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Impact of triticale mass yield on harvest speed

dc.creatorSimonović, Vojislav
dc.creatorMarković, Dragan
dc.creatorMladenović, Nikola
dc.creatorMarković, Ivana
dc.creatorČebela, Žarko
dc.date.accessioned2022-09-19T17:36:01Z
dc.date.available2022-09-19T17:36:01Z
dc.date.issued2015
dc.identifier.issn0554-5587
dc.identifier.urihttps://machinery.mas.bg.ac.rs/handle/123456789/2062
dc.description.abstractU ovom radu analizirana je uticaj prinosa tritikala na brzinu kretanja kombajna tokom žetve. Sistem za merenje lokacijski specifičnog prinosa postavljen je na kombajn širine zahvata 6 metara. Nakon žetve prinos je podeljen u tri grupe, kao mali, srednji i velik prinos, i potom pomoću Kruskal-Volisovog H testa analizirana je brzina za svaku grupu prinosa duž parcele. Ustanovljeno je da se na analiziranoj parceli brzine razlikuju i na osnovu srednjih vrednosti rangova grupa zaključeno je da brzina opada sa smanjenjem prinosa, pa se pristupilo naknadnoj analizi razlike među grupama pomoću Man-Vitnijevog U testa. Brzine kretanja kombajna tokom žetve tritikala na analiziranoj parceli razlikuju se statistički značajno pri poređenju sve tri grupe, i to sa malim i srednjim uticajem prema Koenovom kriterijumu. PR Projekat Ministarstva nauke Republike Srbije, br. TR 35043.sr
dc.description.abstractThis paper analyzes the effect of triticale yield on the speed of the combine during harvest. Monitoring system for the site-specific yield is mounted to harvester with 6 meters wide header. After harvest, the yield is divided into three groups, as well as small, medium and large yield, and then using the Kruskal-Wallis H test analyzed the rate of speed for each group along the plot. It was found for analyzed field that the speeds different and based on the average value ranges group concluded that the speed decreases with increasing yield, and access the subsequent analysis of the differences between the groups using the Mann-Whitney U test. The speed of the combine during harvest triticale in the analyzed plot differ significantly when comparing the three groups, and small and medium impact to Cohen's criteria based on effect size.en
dc.publisherUniverzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd
dc.rightsopenAccess
dc.sourcePoljoprivredna tehnika
dc.subjecttritikalesr
dc.subjectprinossr
dc.subjectMan-Vitnijev U testsr
dc.subjectKruskal-Volisov H testsr
dc.subjectbrzinasr
dc.subjectyielden
dc.subjecttriticalen
dc.subjectspeeden
dc.subjectMann-Whitney U testen
dc.subjectKruskal-Wallis H testen
dc.titleUticaj masenog prinosa tritikala na brzinu žetvesr
dc.titleImpact of triticale mass yield on harvest speeden
dc.typearticle
dc.rights.licenseARR
dc.citation.epage18
dc.citation.issue1
dc.citation.other40(1): 11-18
dc.citation.rankM52
dc.citation.spage11
dc.citation.volume40
dc.identifier.fulltexthttp://machinery.mas.bg.ac.rs/bitstream/id/847/2059.pdf
dc.identifier.rcubhttps://hdl.handle.net/21.15107/rcub_machinery_2062
dc.type.versionpublishedVersion


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