Results 21 to 30 of about 273,853 (135)

Operational, Economic, and Environmental Assessment of an Agricultural Robot in Seeding and Weeding Operations

open access: yesAgriEngineering, 2023
The development of robotic-based agricultural machinery systems has significantly increased in recent years. Many autonomous systems have not yet been measured based on sustainability and economic performances, even though automation is regarded as an ...
Mahdi Vahdanjoo   +2 more
doaj   +1 more source

Determining the utility of an unmanned ground vehicle for weed control in specialty crop systems

open access: yesItalian Journal of Agronomy, 2021
Specialty crop herbicides are not a target for herbicide discovery programs and many of these crops do not have access to relevant herbicides. High‐value fruit and vegetable crops represent  high potential liability in the case of herbicide‐induced crop ...
Matthew A. Cutulle, Joe Mari Maja
doaj   +1 more source

Research Progress of Apple Production Intelligent Chassis and Weeding and Harvesting Equipment Technology

open access: yes智慧农业, 2022
As a pillar industry of economic development in the main apple-producing areas, apple industry has made important contributions to the increase of local farmers' income.
DUAN Luojia   +4 more
doaj   +1 more source

Weeding a Periodical Collection in the Academic Environment: A Case Study [PDF]

open access: yes, 2006
There are some very good reasons for weeding serial collections in an academic environment: keeping the collection current and/or appropriate to the primary needs of the teaching and research in the institution; preservation or conservation purposes; or,
Massey, Tinker
core   +1 more source

Robotic weeding – from concept to trials [PDF]

open access: yes, 2017
This paper reports on the use of robotic selective mechanical cultivation as an alternative method to herbicide control for managing weed species in zero-till cropping systems.
Kulk, J, McCool, C, Bawden, O, Perez, T
core   +1 more source

Ed Weeding Interview, ca. 1977 [PDF]

open access: yes, 1977
Ed Weeding was 68 years old and lived in Chokio. He attended the West Central School of Agriculture in Morris. In this interview, he discusses some experiences about his time at the West Central School of Agriculture.
Weeding, Ed
core   +2 more sources

Design and Experiment of Autonomous Shield-Cutting End-Effector for Dual-Zone Maize Field Weeding

open access: yesAgriculture
This study presented an autonomous shield-cutting end-effector for maize surrounding weeding (SEMSW), addressing the challenges of the low weed removal rate (WRR) and high seedling damage rate (SDR) in northern China’s 3–5 leaf stage maize.
Yunxiang Li   +4 more
doaj   +1 more source

Machines for non-chemical intra-row weed control in narrow and wide-row crops: a review

open access: yesJournal of Agricultural Engineering, 2017
Intra-row weed control in organic or low-input cropping systems is more difficult than in conventional agriculture. The various mechanical and thermal devices available for intra-row weed control are reported in this review.
Andrea Peruzzi   +5 more
doaj   +1 more source

Weed Warden: A low-cost weed detection device implemented with spectral triad sensor for agricultural applications

open access: yesHardwareX, 2022
Controlling weeds is essential for farmers to protect resources and maximize crop yield. Between crops, weeds are typically controlled by applying herbicides or tillage to the entire field.
Liam Duncan   +7 more
doaj   +1 more source

Agricultural Robotics for Field Operations

open access: yesSensors, 2020
Modern agriculture is related to a revolution that occurred in a large group of technologies (e.g., informatics, sensors, navigation) within the last decades.
Spyros Fountas   +5 more
doaj   +1 more source

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