Previous studies have shown that magnetic field MF can affect the germination process in some seeds of agricultural crops and influence on some seed characteristics. Therefore, in the present study, the effects of MF applications on the seed of Fagus orientalis were investigated. The unstratified seed were exposed to different treatment periods as 20, 60 and 120 min. and varied MF intensities as 200 and 400 mT. Accordingly, total protein, glucose, fructose, sucrose, starch content and α-amylase activity level, in the seeds were investigated. MF applications had affected total protein, α-amilaz activitiey level, glucose, fructose, sucrose, and starch contents at significant levels. MF had negative effects on soluble protein content and α-amylase activity level in the seeds. Soluble starch content increased as the MF treatment progressed, except the treatment of 200 mT at 20 min. as well control treatment
Önceki çalışmalar magnetik alanın, bazı tarımsal ürün tohumlarının çimlenme sürecini etkileyebildiğini ve bazı tohum karakterleri üzerine etkileri olduğunu göstermiştir. Bu sebeple bu çalışmada; magnetik alan uygulamalarının doğu kayını tohumları üzerine etkileri araştırılmıştır. Katlama ön işlemine tabi tutulmayan tohumlar; farklı sürelerde 20, 60, 120 dakika ve 200 ile 400 mT yoğunluktaki magnetik alan uygulamasına maruz bırakılmıştır. Magnetik alan uygulamasına maruz bırakılan tohumlarda; toplam protein, glukoz, fruktoz, sukroz, nişasta içeriği ve α-amilaz akitivite seviyesi analiz edilmiştir. Magnetik alan uygulamaları, toplam protein, α-amilaz akitivite seviyesi, glukoz, fruktoz, sukroz ve nişasta içeriğini önemli ölçüde etkilemiştir. Magnetik alan uygulaması, tohumdaki çözünebilir protein içeriği ve α-amilaz akitivite seviyesini negatif etkilemiştir. 200 mT yoğunluk ve 20 dakika süreli magnetik alan uygulaması hariç, diğer magnetik alan işlemlerinde çözünebilir nişasta içeriği artmıştır
| Primary Language | Turkish |
|---|---|
| Authors | |
| Publication Date | August 15, 2016 |
| Published in Issue | Year 2016 Supplement 1 |
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❖ Biological Diversity and Conservation
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