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Influence of chromium treatment on growth and nutrient accumulation of paddy (Oryza sativa L.) seedlings

100%

Sundaramoorthy P., Sankar Genesh K.

International Letters of Natural Sciences

2015

tom 04

The aim of this research is to study accumulation of Chromium along with nutrients and its effect on the growth of Paddy plant (Oryza sativa L). Thus, paddy seedlings grown in petriplates lined with filter paper undergoing, different treatments of Cr (0, 2.5, 5, 10, 25, 50, 75, 100 and 200 mg/L). After one week seedlings were removed and morphological parameters like root length, shoot length and dry weight of plants and accumulation of nutrients along with Cr content were determined. The results indicated that the concentrations more than 100 mg/L chromium cause the reduction of morphological parameters in the treatment plants rather than control plant and Cr addition in the cultures caused enhancement of chromium content paddy seedlings. Similarly nutrient accumulation also affected by increasing concentrations of chromium.

Cadmium-induced microsomal membrane-bound peroxidases mediated hydroxen peroxide production in barley roots

100%

Tamas L., Huttova J., Mistrik I., Olle M.

Acta Physiologiae Plantarum

2006

tom 28

nr 5

The effect of cadmium on microsomal membrane-bound peroxidases and their involvement in hydrogen peroxide production was studted in barley roots. One anionic and two cationic peroxidases were detected, which were strongly activated by Cd treatment. Positive correlation was found between root growth inhibition and increased peroxidase, NADH oxidase activity and H2O2 generation in root microsomal membrane fraction of Cd-treated barley roots.

Elevated oxalate oxidase activity is correlated with Al-induced plasma membrane injury and root growth inhibition in young barley roots

80%

Tamas L., Simonovicova M., Huttova J., Mistrik I.

Acta Physiologiae Plantarum

2004

tom 26

nr 1

Ograniczanie wyników

2 Acta Physiologiae Plantarum

1 International Letters of Natural Sciences

2 Huttova J.

2 Mistrik I.

2 Tamas L.

1 Olle M.

1 Sankar Genesh K.

1 Simonovicova M.

1 Sundaramoorthy P.

1 2015

1 2006

1 2004

Wyniki wyszukiwania

Influence of chromium treatment on growth and nutrient accumulation of paddy (Oryza sativa L.) seedlings

Cadmium-induced microsomal membrane-bound peroxidases mediated hydroxen peroxide production in barley roots

Elevated oxalate oxidase activity is correlated with Al-induced plasma membrane injury and root growth inhibition in young barley roots