Drought stress effects on morphophysiological and quality characteristics of commercial carrot cultivars

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dc.authoridOZTURK, ZAHIDE NESLIHAN/0000-0002-2592-9997
dc.contributor.authorJunaid, Muhammad Daniyal
dc.contributor.authorOzturk, Zahide Neslihan
dc.contributor.authorGokce, Ali Fuat
dc.date.accessioned2024-11-07T13:24:58Z
dc.date.available2024-11-07T13:24:58Z
dc.date.issued2023
dc.departmentNiğde Ömer Halisdemir Üniversitesi
dc.description.abstractThe effects of drought stress on plant growth and development are getting more pronounced due to increasing influence of climate change on environmental stresses. Current study was devised to explore the drought effects on eight commercial carrot cultivars, having different root colors as a base for further studies to understand the response of carrot. Drought stress for 10 days was applied to carrot plants at taproot formation stage in semicontrolled greenhouse. The results revealed that orange and yellow colored carrot cultivars exhibited the least decline in physiological functioning (relative water contents and dry matter) that assisted in maintaining higher yield and quality attributes in contrast to purple and black carrot cultivars. However, anthocyanin contents in nonpurple cultivars Tendersweet and Solar Yellow showed 72% decrease, whereas in purple carrot cultivars 3-fold increase was observed in Eregli Black and Cosmic Purple. Beta-carotene contents showed 59% decrease in cultivar Eregli Black under drought; however, it was increased in cultivars Solar Yellow and Coral Orange by 17% and 3%, respectively. Sugar accumulation exhibited variable response of carrot cultivars; minimal sucrose contents in cultivars Cosmic Purple, Solar Yellow and Tendersweet were detected after they were subjected to drought. Overall, the results showed that cultivars Atomic Red and Coral Orange performed well under water scarce condition. We believe this study may help the researchers to move forward in understanding the drought effects for the selection of promising cultivars to be used in development of tolerant varieties with breeding strategies.
dc.description.sponsorshipScientific Research Projects Unit (BAP) of Nigde OEmer Halisdemir University, Nigde, Tuerkiye [TGT 2020/14-BAGEP]; Ayhan Sahenk Foundation
dc.description.sponsorshipWe acknowledge the Scientific Research Projects Unit (BAP) of Nigde OEmer Halisdemir University, Nigde, Tuerkiye for providing funds for this study under the Project No. TGT 2020/14-BAGEP. This study was part of the PhD. thesis work of Muhammad Daniyal Junaid. He also acknowledges the Ayhan Sahenk Foundation for providing fellowship during his doctoral study.
dc.identifier.doi10.55730/1300-008X.2750
dc.identifier.endpage+
dc.identifier.issn1300-008X
dc.identifier.issn1303-6106
dc.identifier.issue2
dc.identifier.scopus2-s2.0-85152260952
dc.identifier.scopusqualityQ2
dc.identifier.startpage111
dc.identifier.trdizinid1180168
dc.identifier.urihttps://doi.org/10.55730/1300-008X.2750
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1180168
dc.identifier.urihttps://hdl.handle.net/11480/14435
dc.identifier.volume47
dc.identifier.wosWOS:001016303700003
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.publisherTubitak Scientific & Technological Research Council Turkey
dc.relation.ispartofTurkish Journal of Botany
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241106
dc.subjectAnthocyanins
dc.subjectdrought stress
dc.subjectreducing sugars
dc.subjectHPLC
dc.subjectphotosynthetic pigments
dc.subjectyield attributes
dc.titleDrought stress effects on morphophysiological and quality characteristics of commercial carrot cultivars
dc.typeArticle

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