Results 41 to 50 of about 1,654,060 (136)
Lightweight Deep Learning-Based Laser Irradiation System for Intra-Row Weed Control in Lettuce
AgronomyLaser weeding is an innovative, environmentally friendly method for intra-row weed control. However, its effectiveness depends on accurate weed identification and an efficient control system.
Qi Wang +3 more
doaj +1 more source
A Precision Weeding System for Cabbage Seedling Stage
AgricultureThis study developed an integrated vision–actuation system for precision weeding in indoor soil bin environments, with cabbage as a case example. The system integrates lightweight object detection, 3D co-ordinate mapping, path planning, and a three-axis ...
Pei Wang +5 more
doaj +1 more source
Accurate Detection and Precision Spraying of Corn and Weeds Using the Improved YOLOv5 Model
IEEE Access, 2023 The precise identification of corn and weeds plays an important role in precise spraying. This paper proposed a lightweight model based on the improved yolov5s and built a precision spraying robot.
Baoju Wang +4 more
doaj +1 more source
Design and Experimental Evaluation of a Smart Intra-Row Weed Control System for Open-Field Cabbage
AgronomyAddressing the challenges of complex structure, limited modularization capability, and insufficient responsiveness in traditional hydraulically driven inter-plant mechanical weeding equipment, this study designed and developed an electric swing-type ...
Shenyu Zheng +5 more
doaj +1 more source
Remote Sensing, 2022 Obtaining the geographic coordinates of single fruit trees enables the variable rate application of agricultural production materials according to the growth differences of trees, which is of great significance to the precision management of citrus ...
Haoxin Tian +8 more
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Networked Digital TechnologiesWeeds 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.
S. Vijayakumar +5 more
semanticscholar +1 more source
Field Validation of a Laser-Based Robotic System for Autonomous Weed Control in Organic Farming
AgriEngineeringWeed management, particularly in organic farming, poses a significant challenge due to high manual labor costs and the crop’s low competitive ability. Precision laser technology offers a promising non-chemical alternative.
Vitali Czymmek +3 more
doaj +1 more source
Smart Agricultural TechnologyIn precision agriculture, the integration of artificial intelligence with targeted weeding technologies provides critical support for efficient and accurate weed control.
Liu Saisai +6 more
doaj +1 more source
High‐precision control of tracked field robots in the presence of unknown traction coefficients [PDF]
J. Field Robotics, 2018 Accurate steering through crop rows that avoids crop damage is one of the most important tasks for agricultural robots utilized in various field operations, such as monitoring, mechanical weeding, or spraying.
E. Kayacan +3 more
semanticscholar +1 more source
Key technologies and research progress of intelligent weeding robots
Weed scienceThe rapid and efficient removal of weeds is currently a research hotspot. With the integration of robotics and automation technology into agricultural production, intelligent field weeding robots have emerged.
Hongde Xu +6 more
semanticscholar +1 more source