Results 21 to 30 of about 947,306 (267)

Weed-Hoeing Periods in Cowpea Cultivation under Direct and Conventional Systems

open access: yesPlants, 2023
Weed coexistence with an agricultural crop can negatively affect its growth, development, and yield. From this perspective, this study aimed to evaluate weed management strategies and their effect on the agronomic parameters of cowpea cultivation in ...
Eudinete Ribeiro de Sousa   +14 more
doaj   +1 more source

Mechanical Control with a Deep Learning Method for Precise Weeding on a Farm

open access: yesAgriculture, 2021
This paper presents a mechanical control method for precise weeding based on deep learning. Deep convolutional neural network was used to identify and locate weeds.
Chung-Liang Chang   +2 more
doaj   +1 more source

Evaluation of Fruit Bagging as a Pest Management Option for Direct Pests of Apple

open access: yesInsects, 2018
Bagging fruit with plastic, paper, and two-layer commercial bags was evaluated for control of insect pests and diseases in an experimental apple orchard planted with ‘Red Delicious’ trees.
Daniel L. Frank
doaj   +1 more source

Optimum Weed Control Method Increases the Yield of Kinnow by Improving the Physical Properties of Soil [PDF]

open access: yesPlanta Daninha, 2018
: Going towards sustainable fruit culture, it is very important that soil fertility should maintain by adopting the proper weeds control and adding the organic matter.
M. SAJID   +3 more
doaj   +2 more sources

Bioenergetic Mechanisms of Seizure Control [PDF]

open access: yesFrontiers in Cellular Neuroscience, 2018
Epilepsy is characterized by the regular occurrence of seizures, which follow a stereotypical sequence of alterations in the electroencephalogram. Seizures are typically a self limiting phenomenon, concluding finally in the cessation of hypersynchronous activity and followed by a state of decreased neuronal excitability which might underlie the ...
Richard Kovács   +8 more
openaire   +3 more sources

Mosquito larval habitats, meteorological factors, and alternatives for vector control in Makkah Al–Mukarramah, the Kingdom of Saudi Arabia

open access: yesAsian Pacific Journal of Tropical Medicine
Objective: To characterize mosquito larval habitats and the influence of meteorological factors on their prevalence, and to suggest alternatives for vector control in Makkah Al-Mukarramah.
Haitham Badrawy   +3 more
doaj   +1 more source

Control of Parallel Mechanisms.

open access: yesJournal of the Robotics Society of Japan, 1992
There is a great deal of research on control of parallel mechanisms that considers their characteristics or how they may be made best use of. In this review, a dynamic control method by Uecker is introduced. As to force control, it explains effectiveness of parallel mechanisms and a hybrid control scheme by Nguyen.
openaire   +2 more sources

Avaliação operacional do controle mecânico de plantas aquáticas imersas no reservatório de Jupiá Operational evaluation of mechanical control of aquatic macrophytes submerged in the Jupia reservoir

open access: yesPlanta Daninha, 2005
O presente trabalho foi realizado com o objetivo de estudar a coleta e o descarte de plantas aquáticas em diferentes locais e infestações do sistema Tietê/Paraná, no reservatório de Jupiá.
E.D. Velini   +6 more
doaj   +1 more source

Mechanical Weed Control

open access: yes, 2018
Evolution of herbicide resistance in weeds has increased the importance and scope of mechanical weed control. In many parts of the world, the efficacy of mechanical weed control has been reevaluated. Tillage (used for soil preparation for planting), although among the oldest methods of weed control, is still the preferred method of weed control for ...
Hussain, Mubshar   +3 more
openaire   +2 more sources

Teores de metais na biomassa de Egeria densa, Egeria najas e Ceratophyllum demersum Metal contents in Egeria densa, Egeria najas and Ceratophyllum demersum biomass

open access: yesPlanta Daninha, 2002
Este estudo foi realizado com o objetivo de se estimar o conteúdo de elementos metálicos presentes em três macrófitas aquáticas submersas, procurando avaliar a participação destas plantas na remoção destes elementos na água e criar base de dados que ...
M.R. Corrêa, E.D. Velini, D.P. Arruda
doaj   +1 more source

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