Physical properties of organic fertilizer pellets

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43510%2F17%3A43912879" target="_blank" >RIV/62156489:43510/17:43912879 - isvavai.cz</a>
Result on the web
<a href="http://www.isae.agrif.bg.ac.rs/index_files/ISAE-2017_Proceedings.pdf" target="_blank" >http://www.isae.agrif.bg.ac.rs/index_files/ISAE-2017_Proceedings.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Physical properties of organic fertilizer pellets
Original language description
The aim of this study was to analyze the selected mechanical properties of the organic fertilizer pellets as the base parameters for the depositor's production. During the test a commercial organic fertilizer pellets were used having the bulk density of 646.1 kg/m3 and a moisture content of 17.50% wb. Physical properties of these pellets depend to a large extent on their moisture content. The tests were carried out for pellets moisture content ranging from 4.48 to 20.81% wb. For lower pellets moisture content the values of mechanical properties (Hardness and Work Input) increase. The value of the static friction angle increased approximately linearly with increasing pellets moisture content and ranged from 18 to 24.5o. Originally the organic fertilizers pellet contained 5.20%, scattered fraction. After application trough the depositor, share of the scattered fraction mass increased to 13.55%. The indicated pellets damage does not affect the quality of the depositor's work. From a point of degradation rate, pellets granules larger than 4 mm showed high quality. Based on the investigated physical properties of organic fertilizer pellets, a depositor was constructed, and successfully applied organic fertilizer pellets in practice.
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
The Third International Symposium on Agricultural Engineering: Proceedings
ISBN
978-86-7834-288-2
ISSN
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e-ISSN
neuvedeno
Number of pages
8
Pages from-to
1-8
Publisher name
University of Belgrade
Place of publication
Bělehrad
Event location
Bělehrad
Event date
Oct 20, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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