguish weed patches in row-crops. Texture analysis was also tested to determine its ability to distinguish between areas requiring a herbicide application and areas not requiring a herbicide application. The analysis was performed on 3 vegetative indices and the NIR band of multispectral imagery at three different spatial resolutions (0.14 m, 0.5 m, and 1 m), and for two dates in the growing season. Texture analysis performed better on late s.
Author: Southern Weed Science Society (U.S.)
Publisher:
ISBN:
Category : Herbicides
Languages : en
Pages : 422
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Book Description
Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1348
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Book Description
Includes abstracts of the annual meetings of the American Society of Agronomy; Soil Science Society of America; Crop Science Society of America ( - of its Agronomic Education Division).
