Assessment of the effect of salinity on the early growth stage of the common sunflower (Sanay cultivar) using spectral discrimination techniques

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dc.contributor.authorTurhan, H.
dc.contributor.authorGenc, L.
dc.contributor.authorSmith, S. E.
dc.contributor.authorBostanci, Y. B.
dc.contributor.authorTurkmen, O. S.
dc.date.accessioned2025-01-27T21:04:11Z
dc.date.available2025-01-27T21:04:11Z
dc.date.issued2008
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractSalinity is one of the main limiting factors for agricultural production. This is especially true in arid and semi-arid regions of the world like Turkey. The objective of this study was to determine if the effect of salt concentration on the physiological and physiological features of the sunflower (Helianthus annuus L) could be measured using remote sensing techniques. Sunflower seedlings were grown under controlled conditions and irrigated with Hoagland Solution containing three different concentrations of NaCl (salt) (0.0, 0.5, 1.0 and 1.5%). The results showed that plant growth decreased proportionally with increasing levels of NaCl. Chlorophyll concentration and a Normalized Difference Vegetation Index (NDVI) were derived for the plants using a spectroradiometer. There was found to be a significant (r(2) = 0.76) correlation between chlorophyll and NDVI values. Therefore, factors that can be derived through remote sensing such as NDVI and chlorophyll can be used to indirectly demonstrate the impact salinity has on sunflower plants. Therefore, agriculturalists can assess growth rate changes caused by salinity using remote sensing techniques.
dc.identifier.endpage756
dc.identifier.issn1684-5315
dc.identifier.issue6
dc.identifier.scopus2-s2.0-41749112467
dc.identifier.scopusqualityN/A
dc.identifier.startpage750
dc.identifier.urihttps://hdl.handle.net/20.500.12428/27577
dc.identifier.volume7
dc.identifier.wosWOS:000254900500014
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherAcademic Journals
dc.relation.ispartofAfrican Journal of Biotechnology
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectsalinity
dc.subjectplant growth
dc.subjectchlorophyll
dc.subjectNDVI
dc.subjectspectroradiometer
dc.titleAssessment of the effect of salinity on the early growth stage of the common sunflower (Sanay cultivar) using spectral discrimination techniques
dc.typeArticle

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