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ASSESSMENT OF SALICYLIC ACID IN MORPHO-PHYSIOLOGICAL ATTRIBUTES OF MAIZE (ZEA MAYS) SUBJECTED TO NICKEL STRESS.

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Title: ASSESSMENT OF SALICYLIC ACID IN MORPHO-PHYSIOLOGICAL ATTRIBUTES OF MAIZE (ZEA MAYS) SUBJECTED TO NICKEL STRESS.
Authors: Arooj, Sumaira1, Arfan, Muhammad1, Masood, Atifa2 dratifabot@yahoo.com, Abid, Abida1, Fatima, Tehseen3, Khalid, Noreen4, Tazeen, Syeda Khola2, Akbar, Khalid Farooq2, Naseer, Iqna5, Fayyaz, Amna1, Luqman, Muhammad1, Maqsood, Muhammad Faisal1
Source: Fresenius Environmental Bulletin. Oct2018, Vol. 27 Issue 10, p6519-6524. 6p.
Subject Terms: *Chlorophyll, *Nickel, Corn, Hydrogen peroxide, Abiotic stress, Proline, Plant hormones
Abstract: Salicylic acid (SA) is a natural plant hormone and essential signaling compound known for effective role in biotic and abiotic stress tolerance. A pot experiment was conducted to assess the influence of salicylic acid (0, 0.15 and 0.30 mM) on morphophysiological attributes of nickel (Ni) treated (700 µM of NiSo4) and non-treated two maize (C-20 and EV-79) varieties. Results revealed that Ni stress reduced growth, chlorophyll contents and mineral ions in maize, whereas, significantly increased malondialdehyde (MDA), hydrogen peroxide (H2O2) and leaf free proline contents. Foliar applied SA reduced MDA, H2O2 and glycine betaine contents (GB), while, increased growth, chlorophyll contents, leaf free proline and leaf and root calcium content in both maize varieties. Of varying levels of foliar applied SA, 0.30 mM was proved to be most effective against Ni stress as compared to 0.15mM in all parameters of both maize varieties especially at chlorophyll and ionic contents. Overall, variety C- 20 performed better as compared to EV-79 in growth and other physiological responses under control as well as Ni stress. [ABSTRACT FROM AUTHOR]
Copyright of Fresenius Environmental Bulletin is the property of PRT-Parlar Research & Technology and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Data: ASSESSMENT OF SALICYLIC ACID IN MORPHO-PHYSIOLOGICAL ATTRIBUTES OF MAIZE (ZEA MAYS) SUBJECTED TO NICKEL STRESS.
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  Data: <searchLink fieldCode="AR" term="%22Arooj%2C+Sumaira%22">Arooj, Sumaira</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Arfan%2C+Muhammad%22">Arfan, Muhammad</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Masood%2C+Atifa%22">Masood, Atifa</searchLink><relatesTo>2</relatesTo><i> dratifabot@yahoo.com</i><br /><searchLink fieldCode="AR" term="%22Abid%2C+Abida%22">Abid, Abida</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Fatima%2C+Tehseen%22">Fatima, Tehseen</searchLink><relatesTo>3</relatesTo><br /><searchLink fieldCode="AR" term="%22Khalid%2C+Noreen%22">Khalid, Noreen</searchLink><relatesTo>4</relatesTo><br /><searchLink fieldCode="AR" term="%22Tazeen%2C+Syeda+Khola%22">Tazeen, Syeda Khola</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Akbar%2C+Khalid+Farooq%22">Akbar, Khalid Farooq</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Naseer%2C+Iqna%22">Naseer, Iqna</searchLink><relatesTo>5</relatesTo><br /><searchLink fieldCode="AR" term="%22Fayyaz%2C+Amna%22">Fayyaz, Amna</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Luqman%2C+Muhammad%22">Luqman, Muhammad</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Maqsood%2C+Muhammad+Faisal%22">Maqsood, Muhammad Faisal</searchLink><relatesTo>1</relatesTo>
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  Data: <searchLink fieldCode="JN" term="%22Fresenius+Environmental+Bulletin%22">Fresenius Environmental Bulletin</searchLink>. Oct2018, Vol. 27 Issue 10, p6519-6524. 6p.
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  Data: *<searchLink fieldCode="DE" term="%22Chlorophyll%22">Chlorophyll</searchLink><br />*<searchLink fieldCode="DE" term="%22Nickel%22">Nickel</searchLink><br /><searchLink fieldCode="DE" term="%22Corn%22">Corn</searchLink><br /><searchLink fieldCode="DE" term="%22Hydrogen+peroxide%22">Hydrogen peroxide</searchLink><br /><searchLink fieldCode="DE" term="%22Abiotic+stress%22">Abiotic stress</searchLink><br /><searchLink fieldCode="DE" term="%22Proline%22">Proline</searchLink><br /><searchLink fieldCode="DE" term="%22Plant+hormones%22">Plant hormones</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Salicylic acid (SA) is a natural plant hormone and essential signaling compound known for effective role in biotic and abiotic stress tolerance. A pot experiment was conducted to assess the influence of salicylic acid (0, 0.15 and 0.30 mM) on morphophysiological attributes of nickel (Ni) treated (700 µM of NiSo4) and non-treated two maize (C-20 and EV-79) varieties. Results revealed that Ni stress reduced growth, chlorophyll contents and mineral ions in maize, whereas, significantly increased malondialdehyde (MDA), hydrogen peroxide (H2O2) and leaf free proline contents. Foliar applied SA reduced MDA, H2O2 and glycine betaine contents (GB), while, increased growth, chlorophyll contents, leaf free proline and leaf and root calcium content in both maize varieties. Of varying levels of foliar applied SA, 0.30 mM was proved to be most effective against Ni stress as compared to 0.15mM in all parameters of both maize varieties especially at chlorophyll and ionic contents. Overall, variety C- 20 performed better as compared to EV-79 in growth and other physiological responses under control as well as Ni stress. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Fresenius Environmental Bulletin is the property of PRT-Parlar Research & Technology and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=8gh&AN=132702636
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      – Code: eng
        Text: English
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      Pagination:
        PageCount: 6
        StartPage: 6519
    Subjects:
      – SubjectFull: Chlorophyll
        Type: general
      – SubjectFull: Nickel
        Type: general
      – SubjectFull: Corn
        Type: general
      – SubjectFull: Hydrogen peroxide
        Type: general
      – SubjectFull: Abiotic stress
        Type: general
      – SubjectFull: Proline
        Type: general
      – SubjectFull: Plant hormones
        Type: general
    Titles:
      – TitleFull: ASSESSMENT OF SALICYLIC ACID IN MORPHO-PHYSIOLOGICAL ATTRIBUTES OF MAIZE (ZEA MAYS) SUBJECTED TO NICKEL STRESS.
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              Text: Oct2018
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              Y: 2018
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