Speed of seed passage through delivery tubes

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41310%2F13%3A60641" target="_blank" >RIV/60460709:41310/13:60641 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Speed of seed passage through delivery tubes
Original language description
The trend of development and innovation of precision seed drills is the use of central seed hopper and central seeding unit on these seed drills. These construction changes of seed drills need a new solution to the transport of seeds from the central sowing unit to drill coulters. As the most preferred solution is the use of delivery tubes. The airstream speed measurement by Pitot tubes has been used to determine the airstream parameters. The passage speed of wheat seeds was higher than that of maize seeds but the differences were not statistically significant. With the increasing length of delivery tubes the passage speed of seeds was decreasing. The passage speed of seeds in delivery tubes was further influenced by the placement of delivery tubes (straight, curved).
Czech name
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Czech description
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Project
<a href="/en/project/FR-TI3%2F069" target="_blank" >FR-TI3/069: *Reserch and development of sowing machines</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
5th International Conference on Trends in Agricultural Engineering 2013, TAE 2013
ISBN
978-80-213-2388-9
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
642-645
Publisher name
Czech University of Life Sciences Prague
Place of publication
Prague
Event location
Prague
Event date
Sep 3, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000345059700126

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