Biodegradable nanoparticle technology may improve agricultural production, according to a study published on October 7, 2026. Researchers found that loading gibberellic acid into nanoparticles boosted grape yields significantly. "Compared to traditional products, nanocarrier systems ensure more efficient delivery of active substances," the authors said. This method offers a sustainable approach.

Farmers use a manufactured version of a natural plant hormone called gibberellic acid to improve the health and growth of crops, but it is highly sensitive to heat and light. A study in the Journal of the Science of Food and Agriculture shows that loading gibberellic acid into biodegradable nanoparticles can improve grape yield and quality, making it a promising and environmentally friendly approach for sustainable agricultural production.

Field applications demonstrated that treatment with gibberellic acid–loaded nanoparticles increased grape cluster weight by 104% and length by 67% compared with free gibberellic acid treatment, while berry weight, length and width increased by 15%, 4% and 13%, respectively.

"Compared to traditional products, nanocarrier systems ensure more efficient delivery of active substances such as plant growth regulators in agricultural applications," the authors wrote.

Publication details

Polymeric Nano-Delivery of Gibberellic Acid Enhances Fruit Quality, Yield, and Pedicel Strength in Grapevine (Vitis vinifera L.), Journal of the Science of Food and Agriculture (2026). DOI: 10.1002/jsfa.71082

Journal information: Journal of the Science of Food and Agriculture

Key concepts

biodegradationbiological productivity

Provided by Wiley

Who's behind this story?

Sadie Harley

BSc Life Sciences & Ecology. Microbiology lab background with pharmaceutical news experience in oil, gas, and renewable industries. Full profile →

Robert Egan

Bachelor's in mathematical biology, Master's in creative writing. Well-traveled with unique perspectives on science and language. Full profile →

Citation: Biodegradable nanoparticle technology may improve agricultural production (2026, October 7) retrieved 7 October 2026 from https://phys.org/news/2026-10-biodegradable-nanoparticle-technology-agricultural-production.html

This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no part may be reproduced without the written permission. The content is provided for information purposes only.

Note

Your email address is used only to let the recipient know who sent the email. Neither your address nor the recipient's address will be used for any other purpose. The information you enter will appear in your e-mail message and is not retained by Phys.org in any form.