Determination of germination and seedling characteristics of common grasspea (Lathyrus sativus L.) genotypes under salt stress
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Dosyalar
Tarih
2024-12-16
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
The Journal of Ege University Faculty of Agriculture
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Objective: In this study, the aim was to determine the germination and seedling development responses of common grasspea (Lathyrus sativus L.) genotypes under salt stress and to identify genotypes sensitive or tolerant to salinity. Materials and Methods: The research was conducted at the Field Crops Laboratory of the Faculty of Agriculture, Siirt University, under controlled conditions at 25±1°C. The plant material of the study consists of 2 cultivars and 8 genotypes. The study investigated the doses of NaCl at 0, 50, 100, 150, and 200 mM. The laboratory experiment was conducted by a completely randomized factorial design with four replications. Results: The increase in salt levels significantly (p<0.01) affected the germination and seedling characteristics of grasspea genotypes. It was determined that common grasspea genotypes were significantly affected by increasing salt concentrations with regard to germination parameters starting from the 50 mM salt dose. Regarding seedling parameters, grasspea genotypes were affected by salt concentrations beyond 50 mM in relation to seedling length and seedling dry weight, while other seedling parameters were negatively impacted even at the lowest salt dose. Conclusion: When all examined parameters were considered together, the Sel 668 genotype stood out for its tolerance to salinity and its performance in germination and seedling development.
Açıklama
Anahtar Kelimeler
Germination percentage, grasspea, salinity, seedling length, seedling vigor index
Kaynak
Ege Üniversitesi Ziraat Fakültesi Dergisi
WoS Q Değeri
Scopus Q Değeri
Q4
Cilt
61
Sayı
4
Künye
Kaya, S., & Açıkbaş, S. (2024). Determination of germination and seedling characteristics of common grasspea (Lathyrus sativus L.) genotypes under salt stress. Journal of Agriculture Faculty of Ege University, 61(4), 425-436.
