Effects of Source and Rate of Nitrogen Fertilizer on Yield, Yield Components and Quality of Winter Rapeseed (Brassica Napus L.)

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dc.contributor.authorÖztürk, Özden
dc.date.accessioned2020-03-26T17:48:21Z
dc.date.available2020-03-26T17:48:21Z
dc.date.issued2010
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractWinter rapeseed (Brassica napus L.) has potential to become an alternate oilseed crop both for edible oil production and energy agriculture (biofuel production) for Turkey. This study was conducted to determine the effect of year, N sources and doses on the yield and quality traits of winter rapeseed in a cereal system in calcareous soils over two seasons, 2000-2001 and 2001-2002, in Central Anatolia. Three N sources, ammonium sulfate, ammonium nitrate and urea, were applied as hand broadcast on the soil surface at five doses (0, 50, 100, 150, and 200 kg N ha(-1)). The traits investigated were plant height, number of branches and pods per plant, number of seed per pod, thousand seed weight, seed yield, oil and protein content. There were significantly effects on seed yield, oil and protein content, and other yield components due to N sources and rates. In general, ammonium sulfate and urea gave higher seed yield than ammonium nitrate. Mean values of both seasons indicated that 100 and 150 kg N ha(-1) rate increased significantly yield and quality traits with regard to other N treatments. The present results highlight the practical importance of adequate N fertilization and true N source in seed yield in winter rapeseed and suggest that ammonium sulfate at 150 kg N ha-1 will be about adequate to meet crop N requirements.en_US
dc.identifier.citationÖztürk, Ö., (2010). Effects of Source and Rate of Nitrogen Fertilizer on Yield, Yield Components and Quality of Winter Rapeseed (Brassica Napus L.). Chilean Journal of Agricultural Research, 70(1), 132-141.
dc.identifier.endpage141en_US
dc.identifier.issn0718-5820en_US
dc.identifier.issue1en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage132en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12395/24868
dc.identifier.volume70en_US
dc.identifier.wosWOS:000277262000014en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorÖztürk, Özden
dc.language.isoenen_US
dc.publisherInst Investigaciones Agropecuariasen_US
dc.relation.ispartofChilean Journal of Agricultural Researchen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectWinter rapeseeden_US
dc.subjectSeed yielden_US
dc.subjectOil contenten_US
dc.subjectProtein contenten_US
dc.subjectBrassica napusen_US
dc.titleEffects of Source and Rate of Nitrogen Fertilizer on Yield, Yield Components and Quality of Winter Rapeseed (Brassica Napus L.)en_US
dc.typeArticleen_US

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