Effect of sucrose and ultrasound pretreatment on morphological characteristics and total phenol of Chelcheragh lily in in-vitro condition
Message:
Article Type:
Research/Original Article (بدون رتبه معتبر)
Abstract:
To evaluate the effects of sucrose and and ultrasound on Chelcheragh lily (Lilium ledebourii Boiss.) under in-vitro condition, an experiment was conducted in a factorial experiment based on completely randomized design with four replications in tissue culture laboratory of Department of Horticultural Science in Mohageg Ardebili University in 2014. Treatments in this study were sucrose in 3 levels (30, 45 and 60 g L-1) and ultrasound with frequency of 35 kHz in 5 levels (0, 5, 10, 20 and 30 seconds) on the 2 types of explants (bulblet and scale). In bulb explants, the results showed that the highest fresh weight, bulbs and roots weight, root and plantlet length was obtained from 60 g L-1 sucrose + 10 seconds ultrasound, but the least amount of total phenolic content was observed from this treatment combination. The highest total phenolic content was obtained from 60 g L-1 sucrose + 30 seconds ultrasound. All levels of ultrasound had positive effect on number of scales, number of leafs and leaf length, but reduced the amount of chlorophyll. The highest number of roots and number of rooted bulbs was observed in MS medium containing 30 g L-1 sucrose. In both explants, MS medium containing 45 g L-1 sucrose was effected in increase of length of root. In second experiment, ultrasound destroyed the scale explants.
Language:
Persian
Published:
Journal of Applied Crop Breeding, Volume:4 Issue: 1, 2019
Pages:
141 to 152
magiran.com/p2012654  
دانلود و مطالعه متن این مقاله با یکی از روشهای زیر امکان پذیر است:
اشتراک شخصی
با عضویت و پرداخت آنلاین حق اشتراک یک‌ساله به مبلغ 990,000ريال می‌توانید 70 عنوان مطلب دانلود کنید!
اشتراک سازمانی
به کتابخانه دانشگاه یا محل کار خود پیشنهاد کنید تا اشتراک سازمانی این پایگاه را برای دسترسی نامحدود همه کاربران به متن مطالب تهیه نمایند!
توجه!
  • حق عضویت دریافتی صرف حمایت از نشریات عضو و نگهداری، تکمیل و توسعه مگیران می‌شود.
  • پرداخت حق اشتراک و دانلود مقالات اجازه بازنشر آن در سایر رسانه‌های چاپی و دیجیتال را به کاربر نمی‌دهد.
دسترسی سراسری کاربران دانشگاه پیام نور!
اعضای هیئت علمی و دانشجویان دانشگاه پیام نور در سراسر کشور، در صورت ثبت نام با ایمیل دانشگاهی، تا پایان فروردین ماه 1403 به مقالات سایت دسترسی خواهند داشت!
In order to view content subscription is required

Personal subscription
Subscribe magiran.com for 50 € euros via PayPal and download 70 articles during a year.
Organization subscription
Please contact us to subscribe your university or library for unlimited access!