Agronomy | Free Full-Text | Deep Learning-Based Weed–Crop Recognition for Smart Agricultural Equipment: A Review
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Open AccessReview
College of Engineering, China Agricultural University, Beijing 100083, China
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Author to whom correspondence should be addressed.
Agronomy 2024, 14(2), 363; https://doi.org/10.3390/agronomy14020363 (registering DOI)
Submission received: 27 December 2023
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Revised: 24 January 2024
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Accepted: 7 February 2024
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Published: 11 February 2024
Abstract
Weeds and crops engage in a relentless battle for the same resources, leading to potential reductions in crop yields and increased agricultural costs. Traditional methods of weed control, such as heavy herbicide use, come with the drawback of promoting weed resistance and environmental pollution. As the demand for pollution-free and organic agricultural products rises, there is a pressing need for innovative solutions. The emergence of smart agricultural equipment, including intelligent robots, unmanned aerial vehicles and satellite technology, proves to be pivotal in addressing weed-related challenges. The effectiveness of smart agricultural equipment, however, hinges on accurate detection, a task influenced by various factors, like growth stages, environmental conditions and shading. To achieve precise crop identification, it is essential to employ suitable sensors and optimized algorithms. Deep learning plays a crucial role in enhancing weed recognition accuracy. This advancement enables targeted actions such as minimal pesticide spraying or precise laser excision of weeds, effectively reducing the overall cost of agricultural production. This paper provides a thorough overview of the application of deep learning for crop and weed recognition in smart agricultural equipment. Starting with an overview of intelligent agricultural tools, sensors and identification algorithms, the discussion delves into instructive examples, showcasing the technology’s prowess in distinguishing between weeds and crops. The narrative highlights recent breakthroughs in automated technologies for precision plant identification while acknowledging existing challenges and proposing prospects. By marrying cutting-edge technology with sustainable agricultural practices, the adoption of intelligent equipment presents a promising path toward efficient and eco-friendly weed management in modern agriculture.
Share and Cite
MDPI and ACS Style
Qu, H.-R.; Su, W.-H.
Deep Learning-Based Weed–Crop Recognition for Smart Agricultural Equipment: A Review. Agronomy 2024, 14, 363.
https://doi.org/10.3390/agronomy14020363
Qu H-R, Su W-H.
Deep Learning-Based Weed–Crop Recognition for Smart Agricultural Equipment: A Review. Agronomy. 2024; 14(2):363.
https://doi.org/10.3390/agronomy14020363
Chicago/Turabian Style
Qu, Hao-Ran, and Wen-Hao Su.
2024. “Deep Learning-Based Weed–Crop Recognition for Smart Agricultural Equipment: A Review” Agronomy 14, no. 2: 363.
https://doi.org/10.3390/agronomy14020363
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