Impacts of Ellagic Acid and Hydrogen Peroxide on Wheat (Triticum aestivum) Physiological Attributes Under Saline Stress: A Seed Priming Approach DOI
Amina Ameer,

Hummera Nawaz,

Sohail Abbas

и другие.

Journal of Agronomy and Crop Science, Год журнала: 2025, Номер 211(3)

Опубликована: Май 1, 2025

ABSTRACT Soil salinity severely impacts seed germination, growth and overall crop productivity worldwide. Ellagic acid (EA) hydrogen peroxide (HP, H 2 O ) play vital roles in plant stress responses, particularly mitigating the negative effects of salinity. EA, a polyphenolic compound with strong antioxidant properties, helps enhance resilience by neutralising reactive oxygen species (ROS), regulating stress‐related genes restoring osmotic balance. HP, although often seen as harmful ROS, acts signalling molecule at low concentrations, promoting tolerance activating defences, maintaining ion homeostasis stomatal function. A pot experiment was conducted to investigate EA on wheat ( Triticum aestivum under saline stress. Two cultivars, salt‐tolerant Punjab‐85 salt‐sensitive MH‐97, were soaked various concentrations (0, 60 120 ppm) 55 110 for 6 h. After planting pots, solution 150 mM NaCl applied weeks post germination induce salt Results showed that positively affected ash concentration both lower (55 higher (110 being most effective respective cultivars. The study also found leaf area, ear length, weight, dry weight correlated total chlorophyll content, which negatively associated Chl‐a, lipids, Na + Mg 2+ . Combined priming had stronger protective effect than individual treatments, helping alleviate promote growth.

Язык: Английский

Nanoshields: harnessing biogenic nanomaterials to combat the adverse effects of heavy metal stress DOI
Simran Choudhury,

Nishi Patel,

Shreni Agrawal

и другие.

Elsevier eBooks, Год журнала: 2025, Номер unknown, С. 323 - 344

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

0
Impacts of Ellagic Acid and Hydrogen Peroxide on Wheat (Triticum aestivum) Physiological Attributes Under Saline Stress: A Seed Priming Approach DOI
Amina Ameer,

Hummera Nawaz,

Sohail Abbas

и другие.

Journal of Agronomy and Crop Science, Год журнала: 2025, Номер 211(3)

Опубликована: Май 1, 2025

ABSTRACT Soil salinity severely impacts seed germination, growth and overall crop productivity worldwide. Ellagic acid (EA) hydrogen peroxide (HP, H 2 O ) play vital roles in plant stress responses, particularly mitigating the negative effects of salinity. EA, a polyphenolic compound with strong antioxidant properties, helps enhance resilience by neutralising reactive oxygen species (ROS), regulating stress‐related genes restoring osmotic balance. HP, although often seen as harmful ROS, acts signalling molecule at low concentrations, promoting tolerance activating defences, maintaining ion homeostasis stomatal function. A pot experiment was conducted to investigate EA on wheat ( Triticum aestivum under saline stress. Two cultivars, salt‐tolerant Punjab‐85 salt‐sensitive MH‐97, were soaked various concentrations (0, 60 120 ppm) 55 110 for 6 h. After planting pots, solution 150 mM NaCl applied weeks post germination induce salt Results showed that positively affected ash concentration both lower (55 higher (110 being most effective respective cultivars. The study also found leaf area, ear length, weight, dry weight correlated total chlorophyll content, which negatively associated Chl‐a, lipids, Na + Mg 2+ . Combined priming had stronger protective effect than individual treatments, helping alleviate promote growth.

Язык: Английский

Процитировано

0