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Uticaj prostornog rasporeda i hibrida na zakorovljenost združenog useva kukuruza i soje

dc.creatorDolijanović, Željko
dc.creatorOljača, Snežana
dc.creatorKovačević, Dušan
dc.creatorSimić, Milena
dc.creatorMomirović, Nebojša
dc.date.accessioned2020-12-17T19:12:43Z
dc.date.available2020-12-17T19:12:43Z
dc.date.issued2008
dc.identifier.issn0354-4311
dc.identifier.urihttp://aspace.agrif.bg.ac.rs/handle/123456789/1693
dc.description.abstractDecrease in the number and biomass of weeds, especially of perennial ones, is one of the advantages of intercropping. The results obtained in the first two years of investigation (2003 and 2004) show that the number of perennial weeds and their fresh weight were lower in both plant arrangement patterns in intercrops than in maize and soybean monocrops. However, in 2005, the arrangement pattern in strips was the only efficient pattern in terms of weed fresh weight per area unit. In the dry year of 2003, the plant arrangement pattern in alternate rows was advantageous, while the pattern in strips was more efficient in 2004 and 2005. Intercropping affected maize more favourably than soybean crops, in which the positive effect was most evident in 2005, especially in strips, and it mainly related to the number of weed plants per species. The longer the growing season of studied maize hybrids was, the less intensive was weed distribution in monocrops. Such a regularity was expressed in intercrops in 2003 in both plant arrangement patterns, while in 2004 and 2005 intercropping in strips was efficient with late maturity hybrids, especially in relation to weed fresh weight.en
dc.description.abstractJedna od prednosti združivanja useva jeste smanjenje broja i mase korova, naročito višegodišnjih. U prve dve godine ispitivanja (2003. i 2004), broj višegodišnjih korova i sveža masa korova bila je manja u oba prostorna rasporeda u združenim u odnosu na čiste useve kukuruza i soje. Međutim, u 2005. godini, samo je prostorni raspored u trakama ispoljio efikasnost u pogledu sveže mase korova po jedinici površine. U sušnoj, 2003. godini, prednost je bila na strani združivanja u naizmeničnim redovima, a u 2004. i 2005. godini, veću efikasnost je ispoljio drugi prostorni raspored - trake. Združivanje useva je povoljnije delovalo na kukuruz, dok je kod useva soje pozitivan efekat združivanja najuočljiviji u 2005. godini, posebno u trakama, a uglavnom se odnosi na broj jedinki korova. Zakorovljenost čistih useva kukuruza se smanjivala sa povećanjem dužine vegetacionog perioda ispitivanih hibrida kukuruza. U združenim usevima takva pravilnost je ispoljena u 2003. godini, u oba prostorna rasporeda, dok je u 2004. i 2005. godini, združivanje u trakama sa kasnostasnijim hibridima kukuruza ispoljilo efikasnost, posebno u pogledu sveže mase korova.sr
dc.publisherHerbološko društvo Srbije
dc.relationinfo:eu-repo/grantAgreement/MESTD/MPN2006-2010/20069/RS//
dc.rightsopenAccess
dc.sourceActa herbologica
dc.subjectmaizeen
dc.subjectsoybeanen
dc.subjectintercropen
dc.subjectmonocropen
dc.subjectweedsen
dc.subjectkukuruzsr
dc.subjectsojasr
dc.subjectzdruženi usevsr
dc.subjectčisti usevsr
dc.subjectkorovisr
dc.titleThe effect of plant arrangement pattern and hybrids on weediness of a maize and soybean intercropping systemen
dc.titleUticaj prostornog rasporeda i hibrida na zakorovljenost združenog useva kukuruza i sojesr
dc.typearticle
dc.rights.licenseARR
dc.citation.epage72
dc.citation.issue2
dc.citation.other17(2): 67-72
dc.citation.spage67
dc.citation.volume17
dc.identifier.fulltexthttp://aspace.agrif.bg.ac.rs/bitstream/id/582/1690.pdf
dc.identifier.rcubconv_662
dc.identifier.rcubhttps://hdl.handle.net/21.15107/rcub_agrospace_1693
dc.type.versionpublishedVersion


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