GroCel (AVG) Enhances Fruit Set and Yield in ‘0900 Ziraat’ Cherries While Providing a Stabilizing Effect under Climate Variability

Melike Çetinbaş; Hasan Cumhur Sarısu; Figen Akyüz; Gizem Demirel Nispat; Mesut Altındal; Şükran Aldanmaz; Zeki Nurhan Büyüksolak

GroCel (AVG) Enhances Fruit Set and Yield in ‘0900 Ziraat’ Cherries While Providing a Stabilizing Effect under Climate Variability

Abstract

Our research examined the effects of different doses of GroCel [15% aminoethoxyvinylglycine (AVG), ReTain] on fruit set, yield, and quality parameters of ‘0900 Ziraat’ cherry trees across two distinct locations (Eğirdir and Akşehir) during the 2023-2024 growing seasons under varying climatic conditions. Based on our results, application timing (30-50% flowering period) and dose rate significantly influenced fruit set and yield in both locations (P<0.05). The highest application rate (830 g ha⁻¹) consistently exhibited superior efficacy, resulting in a 147% increase in fruit set at Eğirdir (4.80% compared to 1.94% in the control) and an over 600% increase at Akşehir in 2024. Corresponding yield improvements were equally substantial, with 220% increase at Eğirdir and over 110% at Akşehir. Effects on fruit quality parameters varied by location and season. At Eğirdir, physical fruit properties remained largely unaffected across treatments, while Akşehir showed significant decreases in fruit weight and size with increasing AVG doses. Chemical properties showed modest changes, with control treatments generally exhibiting higher soluble solids content (SSC). Importantly, fruit color parameters were not significantly affected by AVG application at either location, or no phytotoxicity or adverse effects on pollinator activity were observed. Climate conditions significantly influenced treatment efficacy, with the protective effect of AVG against temperature fluctuations particularly evident at Eğirdir in 2024, where rapid temperature shifts during flowering severely compromised fruit set in untreated trees. We conclude that GroCel application at 830 g ha-1 during the 30-50% flowering period represents an effective management strategy for stabilizing ‘0900 Ziraat’ cherry production, particularly in regions experiencing climate variability. The substantial yield benefits outweigh modest reductions in fruit size and SSC, making this approach commercially valuable for the export-oriented cherry cultivar that typically experiences yield fluctuations.

Keywords

References

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Details

Primary Language

English

Subjects

Horticultural Production (Other)

Journal Section

Research Article

Authors

Melike Çetinbaş
Türkiye

Hasan Cumhur Sarısu
0000-0002-4355-966X
Türkiye

Figen Akyüz
0000-0002-5064-6622
Türkiye

Gizem Demirel Nispat This is me
0009-0002-0675-6207
Türkiye

Mesut Altındal
0000-0002-0332-6677
Türkiye

Şükran Aldanmaz
0000-0002-5586-6149
Türkiye

Zeki Nurhan Büyüksolak This is me
0000-0002-7398-2899
Türkiye

Early Pub Date

September 2, 2025

Publication Date

December 31, 2025

Submission Date

May 22, 2025

Acceptance Date

August 2, 2025

Published in Issue

Year 2025 Volume: 42 Number: 3

IZ

https://izlik.org/JA24ZE24US

Cite

RIS / Bibtex

APA

Çetinbaş, M., Sarısu, H. C., Akyüz, F., Demirel Nispat, G., Altındal, M., Aldanmaz, Ş., & Büyüksolak, Z. N. (2025). GroCel (AVG) Enhances Fruit Set and Yield in ‘0900 Ziraat’ Cherries While Providing a Stabilizing Effect under Climate Variability. Horticultural Studies, 42(3), 88-99. https://izlik.org/JA24ZE24US

AMA

1.Çetinbaş M, Sarısu HC, Akyüz F, et al. GroCel (AVG) Enhances Fruit Set and Yield in ‘0900 Ziraat’ Cherries While Providing a Stabilizing Effect under Climate Variability. HortiS. 2025;42(3):88-99. https://izlik.org/JA24ZE24US

Chicago

Çetinbaş, Melike, Hasan Cumhur Sarısu, Figen Akyüz, et al. 2025. “GroCel (AVG) Enhances Fruit Set and Yield in ‘0900 Ziraat’ Cherries While Providing a Stabilizing Effect under Climate Variability”. Horticultural Studies 42 (3): 88-99. https://izlik.org/JA24ZE24US.

EndNote

Çetinbaş M, Sarısu HC, Akyüz F, Demirel Nispat G, Altındal M, Aldanmaz Ş, Büyüksolak ZN (December 1, 2025) GroCel (AVG) Enhances Fruit Set and Yield in ‘0900 Ziraat’ Cherries While Providing a Stabilizing Effect under Climate Variability. Horticultural Studies 42 3 88–99.

IEEE

[1]M. Çetinbaş et al., “GroCel (AVG) Enhances Fruit Set and Yield in ‘0900 Ziraat’ Cherries While Providing a Stabilizing Effect under Climate Variability”, HortiS, vol. 42, no. 3, pp. 88–99, Dec. 2025, [Online]. Available: https://izlik.org/JA24ZE24US

ISNAD

Çetinbaş, Melike - Sarısu, Hasan Cumhur - Akyüz, Figen - Demirel Nispat, Gizem - Altındal, Mesut - Aldanmaz, Şükran - Büyüksolak, Zeki Nurhan. “GroCel (AVG) Enhances Fruit Set and Yield in ‘0900 Ziraat’ Cherries While Providing a Stabilizing Effect under Climate Variability”. Horticultural Studies 42/3 (December 1, 2025): 88-99. https://izlik.org/JA24ZE24US.

JAMA

1.Çetinbaş M, Sarısu HC, Akyüz F, Demirel Nispat G, Altındal M, Aldanmaz Ş, Büyüksolak ZN. GroCel (AVG) Enhances Fruit Set and Yield in ‘0900 Ziraat’ Cherries While Providing a Stabilizing Effect under Climate Variability. HortiS. 2025;42:88–99.

MLA

Çetinbaş, Melike, et al. “GroCel (AVG) Enhances Fruit Set and Yield in ‘0900 Ziraat’ Cherries While Providing a Stabilizing Effect under Climate Variability”. Horticultural Studies, vol. 42, no. 3, Dec. 2025, pp. 88-99, https://izlik.org/JA24ZE24US.

Vancouver

1.Melike Çetinbaş, Hasan Cumhur Sarısu, Figen Akyüz, Gizem Demirel Nispat, Mesut Altındal, Şükran Aldanmaz, Zeki Nurhan Büyüksolak. GroCel (AVG) Enhances Fruit Set and Yield in ‘0900 Ziraat’ Cherries While Providing a Stabilizing Effect under Climate Variability. HortiS [Internet]. 2025 Dec. 1;42(3):88-99. Available from: https://izlik.org/JA24ZE24US