Responses of Some Bread Wheat (Triticum aestivum L.) Cultivars to Salinity Stress During Germination and Early Seedling Development Stages

İrem Uçan; Mevlüt Akçura

Makale detayları

Responses of Some Bread Wheat (Triticum aestivum L.) Cultivars to Salinity Stress During Germination and Early Seedling Development Stages

Yazarlar:

İrem Uçan | Mevlüt Akçura

Yayıncı:

Mevlüt AKÇURA

Ana Başlıklar:

Cereals and Legumes

Dergi:

Turkish Journal of Agricultural and Natural Sciences Vol.12 Issue 3, pp.705-715

Belge Tipi:

Makale

Yayın Tarihi:

7/2025

Belge Dili:

İngilizce

Document ID (Org No.):

2001355271

pISSN:

2148-3647

Anahtar kelimeler:

Özet:

 This study aimed to assess the NaCl tolerance of 10 bread wheat Triticum aestivum L. cultivars during germination and early seedling development. The evaluation was conducted on shoot dry weight and shoot length across five salt concentrations 0, 4, 8, 12, and 16 dS m¹.The effects of salt treatment, variety, and the interaction between salt and variety were statistically significant P0.01, P0.05 for all examined wheat varieties Serince, Hamza, NKÜ Lider, Almeria, Adana99, Bora, Eksperia, Falado, Selimiye, Gelibolu. Regression analysis and GGE biplot analysis were conducted to assess varieties under various salt treatments, treating the salt treatments as environments. The GGE biplot accounted for 97 of the overall variation. The relative positions of variety in the regression graphs and GGE biplot graphs were congruent. The varieties NKÜ Lider, Serince, Bora, and Almeria had a lesser reduce in weight under salt stress compared to the control and demonstrated positive PC1 and PC2 values, thus being recognized as the most salt-tolerant. Conversely, the cultivars Adana99, Selimiye, and Gelibolu, which exhibited low shoot dry weight under control conditions and were significantly impacted by salt treatments, were identified as the most salt-sensitive. The GGE biplot approach determined 8 dS m¹ as the threshold for salt tolerance based on the average axis utilized for variety selection. The paper indicates that integrating regression analysis with GGE biplot analysis in future investigations of salt-tolerant genotypes will enhance selection efficacy for researchers.

 This study aimed to assess the NaCl tolerance of 10 bread wheat Triticum aestivum L. cultivars during germination and early seedling development. The evaluation was conducted on shoot dry weight and shoot length across five salt concentrations 0, 4, 8, 12, and 16 dS m¹.The effects of salt treatment, variety, and the interaction between salt and variety were statistically significant P0.01, P0.05 for all examined wheat varieties Serince, Hamza, NKÜ Lider, Almeria, Adana99, Bora, Eksperia, Falado, Selimiye, Gelibolu. Regression analysis and GGE biplot analysis were conducted to assess varieties under various salt treatments, treating the salt treatments as environments. The GGE biplot accounted for 97 of the overall variation. The relative positions of variety in the regression graphs and GGE biplot graphs were congruent. The varieties NKÜ Lider, Serince, Bora, and Almeria had a lesser reduce in weight under salt stress compared to the control and demonstrated positive PC1 and PC2 values, thus being recognized as the most salt-tolerant. Conversely, the cultivars Adana99, Selimiye, and Gelibolu, which exhibited low shoot dry weight under control conditions and were significantly impacted by salt treatments, were identified as the most salt-sensitive. The GGE biplot approach determined 8 dS m¹ as the threshold for salt tolerance based on the average axis utilized for variety selection. The paper indicates that integrating regression analysis with GGE biplot analysis in future investigations of salt-tolerant genotypes will enhance selection efficacy for researchers.

 This study aimed to assess the NaCl tolerance of 10 bread wheat Triticum aestivum L. cultivars during germination and early seedling development. The evaluation was conducted on shoot dry weight and shoot length across five salt concentrations 0, 4, 8, 12, and 16 dS m¹.The effects of salt treatment, variety, and the interaction between salt and variety were statistically significant P0.01, P0.05 for all examined wheat varieties Serince, Hamza, NKÜ Lider, Almeria, Adana99, Bora, Eksperia, Falado, Selimiye, Gelibolu. Regression analysis and GGE biplot analysis were conducted to assess varieties under various salt treatments, treating the salt treatments as environments. The GGE biplot accounted for 97 of the overall variation. The relative positions of variety in the regression graphs and GGE biplot graphs were congruent. The varieties NKÜ Lider, Serince, Bora, and Almeria had a lesser reduce in weight under salt stress compared to the control and demonstrated positive PC1 and PC2 values, thus being recognized as the most salt-tolerant. Conversely, the cultivars Adana99, Selimiye, and Gelibolu, which exhibited low shoot dry weight under control conditions and were significantly impacted by salt treatments, were identified as the most salt-sensitive. The GGE biplot approach determined 8 dS m¹ as the threshold for salt tolerance based on the average axis utilized for variety selection. The paper indicates that integrating regression analysis with GGE biplot analysis in future investigations of salt-tolerant genotypes will enhance selection efficacy for researchers.

 This study aimed to assess the NaCl tolerance of 10 bread wheat Triticum aestivum L. cultivars during germination and early seedling development. The evaluation was conducted on shoot dry weight and shoot length across five salt concentrations 0, 4, 8, 12, and 16 dS m¹.The effects of salt treatment, variety, and the interaction between salt and variety were statistically significant P0.01, P0.05 for all examined wheat varieties Serince, Hamza, NKÜ Lider, Almeria, Adana99, Bora, Eksperia, Falado, Selimiye, Gelibolu. Regression analysis and GGE biplot analysis were conducted to assess varieties under various salt treatments, treating the salt treatments as environments. The GGE biplot accounted for 97 of the overall variation. The relative positions of variety in the regression graphs and GGE biplot graphs were congruent. The varieties NKÜ Lider, Serince, Bora, and Almeria had a lesser reduce in weight under salt stress compared to the control and demonstrated positive PC1 and PC2 values, thus being recognized as the most salt-tolerant. Conversely, the cultivars Adana99, Selimiye, and Gelibolu, which exhibited low shoot dry weight under control conditions and were significantly impacted by salt treatments, were identified as the most salt-sensitive. The GGE biplot approach determined 8 dS m¹ as the threshold for salt tolerance based on the average axis utilized for variety selection. The paper indicates that integrating regression analysis with GGE biplot analysis in future investigations of salt-tolerant genotypes will enhance selection efficacy for researchers.

Makale detayları

Responses of Some Bread Wheat (Triticum aestivum L.) Cultivars to Salinity Stress During Germination and Early Seedling Development Stages

Yazarlar:

İrem Uçan | Mevlüt Akçura

Yayıncı:

Mevlüt AKÇURA

Ana Başlıklar:

Cereals and Legumes

Dergi:

Turkish Journal of Agricultural and Natural Sciences Vol.12 Issue 3, pp.705-715

Belge Tipi:

Makale

Yayın Tarihi:

7/2025

Belge Dili:

İngilizce

Document ID (Org No.):

2001355271

pISSN:

2148-3647

Bread wheat

Salinity stress

Germination

Seedling development

Sayı

Makale detayları

Responses of Some Bread Wheat (Triticum aestivum L.) Cultivars to Salinity Stress During Germination and Early Seedling Development Stages

Yazarlar: İrem Uçan | Mevlüt Akçura

Yayıncı: Mevlüt AKÇURA

Ana Başlıklar: Cereals and Legumes

Dergi: Turkish Journal of Agricultural and Natural Sciences Vol.12 Issue 3, pp.705-715

Belge Tipi: Makale

Yayın Tarihi: 7/2025

Belge Dili: İngilizce

Document ID (Org No.): 2001355271

pISSN: 2148-3647

Bread wheat

Salinity stress

Germination

Seedling development

Sayı

Yazarlar:

İrem Uçan | Mevlüt Akçura

Yayıncı:

Mevlüt AKÇURA

Ana Başlıklar:

Cereals and Legumes

Dergi:

Turkish Journal of Agricultural and Natural Sciences Vol.12 Issue 3, pp.705-715

Belge Tipi:

Makale

Yayın Tarihi:

7/2025

Belge Dili:

İngilizce

Document ID (Org No.):

2001355271

pISSN:

2148-3647