Bio-priming mitigates detrimental effects of salinity on maize improving antioxidant defense and preserving photosynthetic efficiency

Copyright © 2018 Elsevier Masson SAS. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Plant physiology and biochemistry : PPB. - 1991. - 132(2018) vom: 01. Nov., Seite 465-474
1. Verfasser: Panuccio, M R (VerfasserIn)
Weitere Verfasser: Chaabani, S, Roula, R, Muscolo, A
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2018
Zugriff auf das übergeordnete Werk:Plant physiology and biochemistry : PPB
Schlagworte:Journal Article Antioxidants Artemisia Priming Rosmarinus Salinity Zea mays Ions Phenols Pigments, Biological mehr... Plant Extracts Sodium Chloride 451W47IQ8X Sodium 9NEZ333N27 Glutathione GAN16C9B8O Potassium RWP5GA015D
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245 1 0 |a Bio-priming mitigates detrimental effects of salinity on maize improving antioxidant defense and preserving photosynthetic efficiency 
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500 |a Date Completed 26.11.2018 
500 |a Date Revised 30.09.2020 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a Copyright © 2018 Elsevier Masson SAS. All rights reserved. 
520 |a Salinity is an abiotic stress which seriously affects crop production over the world, particularly in arid and semi-arid regions, with harmful effects on germination, growth and yield. Maize (Zea mays L.), cultivated in a wide spectrum of soil and climatic conditions, is the third most important cereal crop after rice and wheat, moderately sensitive to salt stress. A saline level more than 250 mM NaCl damages maize plants, causing severe wilting. In this study, the effects of hydro-priming (distilled water) and bio-priming (Rosmarinus officinalis L. and Artemisia L. leaf extracts) on seed germination and seedling growth of maize, under 100 mM NaCl salinity were investigated. The factorial experiments were carried out in greenhouse under controlled condition (25 °C in 12/12 h day/night) based on a completely randomized design with three replicates. Results showed that both hydro- and bio-priming increased germination percentage and germination indexes in maize seeds. Rosmarinus extract was the most effective in inducing salt resistance in 30 days old seedlings, with beneficial effects in the strengthening of the antioxidant system and in the maintenance of a higher photosynthetic efficiency under salt stress condition 
650 4 |a Journal Article 
650 4 |a Antioxidants 
650 4 |a Artemisia 
650 4 |a Priming 
650 4 |a Rosmarinus 
650 4 |a Salinity 
650 4 |a Zea mays 
650 7 |a Antioxidants  |2 NLM 
650 7 |a Ions  |2 NLM 
650 7 |a Phenols  |2 NLM 
650 7 |a Pigments, Biological  |2 NLM 
650 7 |a Plant Extracts  |2 NLM 
650 7 |a Sodium Chloride  |2 NLM 
650 7 |a 451W47IQ8X  |2 NLM 
650 7 |a Sodium  |2 NLM 
650 7 |a 9NEZ333N27  |2 NLM 
650 7 |a Glutathione  |2 NLM 
650 7 |a GAN16C9B8O  |2 NLM 
650 7 |a Potassium  |2 NLM 
650 7 |a RWP5GA015D  |2 NLM 
700 1 |a Chaabani, S  |e verfasserin  |4 aut 
700 1 |a Roula, R  |e verfasserin  |4 aut 
700 1 |a Muscolo, A  |e verfasserin  |4 aut 
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773 1 8 |g volume:132  |g year:2018  |g day:01  |g month:11  |g pages:465-474 
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