Results 101 to 110 of about 2,544,019 (299)

Development and Preliminary Evaluation of a Machine Vision‐Guided Smart Sprayer Prototype Toward Precision Vegetable Weeding

Journal of Field Robotics, EarlyView.
ABSTRACT Sustainable weed management necessitates herbicide‐reduced, precision weed control. Recent advancements in machine vision and artificial intelligence (AI) for weed recognition and localization have created new opportunities for high‐precision weeding. Although blanket spraying systems are widely used for weed removal, machine vision‐guided, AI‐
Boyang Deng, Yuzhen Lu, Daniel Brainard
wiley   +1 more source

Reduced Herbicide Antagonism of Grass Weed Control through Spray Application Technique

Agronomy, 2020
Dicamba and 2,4-D tolerance traits were introduced to soybean and cotton, allowing for over the top applications of these herbicides. Avoiding antagonism of glyphosate and clethodim by dicamba or 2,4-D is necessary to achieve optimum weed control.
Luke H. Merritt, Jason Connor Ferguson, Ashli E. Brown-Johnson, Daniel B. Reynolds, Te-Ming Tseng, John Wesley Lowe   +5 more
doaj   +1 more source

Modelo de la dinámica poblacional de Anoda cristata en un cultivo de soja resistente a glifosato bajo diferentes sistemas de manejo [PDF]

, 2007
Se desarrolló un modelo de simulación de la dinámica del banco de semillas de Anoda cristata (L.) Schlecht en un cultivo de soja. El modelo considera distintas estrategias de manejo: ausencia de control, control con la dosis recomendada y con la mitad de
Orioli, Gustavo Adolfo, Puricelli, E., Sabbatini, Mario Ricardo, Vitta, Javier Ignacio   +3 more
core   +1 more source

From Theatre to Transformation: Learning, Action, and Diffusion for SDG2 in Cambodia

Sustainable Development, EarlyView.
ABSTRACT The arts are envisioned as able to help address the longstanding ‘implementation gap’ between research and realisation of the Sustainable Development Goals (SDGs). For SDG2 (Zero Hunger), Forum Theatre offers a participatory alternative to top‐down interventions, yet its impacts have not been evaluated using rigorous, mixed‐methods that are ...
Brian R. Cook, Nicholas Harrigan, Van Touch, Kirt Hainzer, Angelo Imperiale, Tsend‐Ayush Ganbaatar, Bonny Coombe   +6 more
wiley   +1 more source

Herbicide Efficacy Evaluation [PDF]

End of Project ReportThe objective of this series of trials was to determine if recently introduced herbicide formulations give better weed control in cereals and grassland than those presently in use.
Mitchell, B.J.
core  

Efficacy of experimental herbicide products

, 2010
Plots were located in turf research area at the Guelph Turfgrass Institute, Guelph, ON. The site was an area of established turf (predominantly turf-type perennial ryegrass, infested with dandelion, clover and other lawn weeds) (Figure 1). Turf was maintained with typical medium maintenance turf regime: 1.0 kg actual N 100 m-2 per year in 3 ...
Carey, Ken C., Porter, A.J., Lyons, Eric M., Jordan, Katerina S.   +3 more
openaire   +1 more source

Ecological and Technological Insights to Enhance Rice Production: A Machine Learning Approach for Sustainable Agriculture in Granma, Cuba

Sustainable Development, EarlyView.
ABSTRACT Amid the quest for sustainable agriculture, this study explores key ecological and technological factors influencing crop production under climate change. We conduct a comprehensive assessment of temperature, biomass, farmer education, renewable energy devices, greenhouse gas emissions and their effects on rice yields in Granma, Cuba, from ...
Afzal Ahmed Dar, Zhi Chen, Sergio RodrIguez‐Rodríguez, Fariborz Haghighat, Chunjiang An, Roberto Alejandro García Reyes, Beatriz González‐Rosales   +6 more
wiley   +1 more source

Effect of Doses, Application Dates, Adjuvants and Zinc Sulfate on Bromoxynil + Terbuthylazine + Nicosulfuron Weed Control Efficacy and Maize Grain Yield in Mid-West Poland

Agronomy
It is possible to reduce herbicide doses while maintaining their high efficacy, provided they are applied with appropriately selected adjuvants and zinc sulphate in a split-dose system.
Robert Idziak, Violetta Szuba-Adamska, Hubert Waligóra, Łukasz Sobiech, Monika Grzanka, Piotr Szulc   +5 more
doaj   +1 more source

Efficacy and Residue Comparisons between Two Slow-release Formulations of Fluridone [PDF]

, 2003
Residue profiles and efficacy of Avast and Sonar, two slow release pellet formulations of fluridone {1-methyl-3-phenyl-5- [3-(trifluoromethyl)phenly]-4(1H)-pyridinone}, were compared in outdoor tanks. Hydrilla (Hydrilla verticillata (L.f.) Royle) and
Haller, W. T., Koschnick, Tyler J., Santra, U., Vandiver, V. V.   +3 more
core  

Effects of Glyphosate on the Planktonic Microbiota: An Experimental Approach

Environmental Toxicology, EarlyView.
ABSTRACT Glyphosate is one of the most widely used herbicides in the world, including in Brazil, and its dispersion through habitats and surface waters can impact entire aquatic ecosystems. However, experimental studies evaluating the effects of pesticides on whole planktonic communities, considering attributes such as richness, density and composition—
Melissa Progênio, Matheus Henrique Oliveira de Matos, Edilaine Corrêa Leite, Bianca Ramos de Meira, João Vitor Bredariol, José Eduardo Gonçalves, Pablo Augusto Poleto Antiqueira, Luiz Felipe Machado Velho   +7 more
wiley   +1 more source