Results 291 to 300 of about 144,958 (323)

Advances in precision application technologies for weed management

2022
Most PWM related research activity is focused on different aspects of weed scouting and mapping, aiming to optimize the weed detection performances of various sensors and imaging platforms. It seems like other aspects of the PWM pipeline get much little attention, nonetheless, their development and implementation also offers great contribution the ...
Ran N. Lati, Roland Gerhards, Hanan Eizenberg, Maor Matzrafi, Lior Blank, Svend Christensen   +5 more
openaire   +1 more source

DEVELOPMENT OF A PRECISION SPRAYER FOR SITE-SPECIFIC WEED MANAGEMENT

Transactions of the ASAE, 1999
A machine-vision-system-guided precision sprayer was developed and tested. The long-term objectives of this project were to develop new technologies to estimate weed density and size in real time, realize site-specific weed control, and effectively reduce herbicide application amounts for corn and soybean fields. This research integrated a real-time
null L. Tian, null J. F. Reid, null J. W. Hummel   +2 more
openaire   +1 more source

PRECISION WEED MANAGEMENT TECHNIQUES FOR SMART AGRICULTURE

The global population's growth has led to an increased demand for food production, consequently placing greater pressure on agricultural systems. Additionally, challenges linked to climate change, water scarcity, and diminishing arable land pose significant threats to the sustainability of farming.
Gayatree Mishra, Ashok Kumar Mohapatra, Sweta Rath   +2 more
openaire   +1 more source

Precise tillage systems for enhanced non-chemical weed management

Soil and Tillage Research, 2007
Soil and residue manipulation can assist weed management by killing weeds mechanically, interfering in weed lifecycles, facilitating operations and enhancing crop establishment and growth. Current tillage systems often compromise these functions, resulting in heavy reliance on herbicides, particularly in no-till systems.
openaire   +1 more source

Modeling and Control of the Vitirover Robot for Weed Management in Precision Agriculture

International Conference on Control, Decision and Information Technologies
Weeds management is a repetitive and crucial task for agricultural settings. This paper considers a four-wheeled robot, called Vitirover, designed for grass-cutting and weed management tasks in vineyards. The robot steering mechanism employs differential
Jorand Gallou, M. Lippi, Mathieu Galle, Alessandro Marino, Andrea Gasparri   +4 more
semanticscholar   +1 more source

Applications, Trends, and Challenges of Precision Weed Control Technologies Based on Deep Learning and Machine Vision

Agronomy
Advanced computer vision (CV) and deep learning (DL) are essential for sustainable agriculture via automated vegetation management. This paper methodically reviews advancements in these technologies for agricultural settings, analyzing their fundamental ...
Xiangxin Gao, Jianmin Gao, W. A. Qureshi
semanticscholar   +1 more source

A survey of deep learning techniques for weed detection from images

Computers and Electronics in Agriculture, 2021
A S M Mahmudul Hasan, Ferdous Sohel, Dean A Diepeveen   +2 more
exaly  

Efficient weed segmentation in maize fields: A semi-supervised approach for precision weed management with reduced annotation overhead

Computers and Electronics in Agriculture
Zhiming Guo, Yi Xue, Chuan Wang, Yuhang Geng, Ruoyu Lu, Hailong Li, Deng Sun, Zhaoxia Lou, Tianbao Chen, Jianzhe Shi, Longzhe Quan   +10 more
semanticscholar   +1 more source

High-efficiency removal of lead/cadmium from wastewater by MgO modified biochar derived from crofton weed

Bioresource Technology, 2022
Song Cheng, Baolin Xing, Chuanxiang Zhang   +2 more
exaly  

A Digital Twin-Enabled Approach for Precision Weed Management in Specialty Crops using a 4-DoF Robotic System

2024 Anaheim, California July 28-31, 2024
Muneeb Elahi Malik, Md Sultan Mahmud
semanticscholar   +1 more source