The Effects of Nitrogen Protoxide and Orizalin on Promotion of Polyploidy in Grapes

Zeki Kara; Mine Erboğa; Osman Doğan

The Effects of Nitrogen Protoxide and Orizalin on Promotion of Polyploidy in Grapes

Abstract

The effort to reach higher yield and quality in grape production without losing the current quality has led researchers to induce polyploidy with chemical mutagens that cause less damage to the environment and researchers to obtain polyploid grape genotypes. The fact that the number of polyploid grape varieties and their production continue to increase creates synergy for research in this direction. In this study, Nitrous Protoxide, Oryzalin and their combined applications were tested to induce polyploidy in seeds and seedlings whose germination was exponentially induced of cvs. Ekşi Kara and Gök Üzüm (both Vitis vinifera L.). After 48-h, N2O at 5 bar pressure was applied to seeds that germinated until root tips were visible, as well as 48-h and/or 96-h 0 (control), 25 μM and 100 μM oryzalin were applied to seedlings whose cotyledon leaves reached full size. Ploidy verification was made by flow cytometry (FC) analysis in selected seedlings by examining the effects of the treatments on the surviving seedling rate, stoma density and size, and the number of chloroplasts. While the morphological and cytological effects of all mutagen applications were found to be significant, only one seedling selected from 25 μM 48-h oryzalin application in Ekşi Kara cultivar was confirmed by FC analysis. Plant survival rate was lower and morphological differences were more pronounced in the combination of N2O and oryzalin. In future studies, more polyploid induction can be tried with different dose and application time combinations of N2O and oryzalin.

Keywords

Details

Primary Language

English

Subjects

Horticultural Production

Journal Section

Research Article

Authors

Zeki Kara ^* This is me
Türkiye

Mine Erboğa This is me
Türkiye

Osman Doğan This is me
Türkiye

Publication Date

December 25, 2021

Submission Date

October 25, 2021

Acceptance Date

-

Published in Issue

Year 2021 Volume: 35 Number: 3

IZ

https://izlik.org/JA78JH25HR

Cite

RIS / Bibtex

APA

Kara, Z., Erboğa, M., & Doğan, O. (2021). The Effects of Nitrogen Protoxide and Orizalin on Promotion of Polyploidy in Grapes. Selcuk Journal of Agriculture and Food Sciences, 35(3), 244-248. https://izlik.org/JA78JH25HR

AMA

1.Kara Z, Erboğa M, Doğan O. The Effects of Nitrogen Protoxide and Orizalin on Promotion of Polyploidy in Grapes. Selcuk J Agr Food Sci. 2021;35(3):244-248. https://izlik.org/JA78JH25HR

Chicago

Kara, Zeki, Mine Erboğa, and Osman Doğan. 2021. “The Effects of Nitrogen Protoxide and Orizalin on Promotion of Polyploidy in Grapes”. Selcuk Journal of Agriculture and Food Sciences 35 (3): 244-48. https://izlik.org/JA78JH25HR.

EndNote

Kara Z, Erboğa M, Doğan O (December 1, 2021) The Effects of Nitrogen Protoxide and Orizalin on Promotion of Polyploidy in Grapes. Selcuk Journal of Agriculture and Food Sciences 35 3 244–248.

IEEE

[1]Z. Kara, M. Erboğa, and O. Doğan, “The Effects of Nitrogen Protoxide and Orizalin on Promotion of Polyploidy in Grapes”, Selcuk J Agr Food Sci, vol. 35, no. 3, pp. 244–248, Dec. 2021, [Online]. Available: https://izlik.org/JA78JH25HR

ISNAD

Kara, Zeki - Erboğa, Mine - Doğan, Osman. “The Effects of Nitrogen Protoxide and Orizalin on Promotion of Polyploidy in Grapes”. Selcuk Journal of Agriculture and Food Sciences 35/3 (December 1, 2021): 244-248. https://izlik.org/JA78JH25HR.

JAMA

1.Kara Z, Erboğa M, Doğan O. The Effects of Nitrogen Protoxide and Orizalin on Promotion of Polyploidy in Grapes. Selcuk J Agr Food Sci. 2021;35:244–248.

MLA

Kara, Zeki, et al. “The Effects of Nitrogen Protoxide and Orizalin on Promotion of Polyploidy in Grapes”. Selcuk Journal of Agriculture and Food Sciences, vol. 35, no. 3, Dec. 2021, pp. 244-8, https://izlik.org/JA78JH25HR.

Vancouver

1.Zeki Kara, Mine Erboğa, Osman Doğan. The Effects of Nitrogen Protoxide and Orizalin on Promotion of Polyploidy in Grapes. Selcuk J Agr Food Sci [Internet]. 2021 Dec. 1;35(3):244-8. Available from: https://izlik.org/JA78JH25HR