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Analiza potrošnje energije u proizvodnji paradajza na otvorenom polju i u objektima zaštićenog prostora

dc.creatorDjević, Milan
dc.creatorDimitrijević, Aleksandra
dc.date.accessioned2020-12-17T19:28:56Z
dc.date.available2020-12-17T19:28:56Z
dc.date.issued2009
dc.identifier.issn0350-2953
dc.identifier.urihttp://aspace.agrif.bg.ac.rs/handle/123456789/1963
dc.description.abstractThe aim of this paper is to analyze energy patterns in open and greenhouse tomato production, since tomato is very important vegetable in human nutrition with tendency to be used whole year. Concerning the high energy consumption in greenhouse production a comparison with open filed tomato production was found to be interesting. Data used in the study were obtained from the experiment carried out on a private property 140 km south from Belgrade. In the study, energy values were calculated by multiplying the amount of inputs and outputs by the related energy conversion factors. The same tomato varieties were planted in open filed and in the greenhouse at the same time. The greenhouse used was gutter-connected double PE covered structure 21 m wide and 250 m long. According to energy output (yield per m2) parameters for estimating tomato production energy efficiency were calculated (energy input per kg of product, energy out/in ratio and energy productivity).en
dc.description.abstractCilj ovog rada jeste analiza potrošnje energije u proizvodnji paradajza na otvorenom i u objektima zaštićenog prostora. Ispitivanje je obavljeno na privatnom imanju 120 km južno od Beograda. Paradajz je gajen na otvorenom polju i u dvobrodnom plasteniku pokrivenom dvostrukom PE folijom, dužine 250 m i širine 21 m. Na osnovu energetskih inputa i ostvarenog energetskog outputa utvrđene su energetska efikasnost, specifični energetski input i energetska produktivnost za oba tehnološko-tehnička sistema proizvodnje.sr
dc.publisherNacionalno naučno društvo za poljoprivrednu tehniku, Novi Sad
dc.relationinfo:eu-repo/grantAgreement/MESTD/MPN2006-2010/20076/RS//
dc.rightsopenAccess
dc.sourceSavremena poljoprivredna tehnika
dc.subjecttomatoen
dc.subjectopen fileden
dc.subjectgreenhouseen
dc.subjectenergy efficiencyen
dc.subjectparadajzsr
dc.subjectotvoreno poljesr
dc.subjectzaštićeni prostorsr
dc.subjectenergetska efikasnostsr
dc.titleEnergy analysis for greenhouse and open field tomato productionen
dc.titleAnaliza potrošnje energije u proizvodnji paradajza na otvorenom polju i u objektima zaštićenog prostorasr
dc.typearticle
dc.rights.licenseARR
dc.citation.epage175
dc.citation.issue3
dc.citation.other35(3): 169-175
dc.citation.rankM51
dc.citation.spage169
dc.citation.volume35
dc.identifier.fulltexthttp://aspace.agrif.bg.ac.rs/bitstream/id/825/1960.pdf
dc.identifier.rcubconv_148
dc.identifier.rcubhttps://hdl.handle.net/21.15107/rcub_agrospace_1963
dc.type.versionpublishedVersion


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