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The water treated with low-frequency low-pressure glow plasma enhances the phytoavailability of selenium and promotes the growth of selenium-treated cucumber plants

100%

Hawrylak-Nowak B., Dresler S., Matraszek-Gawron R., Oszczeda Z., Pogorzelec M.

Acta Scientiarum Polonorum. Hortorum Cultus

2018

tom 17

nr 4

For its specific physical and physicochemical properties, the water treated with low-frequency low-pressure glow plasma (GPTW) affects the growth of plants and enhances the phytoavalibility of selenium (Se) ions from the nutrient solution. The basic biometric and physiological parameters of cucumber and the uptake of Se ions applied as selenate (Na2SeO4) from the nutrient solution prepared using GPTW or distilled water (DW) were compared. In the presence of Se, the fresh weight (f.w.) of shoots of plants growing in waterdifferentiated nutrient solutions did not differ, whilst their dry weight (d.w.) and leaf area (LA) were higher in plants grown in the GPTW- than in DW-containing medium. The use of GPTW for preparation of the nutrient solution was associated with a substantial improvement of Se ions phytoavailability, compared to the regular growth medium based on DW. Despite the higher Se bioaccumulation in the GPTW- than in DW-based medium, the phytotoxicity of this element was not enhanced. GPTW-induced Se accumulation was remarkable and hence recommended for further study to understand the detailed mechanism GPTW action.

Cultivation of peppermint (Mentha piperita rubescens) using water treated with low-pressure, low-temperature glow plasma of low frequency

84%

Pisulewska E., Ciesielski W., Jackowska M., Gastol M., Oszczeda Z., Tomasik P.

Electronic Journal of Polish Agricultural Universities. Series: Biotechnology

2018

tom 21

nr 3

Ograniczanie wyników

1 Acta Scientiarum Polonorum. Hortorum Cultus

1 Electronic Journal of Polish Agricultural Universities. Series: Biotechnology

2 Oszczeda Z.

1 Ciesielski W.

1 Dresler S.

1 Gastol M.

1 Hawrylak-Nowak B.

1 Jackowska M.

1 Matraszek-Gawron R.

1 Pisulewska E.

1 Pogorzelec M.

1 Tomasik P.

2 2018

Wyniki wyszukiwania

The water treated with low-frequency low-pressure glow plasma enhances the phytoavailability of selenium and promotes the growth of selenium-treated cucumber plants

Cultivation of peppermint (Mentha piperita rubescens) using water treated with low-pressure, low-temperature glow plasma of low frequency