EVALUATING FUNCTIONAL FACTORS OF ELECTROSTATIC SPRAYING FOR THE UPPER AND REAR SURFACES OF THE LEAVES USING IMAGE PROCESSING

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HAJI AGHA ALIZADEH HOSSEIN; POURVOUSOOGHI GARGARI HASSAN; BAKHTIARI AMIR ABBAS

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Journal: Iranian Journal of Biosystems Engineering Year:2016 | Volume:47 | Issue:1 Page(s): 39-49

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Title

EVALUATING FUNCTIONAL FACTORS OF ELECTROSTATIC SPRAYING FOR THE UPPER AND REAR SURFACES OF THE LEAVES USING IMAGE PROCESSING

Author(s)

HAJI AGHA ALIZADEH HOSSEIN | POURVOUSOOGHI GARGARI HASSAN | BAKHTIARI AMIR ABBAS | Issue Writer Certificate

Keywords

SURFACE COVERAGE PERCENTQ1

VOLUME MEDIAN DIAMETERQ1

RATIO OF DEPOSITION UNIFORMITYQ1

DRIFTQ1

Abstract

The necessity to use pesticides in agriculture is inevitably accompanied by environmental pollution, and a significant part of the agro economy research is being allocated to this sector. Therefore, it is of important issues to use pesticides with the highest degree of efficiency, and minimal loss. Throughout the present study, electrostatic spraying along with its functional factors was evaluated. The applied experimental design was a completely randomized factorial one of three replications. The investigated factors included the electrostatic head with respect to the target (three levels), the engine rotational speed of the sprayer (at three levels) and the discharge of solute from the nozzle outlet (at three levels). In addition to a determination of the degree of DRIFT for charged toxin particles, other experimental factors comprised of: electric charging factor (two levels), the wind speed (two levels), and the head (at three stages) were recorded. Assessment of pesticides' particle images' effects on water sensitive paper was carried out, using image processing toolbox of MATLAB and coding an image processing algorithm. The results, in some of the studied cases showed that the degree of significance of the examined factors was different depending on the upper and lower surfaces of the leaves. Also within the context of surface coverage, the degree of electric charging of particles was statistically significant with a probability of 99%.

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APA: Copy

HAJI AGHA ALIZADEH, HOSSEIN, POURVOUSOOGHI GARGARI, HASSAN, & BAKHTIARI, AMIR ABBAS. (2016). EVALUATING FUNCTIONAL FACTORS OF ELECTROSTATIC SPRAYING FOR THE UPPER AND REAR SURFACES OF THE LEAVES USING IMAGE PROCESSING. IRANIAN JOURNAL OF BIOSYSTEMS ENGINEERING (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), 47(1), 39-49. SID. https://sid.ir/paper/144235/en

Vancouver: Copy

HAJI AGHA ALIZADEH HOSSEIN, POURVOUSOOGHI GARGARI HASSAN, BAKHTIARI AMIR ABBAS. EVALUATING FUNCTIONAL FACTORS OF ELECTROSTATIC SPRAYING FOR THE UPPER AND REAR SURFACES OF THE LEAVES USING IMAGE PROCESSING. IRANIAN JOURNAL OF BIOSYSTEMS ENGINEERING (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES)[Internet]. 2016;47(1):39-49. Available from: https://sid.ir/paper/144235/en

IEEE: Copy

HOSSEIN HAJI AGHA ALIZADEH, HASSAN POURVOUSOOGHI GARGARI, and AMIR ABBAS BAKHTIARI, “EVALUATING FUNCTIONAL FACTORS OF ELECTROSTATIC SPRAYING FOR THE UPPER AND REAR SURFACES OF THE LEAVES USING IMAGE PROCESSING,” IRANIAN JOURNAL OF BIOSYSTEMS ENGINEERING (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), vol. 47, no. 1, pp. 39–49, 2016, [Online]. Available: https://sid.ir/paper/144235/en

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