The Effect of Different Nitrogen Doses on Seed Yield and Charcoal Rot Disease Caused by Macrophomina phaseolina on Some Sesame Varieties

Basit Öğe Kaydı
dc.contributor.authorŞengal, Şihat
dc.contributor.authorSağır, Abuzer
dc.contributor.authorSöğüt, Tahsin
dc.date.accessioned2025-03-08T18:29:38Z
dc.date.available2025-03-08T18:29:38Z
dc.date.issued2012
dc.departmentDicle Üniversitesi
dc.description.abstractThe aim of this study was to determine the effects of different nitrogen doses on yield and charcoal rot (Macrophomina phaseolina) disease of some sesame varieties. In the study; Muganlı, Özberk and a local sesame varieties were used. The experiment was laid out in Randomized Complete Block in Split Plot Design with three replications in the field which was artificially inoculated by pathogen (M. phaseolina). The experiment area was inoculated as 25 g inoculum per m2 by fungus artificially, which was grown on wheat growth media before sowing the seeds so that the disease will be appear abundance and severity. Ammonium Nitrate (33 % N) was used as nitrogen source with four different doses as 0, 5, 10 and 15 kg/da, half of that fertilizer was given to the soil during sowing time and the other was given at the beginning of blooming time. Also, Triple Super Phosphate fertilizer was used in all the plots with a dose of 10 kg/da at the sowing period. Sesame seeds were sown in June 2, 2010. Cultural practices were applied throughout the growing season. In the study, plant height, number of branches, number of capsules, disease percentage and seed yield were determined.  According to the results; there were significant differences among varieties in seed yield, plant height, number of branch, number of capsules and disease percentage. Seed yield ranged from 24.83 kg/da to 69.33 kg/da and local variety had the highest seed yield. It was found significant differences among varieties on disease percentage and local variety was higher resistant the other varieties. Different nitrogen doses influenced plant height, number of branch and number of capsules significantly. However, nitrogen application did not affect significantly seed yield and disease percentage.
dc.identifier.issn0378-8024
dc.identifier.issue37653
dc.identifier.startpage42979
dc.identifier.urihttps://hdl.handle.net/11468/31999
dc.identifier.volume41
dc.language.isoen
dc.publisherTürkiye Fitopatoloji Derneği
dc.relation.ispartofThe Journal of Turkish Phytopathology
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_DergiPark_21250205
dc.subjectSesame
dc.subjectcharcoal rot disease
dc.subjectnitrogen application
dc.subjectmacrophomina phaseoline
dc.titleThe Effect of Different Nitrogen Doses on Seed Yield and Charcoal Rot Disease Caused by Macrophomina phaseolina on Some Sesame Varieties
dc.typeArticle

Dosyalar

Koleksiyon

DergiPark Kayıtları Koleksiyonu