Araştırma Makalesi

Determination of Pomological Changes in Local Olive Varieties at Different Harvest Times

Cilt: 12 Sayı: 2 1 Haziran 2022
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Determination of Pomological Changes in Local Olive Varieties at Different Harvest Times

Öz

Olive (Olea europaea L.) is an important oil producing fruit species and it has been cultivated since ancient times. Turkey is rich in local olive varieties and it is necessary to determine their pomological parameters. The aim of the present study was to determine the pomological characteristics of five olive varieties (Çekişte, Memecik, Yamalak sarısı, Eşek zeytini, Gemlik) at five harvest periods (H1-H5) throughout the fruit development period. Olives were collected from an orchard in Aydın at monthly intervals between July and November 2019. During fruit development and ripening, 10 pomological variables (fruit width and length, seed width and length, fruit and seed weight, flesh weight, flesh/seed ratio, flesh firmness and fruit moisture content) were measured. All pomological variables exhibited significant differences between harvest periods and varieties. While fruit ripening indices of the varieties increased over time, level of change differed among the varieties. During fruit ripening of olive varieties, fruit length and width, fruit weight, seed length and width, fruit flesh weight and flesh/seed ratio increased significantly, while flesh firmness and fruit water contents decreased. Seed weight increased between H1-H3 periods, but it did not show a significant change at the later stages of fruit development. These results show that important physiological changes occur starting from the pit hardening of the olive varieties and continue throughout the fruit growth and ripening.

Anahtar Kelimeler

Teşekkür

We thank Hande Özçetin for allowing us to harvest the olives used in the study. We are grateful to the Council of Higher Education for financial support to Sercan Önder under 100/2000 fellowship program.

Kaynakça

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Ayrıntılar

Birincil Dil

İngilizce

Konular

Yapısal Biyoloji

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

1 Haziran 2022

Gönderilme Tarihi

6 Aralık 2021

Kabul Tarihi

22 Mart 2022

Yayımlandığı Sayı

Yıl 2022 Cilt: 12 Sayı: 2

Kaynak Göster

APA
Gulcemal, N., Önder, S., & Tonguç, M. (2022). Determination of Pomological Changes in Local Olive Varieties at Different Harvest Times. Journal of the Institute of Science and Technology, 12(2), 645-653. https://doi.org/10.21597/jist.1033282
AMA
1.Gulcemal N, Önder S, Tonguç M. Determination of Pomological Changes in Local Olive Varieties at Different Harvest Times. Iğdır Üniv. Fen Bil Enst. Der. 2022;12(2):645-653. doi:10.21597/jist.1033282
Chicago
Gulcemal, Nesrın, Sercan Önder, ve Muhammet Tonguç. 2022. “Determination of Pomological Changes in Local Olive Varieties at Different Harvest Times”. Journal of the Institute of Science and Technology 12 (2): 645-53. https://doi.org/10.21597/jist.1033282.
EndNote
Gulcemal N, Önder S, Tonguç M (01 Haziran 2022) Determination of Pomological Changes in Local Olive Varieties at Different Harvest Times. Journal of the Institute of Science and Technology 12 2 645–653.
IEEE
[1]N. Gulcemal, S. Önder, ve M. Tonguç, “Determination of Pomological Changes in Local Olive Varieties at Different Harvest Times”, Iğdır Üniv. Fen Bil Enst. Der., c. 12, sy 2, ss. 645–653, Haz. 2022, doi: 10.21597/jist.1033282.
ISNAD
Gulcemal, Nesrın - Önder, Sercan - Tonguç, Muhammet. “Determination of Pomological Changes in Local Olive Varieties at Different Harvest Times”. Journal of the Institute of Science and Technology 12/2 (01 Haziran 2022): 645-653. https://doi.org/10.21597/jist.1033282.
JAMA
1.Gulcemal N, Önder S, Tonguç M. Determination of Pomological Changes in Local Olive Varieties at Different Harvest Times. Iğdır Üniv. Fen Bil Enst. Der. 2022;12:645–653.
MLA
Gulcemal, Nesrın, vd. “Determination of Pomological Changes in Local Olive Varieties at Different Harvest Times”. Journal of the Institute of Science and Technology, c. 12, sy 2, Haziran 2022, ss. 645-53, doi:10.21597/jist.1033282.
Vancouver
1.Nesrın Gulcemal, Sercan Önder, Muhammet Tonguç. Determination of Pomological Changes in Local Olive Varieties at Different Harvest Times. Iğdır Üniv. Fen Bil Enst. Der. 01 Haziran 2022;12(2):645-53. doi:10.21597/jist.1033282

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