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Analiza uticaja traktora i mobilnih sistema na promene u zemljištu i prinos suncokreta

dc.creatorSavin, Lazar
dc.creatorNikolić, Ratko
dc.creatorSimikić, Mirko
dc.creatorFurman, Timofej
dc.creatorTomić, Milan
dc.creatorGligorić, Radojka
dc.creatorJarak, Mirjana
dc.creatorĐurić, Simonida
dc.creatorSekulić, Petar
dc.creatorVasin, Jovica
dc.date.accessioned2021-04-26T18:21:36Z
dc.date.available2021-04-26T18:21:36Z
dc.date.issued2008
dc.identifier.issn0354-9496
dc.identifier.urihttp://fiver.ifvcns.rs/handle/123456789/560
dc.description.abstractThis paper shows the results of analysis of soil compaction influence on sunflower yield on headland and inner part of a field, and chemical changes in soil. Soil compaction after sprouting was 67.70 % greater on headland than in the inner part, while before harvesting, there was an increase of 13.44 % in soil compaction. Large number of passages, which caused intensified soil compaction on headlands, poor conditions for the root system development, and poor microbiological activities led to yield reduction, which was 8.98% in total mass and 9.13% in dry grain mass. Chemical analysis of soil on headland and in the inner part of a field showed almost the same humus, nitrogen and other macroelements concentration on headlands and in the inner part of a field.en
dc.description.abstractU radu su prikazani rezultati ispitivanja uticaja sabijanja zemljišta na uvratinama i unutrašnjem delu parcele na prinos suncokreta i hemijske promene u zemljištu. Sabijenost zemljišta na uvratinama posle setve bila je za 67,70 % veća u odnosu na unutrašnji deo, dok je povećanje sabijenosti zemljišta na uvratini pre ubiranja iznosilo 13,44 %. Veliki broj prelaza doveo je do intenzivnijeg sabijanja zemljišta na uvratinama, uslovljavajući nepovoljne uslove za razvoj korenovog sistema i slabije mikrobiološke aktivnosti, radi čega smanjenje biološkog prinosa iznosi 8,98 %, a mase suvog zrna 9,13 %. Hemijska analiza sastava zemljišta na uvratini i unutrašnjem delu parcele pokazala je da je sadržaj humusa na uvratinama i u unutrašnjem delu pacele skoro isti, kao i sadržaj azota i ostalih makrohraniva.sr
dc.publisherNaučno društvo za pogonske mašine, traktore i održavanje, Novi Sad i Univerzitet u Novom Sadu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Novi Sad
dc.rightsopenAccess
dc.sourceTraktori i pogonske mašine
dc.subjectheadlanden
dc.subjectsoil compactionen
dc.subjectsoil chemical propertiesen
dc.subjectsunfloweren
dc.subjectyielden
dc.subjectuvratinasr
dc.subjectsabijenost zemljištasr
dc.subjecthemijska strukturasr
dc.subjectsuncokretsr
dc.subjectprinossr
dc.titleThe analysis of soil tractor and mobile systems influence on changes in soil and sunflower yielden
dc.titleAnaliza uticaja traktora i mobilnih sistema na promene u zemljištu i prinos suncokretasr
dc.typearticle
dc.rights.licenseARR
dc.citation.epage13
dc.citation.issue3
dc.citation.other13(3): 7-13
dc.citation.spage7
dc.citation.volume13
dc.identifier.fulltexthttp://fiver.ifvcns.rs/bitstream/id/1415/557.pdf
dc.identifier.rcubhttps://hdl.handle.net/21.15107/rcub_fiver_560
dc.type.versionpublishedVersion


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