Enhancement of nitrogen assimilation and photosynthetic efficiency by novel iron pulsing technique in Oryza sativa L. var Pankaj

Copyright © 2019 Elsevier Masson SAS. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Plant physiology and biochemistry : PPB. - 1991. - 144(2019) vom: 15. Nov., Seite 207-221
1. Verfasser: Dey, Swarnali (VerfasserIn)
Weitere Verfasser: Kundu, Rita, Gopal, Geetha, Mukherjee, Amitava, Nag, Anish, Paul, Subhabrata
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2019
Zugriff auf das übergeordnete Werk:Plant physiology and biochemistry : PPB
Schlagworte:Journal Article Growth Iron-pulsing Nitrogen assimilation Photosynthesis Rice Plant Proteins Carbon 7440-44-0 Iron mehr... E1UOL152H7 Nitrogen N762921K75
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520 |a Copyright © 2019 Elsevier Masson SAS. All rights reserved. 
520 |a Rice is a major food crop. Due to urbanization and climate change, rice production is declining, posing a threat to the increasing food demand. For this, a modified technique of priming is used to enhance plant vigor. In the present study an endogenous rice cultivar was treated with two different iron salts for 72 h and grown for 14 days in nutrient solution. This increased the iron content of the samples which further escalated the photosynthetic efficiency and carbon assimilation in the treated plants. Photosynthesis being correlated to nitrogen assimilation, nitrogen assimilation intermediates and protein content were also elevated in treated plants. Plants showed no symptoms of stress as evident from low malondialdehyde content and increased antioxidant enzymes' activity. From this study it can be inferred that, treatment with iron during germination, helps to trigger growth by facilitating photosynthesis and nitrogen assimilation 
650 4 |a Journal Article 
650 4 |a Growth 
650 4 |a Iron-pulsing 
650 4 |a Nitrogen assimilation 
650 4 |a Photosynthesis 
650 4 |a Rice 
650 7 |a Plant Proteins  |2 NLM 
650 7 |a Carbon  |2 NLM 
650 7 |a 7440-44-0  |2 NLM 
650 7 |a Iron  |2 NLM 
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650 7 |a Nitrogen  |2 NLM 
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700 1 |a Kundu, Rita  |e verfasserin  |4 aut 
700 1 |a Gopal, Geetha  |e verfasserin  |4 aut 
700 1 |a Mukherjee, Amitava  |e verfasserin  |4 aut 
700 1 |a Nag, Anish  |e verfasserin  |4 aut 
700 1 |a Paul, Subhabrata  |e verfasserin  |4 aut 
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