Yüksek voltajlı gerilim hattı ile oluşturulan elektromanyetik alanların Juglans regia L. ve Cerasus avium L. Moench'nın fizyolojisi üzerine etkileri

Yıl 2013, Cilt: 50 Sayı: 2, 129 - 135, 01.06.2013

Meliha Gemici Hatice Demiray Yusuf Gemici

Öz

e studied the hormone contents of Juglans regia L. (walnut) and Cerasus avium L. Moench (cherry) exposed to electromagnetic fields of high voltage transmission line and the effects of the exposure on the

Anahtar Kelimeler

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Effects of electromagnetic fields produced by high voltage transmission on physiology of Juglans regia L. and Cerasus avium L. Moench

Öz

üksek gerilim hattının, elektromanyetik alanlarına maruz kalmış olanJuglans regia L. (ceviz) ve Cerasus avium L. Moench (kiraz) bitkilerinin hormon içerikleri ve bitkilerin fizyolojisi üzerine etkileri incelenmiştir. Sonuçlarımızda, Absisik asit (ABA) içeriği artarken, gibberellik asit (GA3) miktarı azalmış, klorofil a ve b içeriklerinde de bir azalış olduğu kontrol grubu ile karşılaştırıldığında gözlenmiştir. İndole-3-asetik asit (IAA) miktarı Juglans regia ‘da artış ve Cerasus avium’da bir azalış ile türe özgün bir özellik sergilemektedir. Fizyolojik etkilerine göre yüksek voltajın büyüme ve gelişme ve yaprak kalınlığı üzerine negatif etkileri vardır ve bitkilerin yaprak anatomilerinde yaprak mezofili daha yoğun paketlenmiş mezofil olarak modifikasyonlar göstermektedir. Sadece Cerasus avium L. Moench yaprak anatomik enine kesitlerinde yağ hücrelerinde artış gözlenmektedir

Anahtar Kelimeler

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Kaynakça

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