Optimization of root spraying time for fresh onion (Allium cepa L.) cultivation in aeroponics

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dc.authoridDasgan, Hayriye Yildiz/0000-0002-0403-1627
dc.contributor.authorIkiz, B.
dc.contributor.authorDasgan, H. Y.
dc.contributor.authorDere, S.
dc.date.accessioned2024-12-24T19:23:56Z
dc.date.available2024-12-24T19:23:56Z
dc.date.issued2020
dc.departmentSiirt Üniversitesi
dc.description30th International Horticultural Congress (IHC) - Bridging the World through Horticulture / 2nd International Symposium on Soilless Culture / 8th International Symposium on Seed, Transplant and Stand Establishment of Horticultural Crops -- AUG 12-16, 2018 -- Turkish Soc Hort Sci, Istanbul, TURKEY
dc.description.abstractGreen leafy vegetables are successfully grown in the aeroponic systems. The faster harvest cycles, predictable results, higher productive yield, better crop color, texture, nutrition and flavor are the advantages of the aeroponically growing. We have studied optimization of nutrient spray time on roots of fresh onion. Plants were grown in glasshouse during winter and we have built an own aeroponic system. The spray interval of 10 min was constant and five different spray/misting times 7, 10, 15, 18 and 21 s were studied. The highest biomass yield including root and the highest edible fresh onion yield were obtained from 18 s spray time with 10 min spray internal. In fact, relationships between spray times and edible fresh onion yield showed that the optimal spray time was 17 s. Remarkable effects of spray times were observed in EC of the onion and the highest was observed from 18 s. Total phenol content was gradually decreased with the increased spray times. The 18 s provided the highest flavonoid and the succinic acid productions in fresh onion. Ascorbic acid content was not affected by the spray time. There was no meaningful relationship between the mineral content of onion and spray time. Regular increases in mineral elements in onion were not observed with increasing spraying time.
dc.description.sponsorshipISHS, Div Protected Cultivat & Soilless Culture,ISHS, Div Vegetables, Roots & Tubers,ISHS, Commiss Agroecol & Organ Farming Syst,ISHS, Working Grp Crop Establishment, Seed & Transplant Technol,ISHS, Working Grp Growing Substrates,ISHS, Working Grp Hydropon & Aquapon,ISHS, Working Grp Substrate Anal,Republ Turkey, Minist Agr & Forestry,Bayer,Turkish Exporters Assembly Aegean Exporters Assoc,ANADOLU ETAP
dc.description.sponsorshipCukurova University BAP foundation [FYL-20177752]
dc.description.sponsorshipThanks to Cukurova University BAP foundation for the project number with FYL-20177752 for financial support.
dc.identifier.doi10.17660/ActaHortic.2020.1273.14
dc.identifier.endpage106
dc.identifier.isbn978-94-62612-71-6
dc.identifier.issn0567-7572
dc.identifier.issn2406-6168
dc.identifier.scopus2-s2.0-85082754297
dc.identifier.scopusqualityQ4
dc.identifier.startpage101
dc.identifier.urihttps://doi.org/10.17660/ActaHortic.2020.1273.14
dc.identifier.urihttps://hdl.handle.net/20.500.12604/5772
dc.identifier.volume1273
dc.identifier.wosWOS:001209593100014
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherInt Soc Horticultural Science
dc.relation.ispartofXxx International Horticultural Congress, Ihc 2018-Ii International Symposium on Soilless Culture and Viii International Symposium on Seed, Transplant and Stand Establishment of Horticultural Crops
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241222
dc.subjectAllium cepa
dc.subjectmisting time
dc.subjectyield
dc.subjectbrix
dc.subjectminerals
dc.subjectphenolics
dc.subjectflavonoids
dc.subjectvitamin C
dc.titleOptimization of root spraying time for fresh onion (Allium cepa L.) cultivation in aeroponics
dc.typeConference Object

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