Spraying Wheat Plants with a Drone Moved at Low Altitudes
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F24%3A100393" target="_blank" >RIV/60460709:41320/24:100393 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27730/24:10255304
Result on the web
<a href="http://dx.doi.org/10.3390/agronomy14091894" target="_blank" >http://dx.doi.org/10.3390/agronomy14091894</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/agronomy14091894" target="_blank" >10.3390/agronomy14091894</a>
Alternative languages
Result language
angličtina
Original language name
Spraying Wheat Plants with a Drone Moved at Low Altitudes
Original language description
On a mounted laboratory stand, comparative tests were carried out on the effectiveness of spraying wheat plants with liquid using a multi-rotor drone. The study was undertaken with and without propeller rotations. The lack of rotations simulated spraying by a ground sprayer. The height of the drone's displacement above the plants was similar to that of the nozzles above the plants used when spraying with field sprayers, 0.5 m and 1.0 m. The speed of the drone movement was 0.57 and 1.0 ms-1. The effects of the height and speed of the drone's movement and the impact of the airflow on the volume and uniformity of the liquid application on the plants were assessed. In addition, changes in the transverse distribution of liquid volume in the droplet stream and the transverse distribution of the air velocity in its stream were evaluated. The liquid was sprayed at a constant pressure of 0.2 MPa. The study's results show that the low height of the drone displacement not only had a strong effect on increasing the liquid volume applied to the plants but also improved the uniformity of application at plant levels. It was also noticed that, at a height of 0.5 m, there was a significant irregularity in the air stream under the drone.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20700 - Environmental engineering
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Agronomy
ISSN
2073-4395
e-ISSN
2073-4395
Volume of the periodical
14
Issue of the periodical within the volume
9.0
Country of publishing house
CH - SWITZERLAND
Number of pages
14
Pages from-to
1-14
UT code for WoS article
001323597600001
EID of the result in the Scopus database
2-s2.0-85205073114