Enhancing Plant Resilience to Abiotic Stress: The Power of Biostimulants

Phyton, Год журнала: 2025, Номер 0(0), С. 1 - 10

Опубликована: Янв. 1, 2025

Abiotic stresses such as drought, heat, salinity, and heavy metal contamination severely affect global agricultural productivity.Between 2005 2015, droughts caused losses of approximately USD 29 billion in developing countries, from 2008 to 2018, accounted for over 34% crop livestock yield losses, totaling about 37 billion.To support the growing human population, output must increase substantially, necessitating a 60%-100% rise productivity meet escalating demand.To address environmental challenges, organic, inorganic, microbial biostimulants are increasingly employed enhance plant resilience through various morphological, physiological, biochemical modifications.Plant under abiotic stress mechanisms abscisic acid signaling modulation, which regulates stomatal closure reduce water loss during drought heat stress.Additionally, they aid scavenging reactive oxygen species stabilizing ion channels, mitigating oxidative damage, maintaining ionic balance conditions salinity.This review summarizes recent advancements applying these biostimulants, focusing on their roles triggering biochemical, molecular changes that collectively conditions.It also includes bibliometric analysis all articles published 2019 2024 explores future research directions.Emphasis was placed optimizing biostimulant formulations understanding synergistic effects maximize efficacy conditions.By integrating into practices, we can adopt sustainable strategy safeguard face climate change stressors.

Язык: Английский

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Modulation of rhizosphere microbial community and metabolites by bio-functionalized nanoscale silicon oxide alleviates cadmium-induced phytotoxicity in bayberry plants

The Science of The Total Environment, Год журнала: 2024, Номер 933, С. 173068 - 173068

Опубликована: Май 8, 2024

Язык: Английский

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Multifaceted Roles of Biogenic Nanoparticles for Conferring Heavy Metal Tolerance in Plants

Deleted Journal, Год журнала: 2025, Номер 77(3)

Опубликована: Апрель 17, 2025

Язык: Английский

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Mitigating lead (Pb) toxicity in Zea mays (L.) plants using green synthesized iron oxide nanoparticles

South African Journal of Botany, Год журнала: 2024, Номер 175, С. 657 - 668

Опубликована: Ноя. 8, 2024

Язык: Английский

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Investigating the synergistic potential of Si and biochar to immobilize Ni in a Ni-contaminated calcareous soil after Zea mays L. cultivation

SOIL, Год журнала: 2024, Номер 10(2), С. 487 - 503

Опубликована: Июль 9, 2024

Abstract. In Iran, a significant percentage of agricultural soils are contaminated with range potentially toxic elements (PTEs), including Ni, which need to be remediated prevent their entry into the food chain. Silicon (Si) is beneficial plant element that has been shown mitigate effects PTEs on crops. Biochar soil amendment sequesters carbon and can immobilize enhance crop growth in soils. No previous studies have examined synergistic effect Si biochar Ni concentration chemical fractions immobilization thereof. Therefore, aim this study was examine interactive respect reducing bioavailability its corresponding uptake corn (Zea Mays) calcareous soil. A 90 d factorial greenhouse conducted. application levels were 0 (S0), 250 (S1), 500 (S2) mg kg−1 soil, treatments (3wt %) rice husk (RH) sheep manure (SM) biochars produced at 300 °C (SM300, SM500, RH300, RH500) utilized. At harvest, shoots, content fractions, release kinetics DPTA (diethylenetriaminepentaacetic acid)-extractable determined. Simultaneous utilization SM led reduction (15 %–36 soluble exchangeable compared (5 %–9 %–7 separately. The also decreased DPTA-extractable shoots (by up 57 %), combined SM500 + S2 being most effective. These attributed transfer from more bioavailable stable iron-oxide-bound related pH increase. likely effective due higher alkalinity lower acidic functional group enhanced sorption reactions Si. demonstrates potential for immobilizing

Язык: Английский

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Elucidating the protective role of manganese seed priming in mitigating lead-induced oxidative stress: enhancements in growth, grain yield, and antioxidant activities of wheat

Environmental Science and Pollution Research, Год журнала: 2024, Номер 31(55), С. 64228 - 64247

Опубликована: Ноя. 12, 2024

Язык: Английский

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Green synthesized silicon dioxide nanoparticles (SiO2NPs) ameliorated the cadmium toxicity in melon by regulating antioxidant enzymes activity and stress-related genes expression

Environmental Pollution, Год журнала: 2024, Номер unknown, С. 125459 - 125459

Опубликована: Дек. 1, 2024

Язык: Английский

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