An examination of the morphology of some landrace tomato genotypes collected from Kyrgyzstan and Türkiye

Mustafa Özmaya; Mustafa Paksoy; Necibe Kayak; Abdurrahman Mutlu

Makale detayları

An examination of the morphology of some landrace tomato genotypes collected from Kyrgyzstan and Türkiye

Yazarlar:

Mustafa Özmaya | Mustafa Paksoy | Necibe Kayak | Abdurrahman Mutlu

Yayıncı:

Ondokuz Mayıs University

Ana Başlıklar:

Sebze Yetiştirme ve Islahı

Dergi:

Anadolu Tarım Bilimleri Dergisi Vol.40 Issue 1, pp.73-85

Belge Tipi:

Makale

Yayın Tarihi:

2/2025

Belge Dili:

Türkçe

Document ID (Org No.):

2001340823

pISSN:

1308-8750

Anahtar kelimeler:

Özet:

 Tomato, which belongs to the Solanaceae family, is the most widely cultivated vegetable crop both in Turkey and around the world. The use of different genetic resources in tomato breeding studies is crucial and always valuable. This study consists of 100 local populations of table tomatoes collected from various regions of Türkiye and 5 varieties from Kyrgyzstan. The materials collected from different regions of Türkiye and Kyrgyzstan were grown under open field conditions in Konya in 2022. To determine the variation among these materials, seedling, plant, leaf, flower observations, and fruit measurements were conducted using UPOV parameters to identify the necessary agromorphological characteristics. As a result of these observations, a principal component analysis PCA was performed. According to the PCA results, many genotypes were located close to the mean values of the variables used in the analysis, indicating that the differentiation among genotypes was limited. The close positioning of genotypes such as K1, T10, and T49 to the center revealed that their characteristics are quite similar. However, certain morphological features exhibited location-specific differences. The positioning of genotypes such as T194 and T120-1 at the extremes indicated that these genotypes have more distinct and extreme values in specific variables.

 Tomato, which belongs to the Solanaceae family, is the most widely cultivated vegetable crop both in Turkey and around the world. The use of different genetic resources in tomato breeding studies is crucial and always valuable. This study consists of 100 local populations of table tomatoes collected from various regions of Türkiye and 5 varieties from Kyrgyzstan. The materials collected from different regions of Türkiye and Kyrgyzstan were grown under open field conditions in Konya in 2022. To determine the variation among these materials, seedling, plant, leaf, flower observations, and fruit measurements were conducted using UPOV parameters to identify the necessary agromorphological characteristics. As a result of these observations, a principal component analysis PCA was performed. According to the PCA results, many genotypes were located close to the mean values of the variables used in the analysis, indicating that the differentiation among genotypes was limited. The close positioning of genotypes such as K1, T10, and T49 to the center revealed that their characteristics are quite similar. However, certain morphological features exhibited location-specific differences. The positioning of genotypes such as T194 and T120-1 at the extremes indicated that these genotypes have more distinct and extreme values in specific variables.

 Tomato, which belongs to the Solanaceae family, is the most widely cultivated vegetable crop both in Turkey and around the world. The use of different genetic resources in tomato breeding studies is crucial and always valuable. This study consists of 100 local populations of table tomatoes collected from various regions of Türkiye and 5 varieties from Kyrgyzstan. The materials collected from different regions of Türkiye and Kyrgyzstan were grown under open field conditions in Konya in 2022. To determine the variation among these materials, seedling, plant, leaf, flower observations, and fruit measurements were conducted using UPOV parameters to identify the necessary agromorphological characteristics. As a result of these observations, a principal component analysis PCA was performed. According to the PCA results, many genotypes were located close to the mean values of the variables used in the analysis, indicating that the differentiation among genotypes was limited. The close positioning of genotypes such as K1, T10, and T49 to the center revealed that their characteristics are quite similar. However, certain morphological features exhibited location-specific differences. The positioning of genotypes such as T194 and T120-1 at the extremes indicated that these genotypes have more distinct and extreme values in specific variables.

 Solanaceae familyası içerisinde yer alan domates hem ülkemizde hem de dünyada en çok yetiştiriciliği yapılan kültür sebzesidir. Domates ıslah çalışmalarında farklı gen kaynaklarının kullanılması önem taşımakta ve her zaman değerli bulunmaktadır. Bu çalışma, 5 adedi Kırgısiztan sofralık domatesi ve Türkiyenin değişik yörelerinden toplanan 100 adet yerel popülasyonlardan oluşmaktadır. Türkiye ve Kırgısiztannın değişik yerlerinden toparlanan materyaller Konya ilinde 2022 yılında açık arazi koşullarında yetiştirilmiştir. Bu materyaller arasındaki varyasyonu belirlemek için UPOV parametrelerinden yararlanılarak agromorfolojik özelliklerin belirlenmesi için gerekli olan fide, bitki, yaprak ve çiçek gözlemleri ile meyve ölçümleri alınmıştır. Bu gözlemler sonucunda temel bileşen analizi PCA oluşturulmuştur. PCA sonuçlarına göre, birçok genotip analizde kullanılan değişkenlerin ortalama değerlerine yakın konumlanmış ve bu durum, genotipler arasında ayrışmanın sınırlı düzeyde olduğunu göstermiştir. K1, T10 ve T49 gibi genotiplerin merkeze yakın yerleşmesi, özelliklerinin birbirine oldukça yakın olduğunu ortaya koymuştur. Ancak, belirli morfolojik özellikler bakımından lokasyonlara özgü bazı farklılıkların ortaya çıktığı gözlemlenmiştir. T194 ve T120-1 gibi genotiplerin uç noktalarda yer alması, bu genotiplerin belirli değişkenlerde daha farklı ve ekstrem değerlere sahip olduğunu işaret etmiştir.

Makale detayları

An examination of the morphology of some landrace tomato genotypes collected from Kyrgyzstan and Türkiye

Yazarlar:

Mustafa Özmaya | Mustafa Paksoy | Necibe Kayak | Abdurrahman Mutlu

Yayıncı:

Ondokuz Mayıs University

Ana Başlıklar:

Sebze Yetiştirme ve Islahı

Dergi:

Anadolu Tarım Bilimleri Dergisi Vol.40 Issue 1, pp.73-85

Belge Tipi:

Makale

Yayın Tarihi:

2/2025

Belge Dili:

Türkçe

Document ID (Org No.):

2001340823

pISSN:

1308-8750

Solanum lycopersicum L.

PCA

Variation

Landrace

ClusteringSolanum lycopersicum L.

PCA

Varyasyon

Yerel genotip,

Kümeleme

Sayı

Makale detayları

Yazarlar: Mustafa Özmaya | Mustafa Paksoy | Necibe Kayak | Abdurrahman Mutlu

Yayıncı: Ondokuz Mayıs University

Ana Başlıklar: Sebze Yetiştirme ve Islahı

Dergi: Anadolu Tarım Bilimleri Dergisi Vol.40 Issue 1, pp.73-85

Belge Tipi: Makale

Yayın Tarihi: 2/2025

Belge Dili: Türkçe

Document ID (Org No.): 2001340823

pISSN: 1308-8750

Sayı

Yazarlar:

Mustafa Özmaya | Mustafa Paksoy | Necibe Kayak | Abdurrahman Mutlu

Yayıncı:

Ondokuz Mayıs University

Ana Başlıklar:

Sebze Yetiştirme ve Islahı

Dergi:

Anadolu Tarım Bilimleri Dergisi Vol.40 Issue 1, pp.73-85

Belge Tipi:

Makale

Yayın Tarihi:

2/2025

Belge Dili:

Türkçe

Document ID (Org No.):

2001340823

pISSN:

1308-8750