Physical properties of organic fertilizer pellets
Identifikátory výsledku
Kód výsledku v 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>
Výsledek na webu
<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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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Physical properties of organic fertilizer pellets
Popis výsledku v původním jazyce
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.
Název v anglickém jazyce
Physical properties of organic fertilizer pellets
Popis výsledku anglicky
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.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
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OECD FORD obor
40101 - Agriculture
Návaznosti výsledku
Projekt
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Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2017
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
The Third International Symposium on Agricultural Engineering: Proceedings
ISBN
978-86-7834-288-2
ISSN
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e-ISSN
neuvedeno
Počet stran výsledku
8
Strana od-do
1-8
Název nakladatele
University of Belgrade
Místo vydání
Bělehrad
Místo konání akce
Bělehrad
Datum konání akce
20. 10. 2017
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
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