Marine endophytic fungi mediated Silver nanoparticles and their application in plant growth promotion in Vigna radiata L.
- سال انتشار: 1400
- محل انتشار: مجله بین المللی ابعاد نانو، دوره: 12، شماره: 1
- کد COI اختصاصی: JR_IJND-12-1_001
- زبان مقاله: انگلیسی
- تعداد مشاهده: 122
نویسندگان
Mariam Adhila Haji Basheerudeen
School of Life Sciences, B.S. Abdur Rahman Crescent Institute of Science and Technology, Vandalur, Chennai-۴۸, India.
School of Life Sciences, B.S. Abdur Rahman Crescent Institute of Science and Technology, Vandalur, Chennai-۴۸, India.
School of Life Sciences, B.S. Abdur Rahman Crescent Institute of Science and Technology, Vandalur, Chennai-۴۸, India.
Department of Biotechnology, Mizoram University, Aizawl – ۷۹۶ ۰۰۴, Mizoram, India.
School of Life Sciences, B.S. Abdur Rahman Crescent Institute of Science and Technology, Vandalur, Chennai-۴۸, India.
چکیده
Seaweeds tend to have the property of acting as a biofertilizer for plants. Endophytes are organisms that are capable of mimicking and producing secondary metabolites similar to the host. In this report, silver nanoparticles (AgNPs) were synthesized from a marine endophytic fungus, Fusarium equiseti which was isolated from marine seaweed and identified using ITS sequencing. The synthesized Fusarium equiseti nanoparticle (FeNp) was characterized using UV Visible Spectrophotometer and field emission scanning electron microscope (FESEM). Efficacies of these nanoparticles to act as plant growth promoters were tested in laboratory conditions. Two different methods of administrations are nanopriming (NAP) and hydropriming (HYP), which were carried out with varying concentration of the FeNp (۱ppm, ۲.۵ppm, ۵ppm and ۱۰ ppm). After comparing both the results, HYP method showed better results by favouring positive effects on wet weight, shoot length, root length, chlorophyll and carotenoid contents even at very low concentration (۵ppm).The current results suggested that there is scope for these nanoparticles to be made into a biofertilizer after performing further toxicity studies under field conditions.کلیدواژه ها
Biofertilizer, Marine Endophytic Fungi, Mycosynthesis, Plant growth, silver nanoparticlesاطلاعات بیشتر در مورد COI
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