Unlocking resilience : physiological roles of benefit elements silicon, selenium and cobalt to enhance tolerance of crop plants against abiotic stresses

Copyright © 2025 Elsevier Masson SAS. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Plant physiology and biochemistry : PPB. - 1991. - 229(2025), Pt B vom: 10. Sept., Seite 110515
1. Verfasser: Reis, André Rodrigues Dos (VerfasserIn)
Weitere Verfasser: Gonzalez-Porras, Carlos Vital, Ferreira, Patrícia Messias, Silva, Paulo Gonçalves da, Freire, Francisco Bruno Silva, Morais, Eva Gomes
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2025
Zugriff auf das übergeordnete Werk:Plant physiology and biochemistry : PPB
Schlagworte:Journal Article Review Antioxidant defense Biofortification Climatic changes Osmotic stress Plant nutrition
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520 |a Climatic changes induce several types of abiotic stresses affecting plants in many regions worldwide. These stresses include extreme temperatures, drought, salinity, heavy metals and inadequate nutrition resulting in reactive oxygen species (ROS) overproduction causing damage in cellular membranes impairing photosynthesis and crop yield. Application of beneficial elements silicon (Si), selenium (Se) and cobalt (Co) can be a good strategy to scavenge ROS overproduction in plant tissues especially in chloroplasts. Generally, application of Si vial soil, Se via foliar and Co via seed treatment at a variety of rates and sources boosts enzymatic (superoxide dismutase, catalase, ascorbate peroxidase) and non-enzymatic antioxidant defense system (carotenoids, phenols, ascorbic acid, glycine-betaine and proline) scavenging ROS to keep plant cell homeostasis. In addition, beneficial elements application at low concentration also improves plant osmotic potential, photoassimilates (sugars, amino acids, proteins and hormones) transportation in the phloem to the sink tissues resulting in higher crop yields under different environmental conditions. In this review, we summarize recent advance in agronomical practices using sources, doses and methods of application of beneficial elements to mitigate abiotic stresses increasing nutritional aspects of edible crops by agronomic biofortification. In this context, this review brings powerful information regarding fertilizer management to alleviate deleterious effects caused by environmental conditions for better crop yield and nutritional food quality 
650 4 |a Journal Article 
650 4 |a Review 
650 4 |a Antioxidant defense 
650 4 |a Biofortification 
650 4 |a Climatic changes 
650 4 |a Osmotic stress 
650 4 |a Plant nutrition 
700 1 |a Gonzalez-Porras, Carlos Vital  |e verfasserin  |4 aut 
700 1 |a Ferreira, Patrícia Messias  |e verfasserin  |4 aut 
700 1 |a Silva, Paulo Gonçalves da  |e verfasserin  |4 aut 
700 1 |a Freire, Francisco Bruno Silva  |e verfasserin  |4 aut 
700 1 |a Morais, Eva Gomes  |e verfasserin  |4 aut 
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