EFFECT OF GIBBERELLIC ACID ON GROWTH, TUBER YIELD AND QUALITY IN POTATOES (Solanum tuberosum L.)

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dc.authoridAKKAMIS, Mustafa/0000-0002-2760-0562
dc.contributor.authorCaliskan, Sevgi
dc.contributor.authorHashemi, Mohammad Samim
dc.contributor.authorAkkamis, Mustafa
dc.contributor.authorAytekin, Ramazan Ilhan
dc.contributor.authorBedir, Mehmet
dc.date.accessioned2024-11-07T13:31:55Z
dc.date.available2024-11-07T13:31:55Z
dc.date.issued2021
dc.departmentNiğde Ömer Halisdemir Üniversitesi
dc.description.abstractThe purpose of this study was to determine the effects of different doses of gibberellic acid (GA(3)) on growth, tuber yield and some tuber quality traits of potato. The experiment was arranged in a split-plot design with three replicates, cultivars Marabel, Alegria and Agria were arranged in the main plots, and GA(3) doses (0, 25, 50 and 100 mg GA(3) L-1) in the sub-plots. Gibberellic acid was applied to leaves by spraying on the 50th day after planting (during flowering). The effects of GA(3) applications on tuber yield of potato cultivars were varied. GA(3) applications resulted in significant decrease on chlorophyll content (SPAD), tuber dry matter and chips quality of potato. But it caused significant increase on number of tubers and tuber yield plant(-1). In 2019 and 2020 years, the highest tuber yield was obtained from Alegria cultivar (62.78 and 50.55 t ha(-1) respectively). Total tuber yield values increased from 52.08 t/ha to 65.14 t ha(-1) in 2019 and from 42.12 t ha(-1) to 53.94 t ha(-1) in 2020 with increasing to 100 mg GA(3) L-1 from 0 mgL(-1). Overall, increasing doses of GA(3) resulted in a reduction in tuber dry matter and starch ratio. The GA(3) applications caused deformations in tuber shape, the deformations increased with increasing GA(3) doses.
dc.identifier.endpage146
dc.identifier.issn1301-1111
dc.identifier.issue2
dc.identifier.scopus2-s2.0-85123555001
dc.identifier.scopusqualityQ3
dc.identifier.startpage139
dc.identifier.urihttps://hdl.handle.net/11480/15131
dc.identifier.volume26
dc.identifier.wosWOS:000714764500001
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSoc Field Crop Sci
dc.relation.ispartofTurkish Journal of Field Crops
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241106
dc.subjectDry matter content
dc.subjectgibberellic acid
dc.subjectSolanum tuberosum
dc.subjectSPAD
dc.subjecttuber yield
dc.titleEFFECT OF GIBBERELLIC ACID ON GROWTH, TUBER YIELD AND QUALITY IN POTATOES (Solanum tuberosum L.)
dc.typeArticle

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