Bio-stimulants from medicinally and nutritionally significant plant extracts mitigate drought adversities in Zea mays through enhanced physiological, biochemical, and antioxidant activities

Copyright © 2024 Elsevier Masson SAS. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Plant physiology and biochemistry : PPB. - 1991. - 207(2024) vom: 15. Feb., Seite 108396
1. Verfasser: Bhowmick, Shiuly (VerfasserIn)
Weitere Verfasser: Rai, Gauri, Mishra, Shashank Kumar, Bisht, Nikita, Chauhan, Puneet Singh
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2024
Zugriff auf das übergeordnete Werk:Plant physiology and biochemistry : PPB
Schlagworte:Journal Article Bio-stimulants Bioactive compounds Defense enzymes Drought Plant extract Plant growth promotion Antioxidants Plant Extracts Water 059QF0KO0R
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245 1 0 |a Bio-stimulants from medicinally and nutritionally significant plant extracts mitigate drought adversities in Zea mays through enhanced physiological, biochemical, and antioxidant activities 
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520 |a Copyright © 2024 Elsevier Masson SAS. All rights reserved. 
520 |a Drought stress poses a substantial threat to global plant productivity amid increasing population and rising agricultural demand. To overcome this problem, the utilization of organic plant growth ingredients aligns with the emphasis on eco-friendly farming practices. Therefore, the present study aimed to assess the influence of 30 botanical extracts on seed germination, seedling vigor, and subsequent maize plant growth under normal and water deficit conditions. Specifically, eight extracts showed significant enhancement in agronomical parameters (ranging from ∼2 % to ∼ 183 %) and photosynthetic pigments (ranging from ∼21 % to ∼ 195 %) of seedlings under drought conditions. Extended tests on maize in a greenhouse setting confirmed that the application of six extracts viz Moringa oleifera leaf (MLE), bark (MBE), Terminalia arjuna leaf (ALE), bark (ABE), Aegel marmelos leaf (BLE), and Phyllanthus niruri leaf (AmLE) improved plant growth and drought tolerance, as evident in improved physio-biochemical parameters. GC-MS analysis of the selected extracts unveiled a total of 51 bioactive compounds, including sugars, sugar alcohols, organic acids, and amino acids, and might be playing pivotal roles in plant acclimatization to drought stress. In conclusion, MLE, MBE, BLE, and ABE extracts exhibit significant potential for enhancing seedling establishment and growth in maize under both normal and water deficit conditions 
650 4 |a Journal Article 
650 4 |a Bio-stimulants 
650 4 |a Bioactive compounds 
650 4 |a Defense enzymes 
650 4 |a Drought 
650 4 |a Plant extract 
650 4 |a Plant growth promotion 
650 7 |a Antioxidants  |2 NLM 
650 7 |a Plant Extracts  |2 NLM 
650 7 |a Water  |2 NLM 
650 7 |a 059QF0KO0R  |2 NLM 
700 1 |a Rai, Gauri  |e verfasserin  |4 aut 
700 1 |a Mishra, Shashank Kumar  |e verfasserin  |4 aut 
700 1 |a Bisht, Nikita  |e verfasserin  |4 aut 
700 1 |a Chauhan, Puneet Singh  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Plant physiology and biochemistry : PPB  |d 1991  |g 207(2024) vom: 15. Feb., Seite 108396  |w (DE-627)NLM098178261  |x 1873-2690  |7 nnns 
773 1 8 |g volume:207  |g year:2024  |g day:15  |g month:02  |g pages:108396 
856 4 0 |u http://dx.doi.org/10.1016/j.plaphy.2024.108396  |3 Volltext 
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