Allevation of Salinity Stress During Seed Germination in Wheat Triticum aestivum by Potassium Applications      
Yazarlar (3)
Prof. Dr. Mehmet YAĞMUR Van Yüzüncü Yıl Üniversitesi, Türkiye
D. Kaydan
Van Yüzüncü Yıl Üniversitesi, Türkiye
N. Okut
Van Yüzüncü Yıl Üniversitesi, Türkiye
Makale Türü Özgün Makale
Makale Alt Türü SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale
Dergi Adı Indian Journal of Agricultural Sciences
Dergi ISSN 0019-5022 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce
Basım Tarihi 06-2007
Cilt No 77
Sayı 6
Sayfalar 379 / 382
Özet
A greenhouse pot experiment was conducted during 2004 to study the influence of potassium on 'Tir' wheat (Triticum aestivum, L. emend. Fiori & Paol.) under salt stress. Potassium (K2SO4) was added to soil at 8 levels (0, 100, 200, 300, 400, 500, 600, 700 mg K/kg dry soil) under salinity stress, and non-salinity condition was used as a control. Soil salinity used in the experiment with salinity concentrations at 8 mmhos/cm. NaCl significantly decreased emergence percentage, dry shoot and root weights, shoot K+:Na+ ratio, Chlorophyll a and b contents and osmotic potential, whereas it increased proline concentrations compared to non-salinity condition in wheat seedlings. The potassium application had positive effects on salinity and alleviated negative effects of salinity on wheat seedling. Potassium application significantly increased emergence percentage, dry shoot and root weights, shoot K+:Na+ ratio, chlorophyll a and b contents and osmotic potential, whereas proline concentration decreased in wheat plants under salt stress.
Anahtar Kelimeler
salinity stress | seed germination | wheat | Triticum aestivum | potassium
BM Sürdürülebilir Kalkınma Amaçları
Atıf Sayıları
WoS 7
SCOPUS 9
Google Scholar 18

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İletişim
  • Kırşehir Ahi Evran Üniversitesi Bağbaşı Yerleşkesi, 40100, KIRŞEHİR \ TÜRKİYE
  • unis@ahievran.edu.tr
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