The effects of different nitrogen doses on yield, quality and leaf nitrogen content of some early grape cultivars (V. vinifera L.) grown in greenhouse

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dc.contributor.authorEkbic, Hatice Bilir
dc.contributor.authorOzdemir, Gultekin
dc.contributor.authorSabir, Ali
dc.contributor.authorTangolar, Semih
dc.date.accessioned2024-04-24T17:38:23Z
dc.date.available2024-04-24T17:38:23Z
dc.date.issued2010
dc.departmentDicle Üniversitesien_US
dc.description.abstractNitrogen deficiency is a worldwide problem, causing restrictions in productivity of many horticultural produces. Particularly, the issue is compounded when the greenhouse production is employed. Therefore, reliable knowledge on proper application of nitrogen ensures not only satisfactory yield but also balanced vegetative and reproductive growth in plants. This study was thus conducted to investigate the effects of different nitrogen doses (10, 20 and 30 kg N da(-1)) on some quality properties with petiole nitrogen content of grape cultivars 'Early Cardinal' (EC), 'Yalova Incisi' (YI) and 'Ergin Cekirdeksizi' (ER) grown in plastic greenhouse for two years. Overall results indicated that cluster weight, cluster length and yield values increased depending on the nitrogen doses. On the other hand, increasing nitrogen applications generally resulted in higher petiole nitrogen content. The highest petiole nitrogen values were obtained from the treatment of 30 kg N da(-1) for two phenologycal periods (1.29 and 1.59% for full bloom and veraison, respectively). Considering the general investigations, 20 kg N da(-1) application could be recommended in terms of nitrogen supply under such conditions.en_US
dc.identifier.endpage5112en_US
dc.identifier.issn1684-5315
dc.identifier.issue32en_US
dc.identifier.scopus2-s2.0-77956131085
dc.identifier.scopusqualityN/A
dc.identifier.startpage5108en_US
dc.identifier.urihttps://hdl.handle.net/11468/21425
dc.identifier.volume9en_US
dc.identifier.wosWOS:000281511700010
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherAcademic Journalsen_US
dc.relation.ispartofAfrican Journal of Biotechnology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectGrapevineen_US
dc.subjectNitrogen Fertilizingen_US
dc.subjectYielden_US
dc.subjectPetiole Analysisen_US
dc.titleThe effects of different nitrogen doses on yield, quality and leaf nitrogen content of some early grape cultivars (V. vinifera L.) grown in greenhouseen_US
dc.titleThe effects of different nitrogen doses on yield, quality and leaf nitrogen content of some early grape cultivars (V. vinifera L.) grown in greenhouse
dc.typeArticleen_US

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