Determination of the optimized culture medium and growth conditions for micropropagation of Persian oak (Quercus brantii L.)
Publish Year: 1397
نوع سند: مقاله ژورنالی
زبان: English
View: 183
This Paper With 8 Page And PDF Format Ready To Download
- Certificate
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
JR_IJGPB-7-1_001
تاریخ نمایه سازی: 15 آذر 1400
Abstract:
The aim of this investigation was micropropagation of Quercus brantii L. via culture of terminal and lateral buds for mass production of this plant. The plant materials were collected from Fars province Iran in spring and summer seasons. After surface sterilization and the removal of phenol materials from the explants, they were transferred into different culture media containing different concentrations of Indole-۳-butyric acid and ۶-benzyladenine as plant growth regulators. The results showed that ۹۰ seconds sterilization with HgCl۲ (۰.۱% concentration) was suitable for contamination control. In order to remove phenol materials, floating explants in ۱۰۰ mg ascorbic acid solution and ۱۰۰ ml distilled water showed, the best result. The results also showed that the Woody Plant Medium (WPM) containing ۰.۱ mg/l ۶-benzyladenine (BA) and ۰.۰۱ mg/l Indole-۳-butyric acid (IBA) was suitable to establish this species with the highest survival rate. The highest number of proliferation was obtained in the Woody Plant Medium culture containing ۰.۷ mg/l ۶-benzyladenine and ۰.۰۱ mg/l Indole-۳-butyric acid. Also, the best rooting treatments were successfully achieved by using Woody Plant Medium containing ۱ mg/l Indole-۳-butyric acid. All experiments were carried out under growth chamber conditions with light intensity of ۲۵۰۰-۳۰۰۰ lux with ۸ hours of dark period at ۲۴-۲۵ ºC. Totally, the results of this study showed an adequate potential of Persian oak for mass production by tissue culture in order to reconstruct Zagros oak forests and also for breeding tasks.
Keywords:
Authors
راضیه سالاری
Department of Watershed, Faculty of Natural Resources and Desert Studies, Yazd University, Yazd, Iran
آفاق تابنده ساروی
Department of Environmental Science, Faculty of Natural Resources and Desert studies, Yazd University, P. O. Box: ۸۹۱۹۵-۷۴۱, Yazd, Iran
کاظم کمالی علی آباد
Department of Arid Land and Desert Management, Faculty of Natural Resources and Desert studies, Yazd University, Yazd, Iran
مراجع و منابع این Paper:
لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :