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Otklanjanje dormantnosti semena judinog drveta regulatorima rastenja
Breaking of Judas tree seed dormancy by plant hormone treatments
dc.creator | Grbić, Mihailo | |
dc.creator | Skočajić, Dragana | |
dc.creator | Đukić, Matilda | |
dc.creator | Đunisijević-Bojović, Danijela | |
dc.creator | Obratov-Petković, Dragica | |
dc.creator | Bjedov, Ivana | |
dc.date.accessioned | 2024-12-20T12:51:12Z | |
dc.date.available | 2024-12-20T12:51:12Z | |
dc.date.issued | 2014 | |
dc.identifier.issn | 0353-4537 | |
dc.identifier.uri | https://omorika.sfb.bg.ac.rs/handle/123456789/605 | |
dc.description.abstract | U radu je istraživan uticaj regulatora rastenja na klijanje semena judinog drveta (Cercis siliquastrum L.) koje pokazuje dvostruku dormantnost. Istovremeno je testirano seme pripremljeno na uobičajeni način: skarifikacija + stratifikacija i skarifikovano seme tretirano regulatorima rastenja iz grupe giberelina, auksina i citokinina. Rezultati ukazuju na pozitivne efekte giberelinske kiseline (GA), kao i na neke kombinacije ovog regulatora rastenja sa drugim ispitanim. Preporuke za praksu su kombinacija uobičajene procedure sa GA. Postupak skraćuje vreme stratifikacije tako što se GA aplicira pre stratifikacije jer temperatura od 4°C ne obezbeđuje aktivnost regulatora rastenja. Rezultati mogu da posluže kao osnova za lakše generativno razmnožavanje ove važne dekorativne vrste koja može da nađe širu primenu u promenjenim klimatskim uslovima. | sr |
dc.description.abstract | The study deals with the influence of growth regulators on the germination of Judas tree (Cercis siliquastrum L.) seed which is double dormant. We simultaneously tested seeds prepared in the conventional procedure: scarification + stratification and scarified seeds treated with phytohormones from the groups of gibberellins, auxin and cytokinins. The results indicate a positive effect of gibberellic acid (GA), as well as some combinations of this phytohormone with others. Recommendations for practice are to combine the conventional procedure with GA. The procedure may shorten the duration of stratification; the application of GA should follow stratification because the temperature of 4°C does not provide growth regulators activity. The study results can serve as the base for easier generative reproduction of this valuable woody ornamental species which could have a wide use in changed climate conditions. | en |
dc.publisher | Univerzitet u Beogradu - Šumarski fakultet, Beograd | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/43007/RS// | |
dc.rights | openAccess | |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
dc.source | Glasnik Šumarskog fakulteta | |
dc.subject | temperature | sr |
dc.subject | stratifikacija | sr |
dc.subject | skarifikacija | sr |
dc.subject | regulatori rastenja | sr |
dc.subject | dormantnost semena | sr |
dc.subject | Cercis siliquastrum L. | sr |
dc.subject | temperature | en |
dc.subject | stratification | en |
dc.subject | seed dormancy | en |
dc.subject | scarification | en |
dc.subject | growth regulators | en |
dc.subject | Cercis siliquastrum L. | en |
dc.title | Otklanjanje dormantnosti semena judinog drveta regulatorima rastenja | sr |
dc.title | Breaking of Judas tree seed dormancy by plant hormone treatments | en |
dc.type | article | |
dc.rights.license | BY | |
dc.citation.epage | 84 | |
dc.citation.issue | 109 | |
dc.citation.other | (109): 73-84 | |
dc.citation.rank | M51 | |
dc.citation.spage | 73 | |
dc.identifier.doi | 10.2298/gsf1409073g | |
dc.identifier.fulltext | omorika.sfb.bg.ac.rs/bitstream/id/806/602.pdf | |
dc.identifier.rcub | conv_405 | |
dc.type.version | publishedVersion |