Determining effects of foliar boron applications on yield and fruit quality of apricot trees for reducing water stress

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dc.contributor.authorÖdemiş, Berkant
dc.contributor.authorUncu, Sultan
dc.date.accessioned2024-09-19T16:25:01Z
dc.date.available2024-09-19T16:25:01Z
dc.date.issued2022
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractAims: The research was carried out to determine the effects of different boron doses on yield, yield components and quality on 5-6 years old apricot trees of Mogador variety, which were exposed to water stress in the Amik Plain in 2019. Methods and Results: The factorial experimental design was conducted on apricot trees of Mogador variety, using four doses of foliar boron (ppm) (0-B0, 150-B150, 225-B225 and 300-B300 ppm) and four irrigation levels (100%-I100, 75%-I75, 50%-I50 and 25%-I25 of available water holding capacity) in four replications. Each replication consisted of two apricot trees. The quantity of irrigation water applied in the experiment ranged from 179 to 742 mm, while the evapotranspiration varied between 295 and 832 mm during the irrigation season. Irrigation water use efficiency (IWUE) and water use efficiency (WUE) varied between 3.51-5.18 kg m-3 and 2.89-4.17 kg m-3, respectively. Boron doses did not cause significant differences in WUE and IWUE values. Each unit increase in crop water use caused an average yield increase of 16.8 kg ha-1. Relative to the full irrigation (I100), fruit weight decreased by 13 and 3% in I25 and I50, respectively, but increased by 2% in I75. Relative to the control group (B0), fruit weight increased by 2, 4, and 2% with B150, B225, and B300, respectively. Average fruit size varied between 47.40 (I75) and 42.99 mm (I25); total soluble solids (TSS) between 16.13 (I100) and 12.65 (I25); and pH between 3.16 (I100) and 3.30 (I50). The increased boron dose did not cause a significant difference in fruit size and width. The leaf boron content increased up to the B225 dose and tended to decrease at the B300 dose.Conclusions: Boron element provides an increase in yield in deficit irrigation conditions, the yield increase is higher in fully irrigated apricot trees. In full irrigation treatment (I100), the B225 treatment was more effective on the yield.Significance and Impact of the Study: The boron element is an important element that causes an increase in photosynthesis by light adsorption. There is not a lot of research investigating the effects of nutrient elements to relieve the negative effect of water stress in orchards. This research is important in terms of revealing the effects of the element boron in water stress conditions.en_US
dc.identifier.doi10.37908/mkutbd.1009679
dc.identifier.endpage60en_US
dc.identifier.issn2667-7733
dc.identifier.issue1en_US
dc.identifier.startpage47en_US
dc.identifier.trdizinid1202148en_US
dc.identifier.urihttps://doi.org/10.37908/mkutbd.1009679
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1202148
dc.identifier.urihttps://hdl.handle.net/20.500.12483/16146
dc.identifier.volume27en_US
dc.indekslendigikaynakTR-Dizinen_US
dc.language.isoenen_US
dc.relation.ispartofMustafa Kemal Üniversitesi tarım bilimleri dergisi (online)en_US
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectApricoten_US
dc.subjectdeficit irrigationen_US
dc.subjectfoliar boron applicationen_US
dc.subjectevapotranspirationen_US
dc.titleDetermining effects of foliar boron applications on yield and fruit quality of apricot trees for reducing water stressen_US
dc.typeArticleen_US

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