Salicylic Acid and Selenium Alleviate Salinity-Caused Damage to Plant Gr owth in Echium amoenum
محل انتشار: اولین همایش ملی کاربرد پژوهش های نوین شیمی و کشاورزی در توسعه گیاهان دارویی (با محوریت گشنیز)
سال انتشار: 1400
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 129
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شناسه ملی سند علمی:
CAMCS01_063
تاریخ نمایه سازی: 27 دی 1400
چکیده مقاله:
This research was conducted to screen effects of salicylic acid (SA) and selenium (Se) to mitigate signs of salinity on Echium amoenum. Seedlings were treated with NaCl (۰ and ۸۰ mM), foliar application of SA (۰, ۲ and ۴ mM) and Se (۰ and ۰.۵ mM). SA and/or Se had significant enhancing and alleviating effects on the plant height, shoot and root fresh weight and flower number. The limiting effects of salinity on plant height and flower number were significantly eased by the SA and/or Se, among which combined treatment of ۲ mM SA + ۰.۵ mM Se and ۴ mM SA + ۰.۵ mM Se were the most effective, respectively. Based on theobtained results, it could be stated that the foliar utilization of SA in combination with Se may be used to relieve the signs of salinity stress.
کلیدواژه ها:
نویسندگان
Mohammad Hadi Asmaei
Department of Horticulture, Karaj Branch, Islamic Azad University, Karaj, Iran
Mohammad Reza Naieni
Department of Crop and Horticultural Science, Qom Agricultural and Natural Resources Research Center, Qom, Iran
Seied Mehdi Miri
Department of Horticulture, Karaj Branch, Islamic Azad University, Karaj, Iran