Araştırma Makalesi

Relationships between Tillering, Grain Yield and Yield Components in Durum Wheat Genotypes

Cilt: 39 Sayı: 2 27 Ağustos 2025
PDF İndir
EN TR

Relationships between Tillering, Grain Yield and Yield Components in Durum Wheat Genotypes

Öz

The grain yield of wheat is influenced by agronomic traits determined by genetic factors, such as tillering capacity, grain weight, and the number of grains per spike, as well as biotic and abiotic factors and cultivation techniques. This study examined several traits, including the number of fertile tillers, main stem height, main spike length, number of grains per main spike, main spike yield, yield from other tillers, yield per tiller, single-plant yield, and the number of days to spike formation. Additionally, relationships between the number of tillers and other traits were evaluated. Some hybrid combinations stood out with notable characteristics in the study. One prominent example is the Ç-1252/AR hybrid, which demonstrated significant potential for main spike yield, yield from other tillers, yield per tiller, and single plant yield. Another noteworthy combination is the Poyraz/Kızıltan 91 hybrid, which excelled in increasing the number of fertile tillers, reducing main stem length, enhancing grain number per main spike, and improving main spike yield, yield from other tillers, yield per tiller, single plant yield, as well as promoting earliness. As in the findings of the hybrid combinations of Ç-1252/AR14 and Poyraz/Kızıltan 91, new promising lines or varieties can be developed in terms of yield and yield components from crossbreedings of registered varieties among themselves or landraces in future studies. Significant correlations were observed between the number of fertile tillers and main spike length (0.64), yield of other tillers (0.84), and single-plant yield (0.84). Moderate correlations were found between the number of grains in the main spike (0.52) and main spike yield (0.59). Moreover, the correlation between grain yield per tiller and single-plant yield (0.80) was higher than that between main spike yield and single-plant yield (0.78). Additionally, the stability value of grain yield per tiller (0.57) exceeded that of grain yield from the main spike (0.40). These findings suggest that maintaining a balanced number of tillers through appropriate planting density, determined using the single-plant sowing method, could potentially increase grain yield.

Anahtar Kelimeler

Kaynakça

  1. Abinasa MA, Ayana GB (2011). Genetic variability, heritability, and trait associations in durum wheat (Triticum turgidum L. var. durum) genotypes. African Journal of Agricultural Research 6(17), 3972-3979. https://doi.org/10.5897/AJAR10.880
  2. Akman H, Topal A (2010). Makarnalık buğdayda farklı şekillerde üre uygulamasının verim, verim unsurları ve kaliteye etkisi. Selçuk Tarım ve Gıda Bilimleri Dergisi 24(3), 41-51.
  3. Ali A, Momand MJ, Ali M, Rahman SU, Abbas S (2024). Estimation of phenotypic and genotypic correlation analysis in F3 populations of bread wheat genotypes. Turkish Journal of Agriculture–Food Science and Technology 12(6), 905-910. https://doi.org/10.24925/turjaf.v12i.905-910.6672
  4. Anonim (2019). Ege-Güney Marmara Bölgesi makarnalık buğday tescil raporu. T.C. Tarım ve Orman Bakanlığı, Tohumluk Tescil ve Sertifikasyon Merkez Müdürlüğü, Ankara.
  5. Arduni I, Pellegrino E, Ercoli L (2018). Contribution of main culm and tillers to grain yield of durum wheat: Influence of sowing date and plant traits. Italian Journal of Agronomy 13(1115), 235-247.
  6. Atak M, Kısa Ö, Atış İ (2021) Ekimsıklığının buğday (Triticum sp.) genotiplerinin verim ve bazı kalite özelliklerine etkisi. MKU. Mustafa Kemal Üniversitesi Tarım Bilimleri Dergisi 26(2): 387-398. https://doi.org/10.37908/mkutbd.910456
  7. Aydoğan S, Şahin M, Akcacık A, Türköz M (2010). İleri makarnalık buğday hatlarının farklı çevrelerde verim ve kalite özellikleri yönünden değerlendirilmesi. Harran Tarım ve Gıda Bilimleri Dergisi 14(4), 23-31.
  8. Bastos LM, Carciochi W, Lollato RP, Jaenisch BR, Rezende CR, Schwalbert R, Prasad PV, Zhang G, Fritz AK, Foster C, Wright Y, Young S, Bradley P, Ciampitti IA (2020). Winter wheat yield response to plant density as a function of yield environment and tillering potential: A review and field studies. Frontiers in Plant Science 11, 54. https://doi.org/10.3389/fpls.2020.00054

Ayrıntılar

Birincil Dil

İngilizce

Konular

Tahıllar ve Yemeklik Tane Baklagiller

Bölüm

Araştırma Makalesi

Erken Görünüm Tarihi

7 Ağustos 2025

Yayımlanma Tarihi

27 Ağustos 2025

Gönderilme Tarihi

17 Şubat 2025

Kabul Tarihi

13 Haziran 2025

Yayımlandığı Sayı

Yıl 2025 Cilt: 39 Sayı: 2

Kaynak Göster

APA
Taner, S. (2025). Relationships between Tillering, Grain Yield and Yield Components in Durum Wheat Genotypes. Selcuk Journal of Agriculture and Food Sciences, 39(2), 407-417. https://doi.org/10.15316/selcukjafsci.1637484
AMA
1.Taner S. Relationships between Tillering, Grain Yield and Yield Components in Durum Wheat Genotypes. Selcuk J Agr Food Sci. 2025;39(2):407-417. doi:10.15316/selcukjafsci.1637484
Chicago
Taner, Seyfi. 2025. “Relationships between Tillering, Grain Yield and Yield Components in Durum Wheat Genotypes”. Selcuk Journal of Agriculture and Food Sciences 39 (2): 407-17. https://doi.org/10.15316/selcukjafsci.1637484.
EndNote
Taner S (01 Ağustos 2025) Relationships between Tillering, Grain Yield and Yield Components in Durum Wheat Genotypes. Selcuk Journal of Agriculture and Food Sciences 39 2 407–417.
IEEE
[1]S. Taner, “Relationships between Tillering, Grain Yield and Yield Components in Durum Wheat Genotypes”, Selcuk J Agr Food Sci, c. 39, sy 2, ss. 407–417, Ağu. 2025, doi: 10.15316/selcukjafsci.1637484.
ISNAD
Taner, Seyfi. “Relationships between Tillering, Grain Yield and Yield Components in Durum Wheat Genotypes”. Selcuk Journal of Agriculture and Food Sciences 39/2 (01 Ağustos 2025): 407-417. https://doi.org/10.15316/selcukjafsci.1637484.
JAMA
1.Taner S. Relationships between Tillering, Grain Yield and Yield Components in Durum Wheat Genotypes. Selcuk J Agr Food Sci. 2025;39:407–417.
MLA
Taner, Seyfi. “Relationships between Tillering, Grain Yield and Yield Components in Durum Wheat Genotypes”. Selcuk Journal of Agriculture and Food Sciences, c. 39, sy 2, Ağustos 2025, ss. 407-1, doi:10.15316/selcukjafsci.1637484.
Vancouver
1.Seyfi Taner. Relationships between Tillering, Grain Yield and Yield Components in Durum Wheat Genotypes. Selcuk J Agr Food Sci. 01 Ağustos 2025;39(2):407-1. doi:10.15316/selcukjafsci.1637484

Selcuk Journal of Agriculture and Food Sciences Creative Commons Atıf-GayriTicari 4.0 Uluslararası Lisansı (CC BY NC) ile lisanslanmıştır.