In vitro Şartlar Altında 'Bursa Siyahı' (Ficus carica L.) İncir Çeşidinin Morfolojisi Üzerine Tuzun Etkisi

Bu çalışmanın amacı Ficus carica cv. Bursa Siyahı fidelerininmorfolojisi üzerine farklı NaCl konsantrasyonlarının etkisinibelirlemektir. Ficus carica L. cv Bursa Siyahı tohumları in vitroşartlar altında çimlendirilmiş ve in vitro olarak elde edilmiş fidelertuz stresi için farklı konsantrasyonda NaCl içeren ve kontrol olarakNaCl içermeyen Murashige ve Skoog ortamında kültüre alınmıştır.Bitki canlılığının, ortamdaki NaCl konsantrasyonunun artışına bağlıolarak azaldığı gözlemlemiştir. Altı haftanın sonunda, bitkiler tazeağılık (TA), sürgün uzunluğu (SU), yaprak sayısı (YS), kök sayısı (KS)ve kök uzunluğu (KU) gibi parametrelerle değerlendirilmiştir. 40 mMNaCl ilaveli ortamda bulunan bitkiler maksimum büyümegöstermişlerdir, tuz stresi etkilerinin artan tuz konsantrasyonlarınabağlı olarak arttığı gözlemlenmiştir.

Effects of Salinity on the Morphology of the ' Bursa Siyahı', Fig (Ficus carica L.) cultivar In vitro Conditions

The objective of this study was to examine the effects of NaCl on the morphology of Ficus carica cv. 'Bursa Siyahı' seedlings. For the salt stress tolerance, seeds of Ficus carica L. cv 'Bursa Siyahı' were germinated in vitro conditions and obtained seedlings were cultured in Murashige and Skoog culture medium without NaCl (as control) and with different NaCl concentrations. It was observed that plant viability were decreased with increasing NaCl concentration in the medium At the end of six weeks, plants were evaluated for the parameters of fresh weight (FW), shoot length (SL), leaf number (LN), root number (RN) and root length (RL). Plants in medium with 40 mM NaCl gave the maximum growth, salt stress effect was found to be increased in relative to the salt concentrations.

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