Results 61 to 70 of about 5,083 (148)
Advancements in sensor-based weed management: Navigating the future of weed control
Plant Protection ScienceControlling weed populations in agricultural land is challenging due to various factors, such as soil conditions, crop type, and environmental conditions.
Santhappan Vignesh +5 more
doaj +1 more source
Spatial Resolution as a Factor for Efficient UAV-Based Weed Mapping—A Soybean Field Case Study
Remote SensingThe influence of spatial resolution on classification accuracy strongly depends on the research object. With regard to unmanned aerial vehicle (UAV)-based weed mapping, contradictory results on the influence of spatial resolution have been attained so ...
Niklas Ubben +2 more
doaj +1 more source
Machine learning paradigms for weed mapping via unmanned aerial vehicles
2016 IEEE Symposium Series on Computational Intelligence (SSCI), 2016 This paper presents a novel strategy for weed monitoring, using images taken with unmanned aerial vehicles (UAVs) and concepts of image analysis and machine learning. Weed control in precision agriculture designs site-specific treatments based on the coverage of weeds, where the key is to provide precise weed maps timely.
Pérez Ortiz, María +5 more
openaire +3 more sources
Advancements in Weed Mapping: A Systematic Review
Weed mapping plays a critical role in precision management by providing accurate and timely data on weed distribution, enabling targeted control and reduced herbicide use. This minimizes environmental impacts, supports sustainable land management, and improves outcomes across agricultural and natural environments.
Jahanbakht, Mohammad +4 more
openaire +2 more sources
Cultivating change: A review of progressive technologies in weed detection and management [PDF]
Emirates Journal of Food and AgricultureWeed infestation poses a critical challenge to sustainable agriculture, leading to significant crop yield losses and escalating the use of chemical herbicides, which contribute to environmental degradation and health risks.
S. Christinal Infanta +4 more
doaj +3 more sources
NDT - Journal of Non-Destructive TestingWeeds cause significant yield and economic losses by competing with crops and increasing production costs. Compounding these challenges are labor shortages, herbicide resistance, and environmental pollution, making weed management increasingly difficult.
Shanmugam Vijayakumar +5 more
doaj +1 more source
AgronomyWeed canopy cover assessment, particularly using drone-acquired data, plays a vital role in precision agriculture by providing accurate, timely, and spatially detailed information, enhancing weed management decision-making in response to environmental ...
Judith N. Oppong +2 more
doaj +1 more source
Mapping of herbicide resistant weeds in Italy
, 2011 In the last three decades, herbicides resistance has become a worldwide problem. In Italy 18 species and the most important herbicide modes of action are involved. The Italian herbicide resistance working group (GIRE- www.resistenzaerbicidi.it) has been active since 1997 with the mission communication between public and private researchers as well as ...
S Panozzo +3 more
openaire +2 more sources
A Real-Time Weed Mapping and Precision Herbicide Spraying System for Row Crops. [PDF]
Sensors (Basel), 2018 Xu Y, Gao Z, Khot L, Meng X, Zhang Q.
europepmc +1 more source
Novelty Detection Classifiers in Weed Mapping: Silybum marianum Detection on UAV Multispectral Images. [PDF]
Sensors (Basel), 2017 Alexandridis TK +7 more
europepmc +1 more source