Determination of yield and agronomic traits and correlation analysis in F3 soybean crosses

Güneş İlhan; Emre İlker; Aliye Yıldırım

Makale detayları

Determination of yield and agronomic traits and correlation analysis in F3 soybean crosses

Yazarlar:

Güneş İlhan | Emre İlker | Aliye Yıldırım

Yayıncı:

Harran University

Ana Başlıklar:

Endüstri Bitkileri

Dergi:

Harran Tarım ve Gıda Bilimleri Dergisi Vol.29 Issue 3, pp.487-497

Belge Tipi:

Makale

Yayın Tarihi:

9/2025

Belge Dili:

İngilizce

Document ID (Org No.):

2001358649

pISSN:

2587-1358

Anahtar kelimeler:

Özet:

 This study was conducted under the ecological conditions of İzmir-Bornova in 2019 to assess certain agronomic traits of F3 generation soybean hybrids and to find selection criteria for the early generation. The experiment, established using a randomized complete block design with three replications, evaluated 12 soybean hybrids alongside three control cultivars. Observations were made for grain yield, plant height, first pod height, days to flowering, days to maturity, thousand-grain weight, number of pods per plant, and grains per pod. Results showed that the hybrid lines A1337 x A38 4879.8 kg ha¹ and Tüm 15-2 4877.7 kg ha¹ had higher yield potential per hectare than the control cultivars and other crosses. The highest first pod height was observed in the A1337 x A38 line 14.89 cm, while the Tüm 15-4 line had the highest thousand-grain weight 198.04 g. The Tüm 15-1 line 119.3 days stood out for earliness. According to correlation analysis, the number of pods per plant and the number of days to flowering positively affected the grain yield. However, since strong correlations r0.5 could not be obtained in these hybrid populations, selection criteria could not be determined.

 This study was conducted under the ecological conditions of İzmir-Bornova in 2019 to assess certain agronomic traits of F3 generation soybean hybrids and to find selection criteria for the early generation. The experiment, established using a randomized complete block design with three replications, evaluated 12 soybean hybrids alongside three control cultivars. Observations were made for grain yield, plant height, first pod height, days to flowering, days to maturity, thousand-grain weight, number of pods per plant, and grains per pod. Results showed that the hybrid lines A1337 x A38 4879.8 kg ha¹ and Tüm 15-2 4877.7 kg ha¹ had higher yield potential per hectare than the control cultivars and other crosses. The highest first pod height was observed in the A1337 x A38 line 14.89 cm, while the Tüm 15-4 line had the highest thousand-grain weight 198.04 g. The Tüm 15-1 line 119.3 days stood out for earliness. According to correlation analysis, the number of pods per plant and the number of days to flowering positively affected the grain yield. However, since strong correlations r0.5 could not be obtained in these hybrid populations, selection criteria could not be determined.

 This study was conducted under the ecological conditions of İzmir-Bornova in 2019 to assess certain agronomic traits of F3 generation soybean hybrids and to find selection criteria for the early generation. The experiment, established using a randomized complete block design with three replications, evaluated 12 soybean hybrids alongside three control cultivars. Observations were made for grain yield, plant height, first pod height, days to flowering, days to maturity, thousand-grain weight, number of pods per plant, and grains per pod. Results showed that the hybrid lines A1337 x A38 4879.8 kg ha¹ and Tüm 15-2 4877.7 kg ha¹ had higher yield potential per hectare than the control cultivars and other crosses. The highest first pod height was observed in the A1337 x A38 line 14.89 cm, while the Tüm 15-4 line had the highest thousand-grain weight 198.04 g. The Tüm 15-1 line 119.3 days stood out for earliness. According to correlation analysis, the number of pods per plant and the number of days to flowering positively affected the grain yield. However, since strong correlations r0.5 could not be obtained in these hybrid populations, selection criteria could not be determined.

 Bu çalışma, F3 generasyonundaki soya melezlerinde verim ve bazı agronomik özelliklerin belirlenmesi ve erken generasyonda bir seleksiyon kriteri belirleyebilmek amacıyla 2019 yılında İzmir-Bornova ekolojik koşullarında yürütülmüştür. Tesadüf blokları deneme desenine göre üç tekrarlamalı olarak kurulan denemede, üç kontrol çeşidi ile birlikte 12 F3 soya melezi araştırmaya konu olmuştur. Tane verimi, bitki boyu, ilk bakla yüksekliği, çiçeklenmeye gün sayısı, olgunlaşma gün sayısı, bin tane ağırlığı, bitki başına bakla sayısı ve bakla başına tane sayıları gözlemlenmiştir. Elde edilen sonuçlar, A1337 x A38 4879.8 kg ha¹ ve Tüm 15-2 4877.7 kg ha¹ melez hatlarının, kontrol çeşitlere ve diğer melezlere göre daha yüksek verim potansiyeline sahip olduğunu göstermiştir. En yüksek ilk bakla yüksekliği A1337 x A38 hattında 14.9 cm gözlenirken, bin tane ağırlığı ise Tüm 15-4 hattında 198.0 g en yüksek olmuştur. Erkencilik bakımından Tüm 15-1 hattı 119.3 gün ön plana çıkmıştır. Korelasyon analizine göre bitki başına bakla sayısı ve çiçeklenme gün sayısı tane verimini pozitif etkilemiştir. Ancak bu melez populasyonlarda güçlü korelasyonlar r0.5 elde edilemediği için seleksiyon kriteri belirlenememiştir.

Makale detayları

Determination of yield and agronomic traits and correlation analysis in F3 soybean crosses

Yazarlar:

Güneş İlhan | Emre İlker | Aliye Yıldırım

Yayıncı:

Harran University

Ana Başlıklar:

Endüstri Bitkileri

Dergi:

Harran Tarım ve Gıda Bilimleri Dergisi Vol.29 Issue 3, pp.487-497

Belge Tipi:

Makale

Yayın Tarihi:

9/2025

Belge Dili:

İngilizce

Document ID (Org No.):

2001358649

pISSN:

2587-1358

soybean

grain yield

correlation

yield componentsSoya

tane verimi

korealsyon

verim komponentleri

Sayı

Makale detayları

Yazarlar: Güneş İlhan | Emre İlker | Aliye Yıldırım

Yayıncı: Harran University

Ana Başlıklar: Endüstri Bitkileri

Dergi: Harran Tarım ve Gıda Bilimleri Dergisi Vol.29 Issue 3, pp.487-497

Belge Tipi: Makale

Yayın Tarihi: 9/2025

Belge Dili: İngilizce

Document ID (Org No.): 2001358649

pISSN: 2587-1358

Sayı

Yazarlar:

Güneş İlhan | Emre İlker | Aliye Yıldırım

Yayıncı:

Harran University

Ana Başlıklar:

Endüstri Bitkileri

Dergi:

Harran Tarım ve Gıda Bilimleri Dergisi Vol.29 Issue 3, pp.487-497

Belge Tipi:

Makale

Yayın Tarihi:

9/2025

Belge Dili:

İngilizce

Document ID (Org No.):

2001358649

pISSN:

2587-1358