International Journal of Innovative Approaches in Agricultural Research
Abbreviation: IJIAAR | ISSN (Online): 2602-4772 | DOI: 10.29329/ijiaar

Review article    |    Open Access
International Journal of Innovative Approaches in Agricultural Research 2025, Vol. 9(3) 259-278

Effects of Phson Plant Metabolism and Development

Mehmet Akıncı, İlker Dibirdik, Sergun Dayan

pp. 259 - 278   |  DOI: https://doi.org/10.29329/ijiaar.2025.1356.8

Publish Date: September 30, 2025  |   Single/Total View: 0/0   |   Single/Total Download: 0/0

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Abstract

Protein hydrolysates (PHs) are gaining increasing attention as sustainable biostimulants in agriculture due to their ability to improve plant performance under both optimal and stressful conditions. These compounds, derived from plant or animal proteins, contain a mixture of amino acids and peptides that influence numerous physiological and biochemical processes. Recent studies have shown that PHs play a regulatory role in primary metabolism by modulating enzyme activity and gene expression involved in nitrogen and carbon pathways. They also impact secondary metabolism, enhancing the biosynthesis of phenolics, flavonoids, and other compounds that contribute to stress tolerance and crop quality. In addition, PHs applied as seed treatments or foliar sprays have been reported to stimulate germination, improve seedling establishment, and promote nutrient uptake. Their beneficial effects extend to yield and quality traits, including increases in biomass, fruit set, phytochemical content, and reductions in nitrate accumulation in leafy vegetables. Overall, PHs represent promising biostimulant tools for sustainable crop production, combining growth promotion, improved nutrient use efficiency, and enhanced resilience to abiotic stresses.

Keywords: Protein Hydrolysates, Plant Metabolism, Bioactive Amino Acids and Peptides

How to Cite this Article?

APA 7th edition
Akinci, M., Dibirdik, I., & Dayan, S. (2025). Effects of Phson Plant Metabolism and Development. International Journal of Innovative Approaches in Agricultural Research, 9(3), 259-278. https://doi.org/10.29329/ijiaar.2025.1356.8

Harvard
Akinci, M., Dibirdik, I. and Dayan, S. (2025). Effects of Phson Plant Metabolism and Development. International Journal of Innovative Approaches in Agricultural Research, 9(3), pp. 259-278.

Chicago 16th edition
Akinci, Mehmet, Ilker Dibirdik and Sergun Dayan (2025). "Effects of Phson Plant Metabolism and Development". International Journal of Innovative Approaches in Agricultural Research 9 (3):259-278. https://doi.org/10.29329/ijiaar.2025.1356.8
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September 2025

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