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Project title

Developing fully biodegradable tree-supporting products with controlled release of fertilizers and pesticides to avoid microplastic and chemical pollution

Primary Funding Agency

Taighde �ireann-Research Ireland

Co-Funding Organisation(s)

Lead Organisation

Technological University of the Shannon (TUS)

Lead Applicant

Not listed

Project Abstract

Planting trees is one of the best ways to improve the environment because it absorbs carbon dioxide and releases oxygen, prevents flooding by storing rain and supports thousands of species of insects, birds, and mammals. The EU forest strategy for 2030 outlines a roadmap for planting 3 billion additional trees. However, millions of plastic products are used every year to support tree growth, such as tree tubes to protect young trees from deer, rabbits and voles; plastic cable ties, plastic clips, etc., resulting in plastic pollution in forestry. Another issue related to forestry is the runoff of fertilizers and pesticides. These substances were found to be lost to water systems by wind drift or surface runoff during or shortly after application, contaminating water, soils, and the air. This project proposes to develop fully biodegradable tree-supporting products, which can be fully decomposed into carbon dioxide and water by microorganisms within 2-8 years depending on the application; and release fertilizers and pesticides over a long period of time through hydrolysis degradation of the tree support products. The proposed solution to reduce plastic and chemical pollution from the forestry industry has the potential to make a significant environmental impact.

Grant Approved

�627,465.60

Research Hub

Climate Change

Research Theme

3. Climate Solutions, Transition Management and Opportunities

Start Date

01/12/2024

Initial Projected Completion Date

30/11/2025