Effects of Nano silver on bacterial contamination and morphological and biochemical indices of in vitro GN15 almond rootstock

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Hatami Elnaz; SHOKOUHIAN ALI AKBAR; GHANBARI ALIREZA; NASERI LOTFALI

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Journal: Iranian Journal of Horticultural Science Year:2019 | Volume:50 | Issue:1 Page(s): 119-128

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Title

Effects of Nano silver on bacterial contamination and morphological and biochemical indices of in vitro GN15 almond rootstock

Author(s)

Hatami Elnaz | SHOKOUHIAN ALI AKBAR | GHANBARI ALIREZA | NASERI LOTFALI | Issue Writer Certificate

Keywords

CarotenoidQ1

chlorophyllQ1

contaminationQ2

nanotechnologyQ1

root lengthQ1

Abstract

nanotechnology has been able to pave the way for new methods in plant sciences and agricultural research. This research was carried out to investigate effects of Nano silver in 4 concentrations (0 (control), 100, 150 and 200 mg L-1) at 8 replications in a complete randomized block design, on viability, bacterial contamination and some morphological and biochemical indices of GN15 explants at Urmia University. Shoot tip of cultivated GN15 rootstock were placed in MS medium containing 3% sucrose and 0. 8% agar and different concentrations of Nano silver and 1 mg L-1 BAP. Samples were recultured and were grown in growth chamber. By increasing Nano silver concentration, the plants survival increased and the percentage of bacterial and fungal contamination decreased. Nano silver increased the root length, leaf number, chlorophyll a, b, total chlorophyll, Carotenoids and soluble carbohydrates at concentrations from 0 to 100 mg L-1. At higher concentrations, these factors were decreased. Increasing the concentration of Nano silver decreased the shoot number and lateral branches number of explants, but did not have a significant effect on root number. Despite the effect of increasing the concentration of Nano silver on reducing bacterial contamination, up to 200 mg L-1, even to less than 10%, the best level, improving the biotic properties of GN15 explants was 100 mg L-1.

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APA: Copy

Hatami, Elnaz, SHOKOUHIAN, ALI AKBAR, GHANBARI, ALIREZA, & NASERI, LOTFALI. (2019). Effects of Nano silver on bacterial contamination and morphological and biochemical indices of in vitro GN15 almond rootstock. IRANIAN JOURNAL OF HORTICULTURAL SCIENCES (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), 50(1 ), 119-128. SID. https://sid.ir/paper/148393/en

Vancouver: Copy

Hatami Elnaz, SHOKOUHIAN ALI AKBAR, GHANBARI ALIREZA, NASERI LOTFALI. Effects of Nano silver on bacterial contamination and morphological and biochemical indices of in vitro GN15 almond rootstock. IRANIAN JOURNAL OF HORTICULTURAL SCIENCES (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES)[Internet]. 2019;50(1 ):119-128. Available from: https://sid.ir/paper/148393/en

IEEE: Copy

Elnaz Hatami, ALI AKBAR SHOKOUHIAN, ALIREZA GHANBARI, and LOTFALI NASERI, “Effects of Nano silver on bacterial contamination and morphological and biochemical indices of in vitro GN15 almond rootstock,” IRANIAN JOURNAL OF HORTICULTURAL SCIENCES (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), vol. 50, no. 1 , pp. 119–128, 2019, [Online]. Available: https://sid.ir/paper/148393/en

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