Results 61 to 70 of about 273,853 (135)

From Detection to Action: Smart Technologies for Precision Weed Management

open access: yesJournal of Sustainable Technology in Agriculture
Precision weed management is evolving from uniform herbicide application toward intelligent, site-specific crop protection. This review examines recent advances in smart spraying technologies, focusing on target information acquisition, feature ...
Harish P D, Savitha Antony
doaj   +1 more source

Comparative Evaluation of Deep Learning Object Detectors for Embedded Weed Detection on Resource-Constrained Platforms

open access: yesTechnologies
Computer vision–based weed detection plays a critical role in agricultural robotics, enabling accurate, selective weeding. These systems operate on resource-constrained embedded platforms, which introduces a significant trade-off between accuracy and ...
Nurtay Albanbay   +7 more
doaj   +1 more source

Low-Cost Design Proposal of a Modular Telescopic Autonomous Agricultural Robot

open access: yesAgronomy
The application of autonomous robotics in food production is still in its infancy but bears significant potential, especially in the sector of precision farming.
Durga Prasad Babu Nasika   +4 more
doaj   +1 more source

Reframing Weed Detection: From Feature-Based Vision to Crop-Guided Intelligence in Precision Agriculture

open access: yesAgronomy
Weeds remain one of the primary constraints on crop productivity, making accurate detection and spatial localization essential for precision weeding systems.
Yanjun Duan   +11 more
doaj   +1 more source

A robotic weeding-hilling system for ridge-cultivated tobacco: Preserving industrial leaf quality through integrated root zone management

open access: yesIndustrial Crops and Products
The economic value of industrial tobacco (Nicotiana tabacum L.) depends on both leaf structural integrity and chemical consistency. Consequently, minimizing mechanical injury during cultivation is critical for maintaining premium industrial grades ...
Xiuli Zhang   +6 more
doaj   +1 more source

Innovations in Robots for Weed and Pest Control: A Systematic Review of Cutting-Edge Research

open access: yesMachine Learning and Knowledge Extraction
In recent years, agriculture has begun to transform thanks to the arrival of robots and autonomous vehicles capable of performing complex operations such as weeding and spraying in an intelligent and targeted manner.
Nicola Furnitto   +6 more
doaj   +1 more source

Conservation in Agriculture: Evaluation of Irrigation Efficiency Subsidy Programs and Estimating the Value of Robotic Weeding [PDF]

open access: yes
This dissertation critically evaluates technology adoption in agriculture in the United States. Using robust econometric methods and a model of agricultural production, I study the effects of voluntary conservation incentive programs and adoption of ...
Picciotto, Isabelle
core  

Analysis and Definition of the close-to-crop Area in Relation to Robotic Weeding [PDF]

open access: yes, 2004
The objective of this paper is to analyse and define the field conditions close to the crop plants of sugar beet (Beta vulgaris L.). The aim is to use this study for the choice and development of new physical weeding methods to target weeds at individual
Griepentrog, Hans W.   +1 more
core   +1 more source

Plant Recognition through the Fusion of 2D and 3D Images for Robotic Weeding [PDF]

open access: yes, 2015
In crop production systems, weed management is vitally important. But both manual weeding and herbicide-based weed controlling are problematic due to concerns in cost, operator health, emergence of herbicide-resistant weed species, and environment impact.
Gai, Jingyao, Steward, Brian, Tang, Lie
core  

Weed Management in Medicinal and Aromatic Plants: Current Strategies and Future Perspectives—A Narrative Review

open access: yesAgronomy
Weeds represent a major constraint in the cultivation of medicinal and aromatic plants (MAPs), causing significant reductions in yield, biomass, and essential oil quality while increasing labor and production costs.
Milica Aćimović   +3 more
doaj   +1 more source

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