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dc.creatorPejić, Borivoj
dc.creatorMaksimović, L.
dc.creatorŠkorić, D.
dc.creatorMilić, Stanko
dc.creatorStričević, Ružica
dc.creatorĆupina, Branko
dc.date.accessioned2020-12-17T19:21:43Z
dc.date.available2020-12-17T19:21:43Z
dc.date.issued2009
dc.identifier.issn1018-1806
dc.identifier.urihttp://aspace.agrif.bg.ac.rs/handle/123456789/1845
dc.description.abstractAn experiment was conducted at Rimski Šančevi Experiment Field of Institute of Field and Vegetable Crops in Novi Sad during 2000 - 2005. The soil in the experimental plot was calcareous chernozem on loess terrace. Using the yield response factor (ky), the study investigated how sunflower yield and evapotranspiration were affected by deficit of available soil water during the growing season. The experiment consisted of an irrigated treatment (T1), in which irrigation was used when soil moisture levels dropped to 60-65% of FC (field capacity), and a nonirrigated control treatment (T0). The sunflower hybrid used in the study was NS-H-111. On average, no significant differences in yield level were observed between T1 (3.79 t ha-1) and T0 (3.75 t ha-1) treatments. Seasonal evapotranspiration (ETm) obtained in T1 treatment was in the 402-479 mm range. The yield response factor (ky) was obtained as 0.20 for total growing season and 0.27, 0.31 and 0.48 for vegetative, flowering and yield formation period, respectively. Period from flowering to maturity was the most sensitive towards water deficiency.en
dc.publisherInstitut za ratarstvo i povrtarstvo, Novi Sad
dc.rightsopenAccess
dc.sourceHelia
dc.subjectsunflower (Helianthus annuus L.)en
dc.subjectyield response factor (ky)en
dc.subjectyielden
dc.subjectevapotranspirationen
dc.titleEffect of water stress on yield and evapotranspiration of sunfloweren
dc.typearticle
dc.rights.licenseARR
dc.citation.epage32
dc.citation.issue51
dc.citation.other32(51): 19-32
dc.citation.rankM24
dc.citation.spage19
dc.citation.volume32
dc.identifier.doi10.2298/HEL0951019P
dc.identifier.fulltexthttp://aspace.agrif.bg.ac.rs/bitstream/id/726/1842.pdf
dc.identifier.scopus2-s2.0-77955960911
dc.type.versionpublishedVersion


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