Determination of the Salt Tolerance of Some Barley Genotypes and the Characteristics Affecting Tolerance

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Tarih

2003

Dergi Başlığı

Dergi ISSN

Cilt Başlığı

Yayıncı

TUBITAK

Erişim Hakkı

info:eu-repo/semantics/openAccess

Özet

The Salt (NaCl) tolerance of 8 barley genotypes was investigated. Plants were grown hyroponically in Hoagland solution at 5 different NaCl concentrations. Germination percentage, shoot and root length, shoot and root dry weight, salt tolerance percentage, and K and Na concentrations in the shoots and roots were evaluated. Salt tolerance percentage, which is calculated from the germination percentage and dry weight production, was the most reliable criterion. On the other hand, with some exceptions, high K concentration and K/Na ratios were other potential criteria. Erginel-90 and WBELT-10 showed high levels of tolerance: and Obruk-86, Anadolu-86, Kiral-97 and Karatay-94 showed medium levels. Tokak-157/37 and Hamidiye-85 were the most susceptible genotypes to NaCl.
Özet: Bu çal›flmada Hoagland Çözeltisi ve NaCl kullan›larak befl farkl› tuz konsantrasyonunda 8 adet arpa genotipinin tuza toleranslar› incelenmifltir. De¤erlendirmeler çimlenme yüzdesi, sap ve kök uzunluklar› ile kuru a¤›rl›klar›, tuza tolerans yüzdesi, K ve Na konsantrasyonlar› üzerinde yap›lm›flt›r. Çimlenme yüzdesi ve kuru a¤›rl›¤›n bir sonucu olan tuza tolerans yüzdesi en güvenilir kriter olarak belirlenmifltir. Yüksek K konsantrasyonu ve K/Na oran›n›n baz› istisnalarla birlikte di¤er potansiyel seleksiyon kriterleri oldu¤u görülmüfltür. Erginel-90 ve WBELT-10 yüksek, Anadolu-86, K›ral-97 ve Karatay-94 orta seviyede toleransl›, Tokak-157/37 ve Hamidiye-85 ise tuzlulu¤a karfl› duyarl› bulunmufltur.

Açıklama

Anahtar Kelimeler

Barley (Hordeum vulgare L.), NaCl, Salinity, Tolerance, arpa (Hordeum vulgare L.), Tuzluluk, Tolerans

Kaynak

Turkish Journal of Agriculture and Forestry

WoS Q Değeri

Scopus Q Değeri

N/A

Cilt

27

Sayı

5

Künye

Bağci, S. A., Ekiz, H., Yilmaz, A., (2003). Determination of the Salt Tolerance of Some Barley Genotypes and the Characteristics Affecting Tolerance. Turkish Journal of Agriculture and Forestry, 27(5), 253-260. DOİ: 10.3906/tar-0301-3