What question did this study set out to answer?

To review the causes and physiological effects of soil salinization and assess mitigation strategies, including biochar application, exogenous elicitors, and seed priming, to improve plant salt tolerance.

January 1, 2024Agricultural SciencesOpen Access

Different Approaches to Reduce Salinity in Salt-Affected Soils and Enhancing Salt Stress Tolerance in Plants

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Authors

ABAmra Bratovčić

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Overview

Review demonstrates that biochar, exogenous elicitors, and seed priming reduce soil salinity and enhance crop stress tolerance, highlighting viable strategies to safeguard global food security.

Key Points

To review the causes and physiological effects of soil salinization and assess mitigation strategies, including biochar application, exogenous elicitors, and seed priming, to improve plant salt tolerance.
Synthesized findings on geological and anthropogenic causes of soil salinization, including drought, rock weathering, poor tillage, and brackish irrigation.
Evaluated the effects of soil remediation techniques (biochar and silicon-enriched biochar) on soil physicochemical properties.
Assessed plant-level interventions involving chemical elicitors (selenium, sulfur, silicon, salicylic acid) and seed priming on crop metabolomics and growth.
Biochar amendment increased soil cation exchange capacity by 17% and reduced the electrical conductivity of saturated paste extract by 13.2% without significantly altering soil pH.
Silicon-enriched biochar enhanced salt stress resistance in crops such as bananas, while exogenous elicitors induced physiological and molecular stress-adaptation responses.
Seed priming effectively altered plant metabolomics and proteomics, thereby improving plant growth under abiotic stress conditions.

Cite This Study

Amra Bratovčić (2024) studied this question.

synapsesocial.com/papers/6aacb0a7803d473be81ef062 https://doi.org/10.4236/as.2024.158046

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January 1, 2024Agricultural SciencesOpen Access

Different Approaches to Reduce Salinity in Salt-Affected Soils and Enhancing Salt Stress Tolerance in Plants

View Full Paper

Ask AI

Bookmark

Authors

ABAmra Bratovčić

Discussion

Member takes

Overview

Review demonstrates that biochar, exogenous elicitors, and seed priming reduce soil salinity and enhance crop stress tolerance, highlighting viable strategies to safeguard global food security.

Key Points

To review the causes and physiological effects of soil salinization and assess mitigation strategies, including biochar application, exogenous elicitors, and seed priming, to improve plant salt tolerance.
Synthesized findings on geological and anthropogenic causes of soil salinization, including drought, rock weathering, poor tillage, and brackish irrigation.
Evaluated the effects of soil remediation techniques (biochar and silicon-enriched biochar) on soil physicochemical properties.
Assessed plant-level interventions involving chemical elicitors (selenium, sulfur, silicon, salicylic acid) and seed priming on crop metabolomics and growth.
Biochar amendment increased soil cation exchange capacity by 17% and reduced the electrical conductivity of saturated paste extract by 13.2% without significantly altering soil pH.
Silicon-enriched biochar enhanced salt stress resistance in crops such as bananas, while exogenous elicitors induced physiological and molecular stress-adaptation responses.
Seed priming effectively altered plant metabolomics and proteomics, thereby improving plant growth under abiotic stress conditions.

Cite This Study

Amra Bratovčić (2024) studied this question.

synapsesocial.com/papers/6aacb0a7803d473be81ef062 https://doi.org/10.4236/as.2024.158046

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