Comparison of genotype × trait and genotype × yield-trait biplots in Sunflower cultivars

The graphical analysis of the effect of genotype × yield-trait (GYT) revealed that Gabur and Armavirski genotypes were selected as the best for all traits investigated and could be recommended for cultivation in the Karaj location.

📌 3 Maddede Bu Makale

🎯

Amaç & Hipotez:The selection of genotypes based on various characteristics is a critical challenge in plant breeding.

📊

Temel Bulgular & Veri:An experiment was carried out in a randomized complete block design (RCBD) in three replications over two crop years, 2018-2019, to compare the effects of genotype × trait (GT) and the genotype × yield-trait (GYT) methods as well as investigate the relationships between grain yield and different agronomic traits.

💡

Sonuç & Katkı:The graphical analysis of the effect of genotype × yield-trait (GYT) revealed that Gabur and Armavirski genotypes were selected as the best for all traits investigated and could be recommended for cultivation in the Karaj location.

🔬Tür:Araştırma Makalesi

📍Kapsam:2018-2019 Verileri

⚙️Değişkenler:Sunflower · GYT · Graphic analysis

Abstract

The selection of genotypes based on various characteristics is a critical challenge in plant breeding. An experiment was carried out in a randomized complete block design (RCBD) in three replications over two crop years, 2018-2019, to compare the effects of genotype × trait (GT) and the genotype × yield-trait (GYT) methods as well as investigate the relationships between grain yield and different agronomic traits. Plant materials ten sunflowers (Helianthus annuus L.) genotypes. Based on the combined analysis of variance, there was a significant difference in parameters except leaf length. The effect of year × genotype was significant in all traits except plant height, stem diameter, and leaf length (P≤ 0.01). Gabur, Azargol and Favorite genotypes were ranked as genotypes in the years of the experiment. Based on the graphical analysis performed on the effect of genotype × trait (GT), Zaria genotype was selected as the best and stable genotype. The genotype × yield-trait (GYT) biplot ranked genotypes by yield and other desired trait levels and depicts their trait profiles, or strengths and weaknesses. The correlation biplot revealed positive correlations between most traits with grain yield. This method is pictorial, objective, effective, and simple compared to the genotype × trait (GT) method. The GYT biplot technique is based on the paradigm shift that genotypes should be assessed by their yield levels in combination with other variables rather than individually. The graphical analysis of the effect of genotype × yield-trait (GYT) revealed that Gabur and Armavirski genotypes were selected as the best for all traits investigated and could be recommended for cultivation in the Karaj location.

Anahtar kelimeler

Sunflower GT GYT Graphic analysis Year × genotype Multi-traits

🔖

Bu Makaleye Atıf Yap

SHOJAEİ, S., MOSTAFAVİ, K., ANSARİFAD, I., BİHAMTA, M., ZEİNALZADEH-TABRİZİ, H., OMRANİ, A., GÖRE, M., MOUSAVİ, S. M. N. (2023). Comparison of genotype × trait and genotype × yield-trait biplots in Sunflower cultivars. International Journal of Agriculture Environment and Food Sciences, Cilt: 7 Sayı: 1, 136–147. https://ajindex.com/articles/906721

📄 Tam Metin PDF Okuyucu

Yeni Sekmede Aç ↗

↗Yeni Sekme

📄

PDF görüntüleyici hazırlanıyor...

Kaynakça (12)

Akcura, M., Kokten, K. (2017). Variations in grain mineral concentrations of Turkish wheat landraces germplasm. Quality Assurance and Safety of Crops & Foods, 9(2): 153-159. https://doi.org/10.3920/QAS2016.0886
Akinwale, R., Fakorede, M., Badu-Apraku, B., Oluwaranti, A. (2014). Assessing the usefulness of GGE biplot as a statistical tool for plant breeders and agronomists. Cereal Research Communications, 42(3): 534-546. https://doi.org/10.1556/crc.42.2014.3.16
Boureima, S., Abdoua, Y. (2019). Genotype by yield* trait combination biplot approach to evaluate sesame genotypes on multiple traits basis. Turkish Journal of Field Crops, 24(2): 237-244. https://doi.org/10.17557/tjfc.655165
Gholizadeh, A., Dehghani, H. (2016). Graphic analysis of trait relations of Iranian bread wheat germplasm under non-saline and saline conditions using the biplot method. Genetika, 48(2): 473-486. https://doi.org/10.2298/GENSR1602473G
Gholizadeh, A., Ghaffari, M. (2022). Simultaneous selection for seed yield and agronomic traits in sunflower. Isfahan University of Technology-Journal of Crop Production and Processing, 11(4): 1-15. https://doi.org/10.47176/jcpp.11.4.36103
Hamid, A.E., Aglan, M., Hussein, E. (2019). Modified method for the analysis of genotype by trait (Gt) biplot as a selection criterion in wheat under water stress conditions. Egyptian Journal of Agronomy, 41(3): 293-312. https://doi.org/10.21608/AGRO.2019.16580.1177
Hu, J., Seiler, G., Kole, C. (2010). Genetics, genomics and breeding of sunflower. CRC Press,
Routledge, USA. Kendal, E. (2019). Comparing durum wheat cultivars by genotype× yield× trait and genotype× trait biplot method. Chilean Journal of Agricultural Research, 79(4): 512-522. http://dx.doi.org/10.4067/S0718-58392019000400512
Malik, S.R., Bakhsh, A., Asif, M.A., Iqbal, U., Iqbal, S. (2010). Assessment of genetic variability and interrelationship among some agronomic traits in chickpea. International Journal of Agriculture and Biology, 12(1): 81-85.
Mohammadi, R. (2019). Genotype by yield* trait biplot for genotype evaluation and trait profiles in durum wheat. Cereal Research Communications, 47(3): 541-551. https://doi.org/10.1556/0806.47.2019.32
Mousavi, S.M.N., Bojtor, C., Illés, Á., Nagy, J. (2021). Genotype by trait interaction (GT) in Maize hybrids on complete fertilizer. Plants, 10(11): 2388. https://doi.org/10.3390/plants10112388
Purwati, R., Anggraeni, T., Machfud, M. (2022). Genotype by yield* trait biplot analysis to evaluate Jatropha curcas