Effects of Different Salt Concentrations (NaCl) on Germination of Some Spinach Cultivars

Bu çalışma, farklı tuz (NaCl) konsantrasyonlarının (0, 50, 100, 150 ve 200 mM), Green Gold, Larisa, Mikado ve Ohio ıspanak çeşitlerinde, çimlenme yüzdesi, çimlenme enerjisi, çimlenme indeksi, çimlenme oranı ve çimlenme zamanı özellikleri üzerine etkilerini araştırmak amacıyla yürütülmüştür. Araştırma sonuçlarına göre, farklı tuz konsantrasyonları, söz konusu çimlenme özellikleri üzerinde istatistiksel olarak önemli ölçüde etkiye sahip olmuştur. Ispanak çeşitlerinin çimlenme yüzdesi ve çimlenme oranı özellikleri 0–50 mM NaCl konsantrasyonlarından etkilenmemiş, çimlenme enerjisi değerleri ise düşük oranda azalmalar göstermiştir. Bu özelliklerde önemli miktarda azalmalar 100 mM konsantrasyonu ile ortaya çıkmış ve 200 mM konsantrasyonunda en düşük değerler elde edilmiştir. Çimlenme indeksi artan tuz konsantrasyonlarına bağlı olarak önemli miktarda azalmış, buna karşın çimlenme süresi de uzamıştır. Bununla birlikte; Green Gold çeşidi, farklı tuzluluk düzeylerinde ölçülen parametrelerin çoğunda diğer çeşitlere göre daha iyi performans göstermiştir

Effects of Different Salt Concentrations (NaCl) on Germination of Some Spinach Cultivars

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